标签归档 西安耍耍网

　　Winter is the season when many viruses are prevalent, and many children have been tricked. What if the child is infected with the virus? How to prevent it? The reporter invited experts from Nanjing Children’s Hospital to help the children spend the winter healthily! reporter
Yu Lulu Wu Yeqing

　　Yangzi Evening News/Zi Niu News reporter Cai Yunqi

　　Rotavirus

　　One of the main pathogens causing infantile diarrhea, which is mainly transmitted through fecal mouth, is highly contagious.

　　Rotavirus infection usually goes through the following stages:

　　Incubation period: generally speaking, it is 1-3 days.

　　Within 24 hours before onset: Vomiting, low fever and other symptoms often occur.

　　Onset: watery diarrhea, sometimes accompanied by respiratory symptoms such as cough.

　　Course of disease is 3-5 days: Rotavirus infection is self-limited and can gradually heal itself after 3-5 days.

　　Children infected with rotavirus, parents should do this:

　　1. Give probiotics, montmorillonite powder and other drugs to relieve the symptoms of diarrhea;

　　2. To avoid dehydration caused by vomiting and diarrhea and reduced eating, hypertonic dehydration may endanger the child’s life;

　　3. Children with diarrhea for a long time can choose zero lactose or low lactose formula milk to feed, and when the condition is fully recovered, they can gradually resume drinking ordinary milk;

　　4. There is no need to fast during diarrhea, avoid eating vegetables and fruits containing crude fiber, and avoid high-sugar and high-fat foods and raw and cold foods;

　　5, don’t rush to strengthen nutrition for your baby, you should slowly add nutritious food, preferably from thin to thick, from less to more, to give your baby an adaptive process.

　　Special attention: parents need to be alert to complications such as dehydration, electrolyte disorder and acidosis caused by rotavirus infection. In children’s acute diarrhea, if parents do not pay attention to scientific and timely rehydration, it may lead to hypertonic dehydration’s disease or even coma, which is very dangerous.

　　hand-foot-and-mouth disease

　　Hand, foot and mouth disease (HFMD) is an infectious disease caused by enterovirus, which mostly occurs in children under 5 years old. At present, there are more than 20 kinds of enteroviruses that cause HFMD, among which coxsackie virus A16 (Cox
A16) and enterovirus 71 (EV 71) are the most common.

　　What are the symptoms of hand, foot and mouth disease?

　　Common symptoms: mouth pain, salivation, anorexia, fever, maculopapules on hands, feet, mouth and other parts, and then turned into small herpes or small ulcer, and some patients have no fever, only showing rash or herpes, which can heal itself in about a week.

　　Severely ill children: A small number of children develop rapidly after being infected with the virus, especially children under three years old, who develop meningitis, encephalitis, pulmonary edema, pulmonary hemorrhage, etc. within 1-5 days of onset, which may be life-threatening in severe cases.

　　flu

　　Winter is the high season of influenza, so it is very important to prevent influenza, especially for children with weak resistance.

　　The child has the flu and has these manifestations:

　　The main symptoms: fever, headache, myalgia and general malaise, and the body temperature can reach 39-mdash; 40℃。 There may be chills and chills, often accompanied by systemic symptoms such as sore muscles and joints, fatigue, loss of appetite, etc., often with sore throat, dry cough, nasal congestion, runny nose, and discomfort behind the sternum. Some of them are characterized by vomiting, abdominal pain and diarrhea, which are common in infection with influenza B.

　　Immune deficiency patients are prone to pneumonia and other serious complications, with high mortality; Without complications, the course of the disease is self-limited. After 3-4 days of onset, the body temperature gradually subsides and the general symptoms get better, but cough and physical recovery often take 1-2 weeks.

　　The clinical manifestations and complications of childhood influenza are similar to those of adults, but the incidence and complications of childhood influenza are higher, which may cause acute laryngitis, acute otitis media, bronchitis, bronchiolitis, pneumonia and so on.

　　If the child has the flu, parents do this:

　　1. Children infected with influenza should be treated in isolation as soon as possible;

　　2. Let children pay attention to rest, drink plenty of water properly, and the diet should be easy to digest and nutritious;

　　3. Pay attention to window ventilation in the room to keep the air circulating;

　　4. When taking care of children, parents should also pay attention to their own protection (such as wearing masks, washing their hands after contact, etc.) to avoid cross-infection. Other family members should try to reduce contact with children, especially children who are not infected with the flu.

　　Febrile convulsion

　　Both hand, foot and mouth disease and influenza may have high fever, or induce "febrile convulsion". If parents handle it unscientific, they may even cause secondary injury.

　　Children with sudden febrile convulsions, parents should do this:

　　1. Parents should first keep calm;

　　2. On the basis of ensuring the safety of the surrounding environment, try to let the child lie on his side, keep the respiratory tract unblocked, prevent vomit, oral secretions, etc. from being accidentally inhaled into the trachea to block the respiratory tract and cause suffocation, and send him to the nearest hospital in time;

　　3. If you have closed teeth, don’t try to pry with your fingers or hard objects such as chopsticks and spoon handles;

　　4. Children with a history of recurrent febrile convulsions must be prevented in advance when they have fever again, and antipyretics and/or sedatives should be used in time.

If the past six or seven years were the outbreak period of catering categories in China, it is now entering the low tide period of category development, and it is becoming more and more difficult to break through new categories. However, in recent years, a sub-category of Sichuan cuisine has developed against the trend, which is the intangible cultural heritage-Leshan Qiaojiao Beef.

This century-old famous food, which originated from Leshan, Sichuan, has a broad mass base in Sichuan and Chongqing. Previously, it was mostly operated by a single store, and few branded and chained stores were seen. In recent years, under the impetus of a group of main players represented by all-cattle artisans, stilted beef has gradually broken the situation of category and no brand, and developed rapidly.

In addition, with the improvement of consumer cognition, the concept of intangible cultural heritage has gradually become one of the trends in the consumer side, which is highly sought after by young people. As one of the intangible cultural heritages, the stilted beef has benefited from this trend dividend and also brought its own traffic in the consumer market.

It is worth mentioning that Leshan is also known as the treasure house of Sichuan cuisine. Besides stilted beef, sweet-skinned duck, steamed beef with flour, dervish chicken and spike potato are also very representative foods. Therefore, there has always been a saying in the Sichuan food industry that foreigners line up to eat in Chengdu and Chengdu people line up to eat in Leshan.

(Photo courtesy of the enterprise, issued by Yangguang. com)

At present, relying on all kinds of delicious food in Leshan as the representative, the whole cattle craftsman has played a new chain pattern in combination with modern catering positioning.

With a loaf of beef, the annual turnover of the 60-flat store exceeds 10 million.

The single store covers an area of 60 square meters, the daily turnover is stable at more than 30,000 yuan, the average monthly take-out is over 9,000, and the daily turnover is over 10 million.

This is the report card handed over by Beijing Wangjing Qilinshe Store during the epidemic, which has long occupied the first place in the praise list of Wangjing Sichuan cuisine and the TOP3 in the popular list.

Quanniujiang Beijing Wangjing Qilinshe Store (Photo courtesy of the enterprise, issued by Yangguang. com)

According to Hongcan. com, the whole cattle craftsman came from a man named Yuan Binhong from Leshan, Sichuan. He arrived in Beijing at the age of 18 and became a regional general manager from an apprentice in a well-known chain brand of Sichuan cuisine in China.

Under the influence of 15 years’ hometown diet and Beijing modern catering culture, Yuan Binhong has a deeper understanding of catering and has his own catering dream. He sincerely worshiped Zhou, the Qiaotou Stubby Beef in Suji, Leshan, and became the fourth generation inheritor of "Leshan Stubby Beef". He innovated with famous food in his hometown Leshan combined with modern catering trends, and created a "all-cow craftsman" featuring Stubby Beef, taking Sichuan cuisine as the foundation, and integrating authentic Sichuan famous food.

Then, in five years, we opened the store of Quanniujiang to Beijing, Shanghai, Guangzhou, Nanning, Jinan, Hangzhou and other provinces and cities, and owned 80 brand chain stores including 30 direct-operated stores, and successfully explored the chain mode of light dinner, and established mature store opening models in first-,second-,third-and fourth-tier cities.

It is understood that at present, there are not only small and medium-sized stores in the office business circle such as Wangjing Qilinshe Store, but also large shopping centers such as Nanning Vientiane City Store with 116 square meters and Guangzhou Kaideleng Square with 170 square meters, and the results are equally eye-catching.

Quanniujiang Guangzhou Kaide Lefeng Plaza Store (Photo courtesy of Enterprise, Yangguang Net)

There are 17 stores in Nanning Vientiane City, with a monthly revenue of 600,000 yuan, with an average daily turnover of 12 rounds on weekends and 9 rounds on weekdays, occupying the first place in the hot list of Nanning Sichuan cuisine for a long time; Guangzhou Lefeng Store opened for one month, and then entered the top list of Sichuan cuisine in Haizhu District, with an average daily queue of 60 tables and monthly sales of 700,000.

As the main player of the category, the whole cattle craftsman is still rising against the trend and accelerating its development under the influence of epidemic fluctuation, which proves the development potential of stilted beef.

Stubby beef and Sichuan snacks have their own advantages: they are inclusive and easy to match.

When we carefully analyze the whole cattle craftsman, we will find that its achievements can not be separated from the unique advantages of the two categories of stilted beef and Sichuan snacks.

This advantage is not the advantage of the strong category in marketing and consumer attention, but the characteristics of the category’s inclusiveness and convenience, which is one of the main factors that attract many catering people in recent years.

Stubby beef: inclusive and plastic.

As a famous dish with a long history in Leshan, Sichuan, Qiaojiao beef is different from Sichuan and Chongqing dishes, which are known for their spicy taste. Clear soup is its characteristic.

According to legend, during the war years, an old Chinese doctor who was good at herbal medicine in Suji Town, Leshan, in order to help passers-by, picked up the beef offal left by a large family in the river and boiled it in a soup pot for boiling traditional Chinese medicine. He found that the taste was quite good, so it spread and gradually developed into today’s stilted beef.

This production process makes the stilted beef have both the delicious taste of beef and the fragrance of herbs. Diners can choose to eat in clear soup directly, and heavy-taste lovers can also choose to dip in dried Chili. In this way, the stilted beef can take into account the needs of most diners and let the light and heavy taste lovers "eat together".

(Photo courtesy of the enterprise, issued by Yangguang. com)

At the same time, beef is almost in all is forgiven all over the country, and it also has the basis for national expansion in terms of taste and ingredients. According to Yuan Binhong, the whole cattle craftsman uses the traditional secret formula of the stubble beef, and selects the beef stick bone and the beef spine for 4 hours every day to generate refined soup. At the same time, it is stewed with the beef bone in a large pot with 24 secret spices until the soup is bright; When eating, blanch the vegetables, beef and beef offal in the soup for a short time, then pour the boiled broth on the table. The operation is simple and the dishes are served quickly, which not only saves the manpower of the kitchen, but also is easy to standardize and chain.

Take Quanniujiang Beijing Chaoyang Heshenghui Store as an example. The store area is 90 square meters, and the kitchen only accounts for 20 square meters. It can serve 7,000 servings of stilted beef every month, and other stilted series such as stilted fat beef, stilted calf, stilted brain flower, stilted white belly and stilted hairy belly can serve more than 3,000 servings, which can be served in 5 seconds at the earliest.

The simple and quick way of eating makes the application scene of Tiaojiao beef more diversified, which is suitable for one person to eat and for seats. A single person can sell it by bowl, and many people can choose a large soup pot, which is also very friendly for foreign sales.

It is understood that the whole cattle craftsman Chaoyang Heshenghui store takes out 6,000 orders per month, and Wangjing Qilinshe store can reach 9,000 orders. From the official activities of the US Mission in July, it was seen that the representative of the whole cattle craftsman’s stilted beef was the guest of the US Mission’s 2022 takeaway high-quality development forum, and the stilted beef was becoming one of the representative meals of public health takeaway catering.

It can be said that stilted beef is a "big or small" and highly inclusive category. Especially in the context of consumers’ pursuit of eating healthier, the advantages of the taste and ingredients of the stilted beef are more prominent, and the potential for category development is more gratifying.

Sichuan Snacks: Good mass base and easy collocation.

The characteristic Sichuan snacks are another "magic weapon" for all-cattle-artisans and other brands to break through.

According to the White Paper on Catering Franchising Industry in China in 2022 jointly issued by the China Federation of Associations and Meituan, in the category distribution of chain stores in 2021, the number of snack and fast food stores accounted for 51.7%, ranking first in the number of stores in all sectors. Snack is a well-developed and fast-growing category in all sectors of catering at present, and all kinds of special snacks have been deeply loved by consumers.

Among them, Sichuan-Chongqing snacks are very popular all over the country because of the popularity of hot pot and Sichuan cuisine. Previously, many explosive items and chain brands originated from Sichuan-Chongqing snacks, such as Xiaomian, maocai, and Boji.

The whole cattle craftsman has a rich variety of Sichuan snacks (Photo courtesy of the enterprise, issued by Yangguang. com)

Now, more snacks are being continuously excavated, and spicy sauce, crispy meat, rabbit head, brown sugar, and night buns have also gained considerable consumer awareness throughout the country.

Light dinner mode, laying the foundation for chain expansion of stilted beef

In addition to the category advantage, the counter-trend development of the whole cattle craftsman is inseparable from its innovative light dinner mode.

Before the whole cattle craftsman, the chain brands of stilted beef in Sichuan and Chongqing were mostly fast food and dinner. Fast food stores choose to sell small portions and single bowls with stir-fried and cold dishes to attract consumers quickly and materially; In the dinner mode, the store chooses to present it in the form of soup pot, and can also order food for scalding, some of which are similar to hot pot.

However, the fast-food mode has some limitations in dining scenes and consumers, and the unit price of customers is limited, mostly in 30~50 yuan, which requires high turnover and profit rate. Under the background of rising costs of beef and other ingredients, franchise chain and long-term development do not have an advantage.

Although dinner can effectively increase the unit price of customers, passenger flow, passenger flow stability and take-out compatibility will become problems again, and the chain development of traditional Chinese dinner was not very ideal before, so stores could not run fast.

On the other hand, the whole cattle craftsman innovatively combines fast food and dinner mode. On the basis of stilted beef and snacks, around the core of flow, delicious and easy operation, he carefully selects classic Sichuan dishes and cold dishes, and puts forward a light dinner mode of "delicious, inexpensive and often small gatherings", which not only avoids some disadvantages exposed by the fast food and dinner mode in the previous development of stilted beef, but also highlights stilted beef, Sichuan dishes and snacks.

(Photo courtesy of the enterprise, issued by Yangguang. com)

Because the Tiaojiao series are all the same soup heads, with different meats and vegetables, it is inevitable to appear a little monotonous in the dinner scene, but the Tiaojiao beef+snacks+Sichuan cuisine made up for this deficiency with snacks and Sichuan cuisine.

Among the snacks, there are sweet brown sugar, ice powder, spicy alms chicken, explosive Leshan spike potatoes, and staple foods such as Dandan Noodles, beef patties and hot and sour powder. Sichuan cuisine is more typical of Sichuan-Chongqing stir-fry, which is a good supplement to light stilted beef. Consumers can even eat snacks, and they are all under the Sichuan cuisine system, which will not blur the brand focus.

In this mode, if consumers want to have dinner, they can order a large amount of beef soup pot with stilted feet, add Sichuan dishes that consumers are familiar with, such as stir-fried kidney, hairy blood, husband and wife lung slices, spicy chicken, etc., and then add Leshan famous dishes such as sweet-skinned duck, as well as Sichuan snacks such as iced powder and Dandan Noodles, which can match a table of traditional Chinese dinner with light and spicy taste and local characteristics; If you are dining for one person or two or three people, you can just order a small portion of beef or snacks and consume them as fast food.

Under the light dinner mode, the product mix is more diversified, and the price can continue the affordable characteristics of the stilted beef. The guest list is basically maintained at 50~70 yuan, achieving a high quality and price ratio. At the same time, it is also compatible with take-out and has strong anti-risk ability.

On the whole, the all-cow artisan’s light dinner mode not only gives full play to and magnifies the category advantages, but also gives consumers more choices and makes the store more inclusive and flexible. It can not only open in the community to face family consumers, but also serve as the main working meal in CBD, and it is a good choice to enter the shopping mall.

At the same time, this model has invisibly lengthened the business hours, allowing stores to operate around the clock and increase revenue. It is understood that the turnover of Nanning Vientiane City Store, a cattle craftsman, has reached 2.5 times that of a Sichuan-style snack chain brand in the original position, attracting the attention of all shopping malls. Some stores of the whole cattle craftsman can even be extended to the bistro mode that is sought after by diners at present.

Quanniujiang Nanning Vientiane City Store (Photo courtesy of the enterprise, issued by Yangguang. com)

On the other hand, compared with fast food, the light dinner mode has less pressure on passenger flow and cost, which also avoids the problem of heavy dinner, can run faster and makes the chain expansion of the brand possible. At present, the nationwide store expansion achievements of all cattle artisans are a good proof.

The process of stilted beef and snacks itself is not complicated, and the whole cattle craftsman further simplifies the post-cooking process through standardized processes, and standardizes non-core materials, saving labor costs and improving the profit cycle. It is understood that the average monthly profit of the whole cattle craftsman joining a single store is 100,000-150,000. A franchise store in Guangzhou has a gratifying profit after opening for three months, and franchisees have invested in opening a second store. In the whole cattle craftsman, there are not a few franchisees who have opened more than two stores.

According to informed sources, the whole cattle craftsman will be based on direct stores in the future, with direct sales and two-wheel drive by joining agents, and intends to expand the number of stores nationwide to 200 in 2023.

(Contributed by: Red Meal Network Chen Mo)

Unconsciously, Chrome browser is no longer a new brand. At the beginning of September, 2008, Google released the first version of Chrome, and then it brushed the version number all the way. Ten years later, the version number of Chrome has been updated to 69.

At the same time, the functions of Chrome have also advanced by leaps and bounds. For example, in 2009, Google added Extensions to Chrome, which gave Chrome the capital to compete with Firefox, and the market performance was out of control.

Thanks to extensions and other features of Chrome, this browser has produced many incredible gameplay in ten years.

If you only regard Chrome as a browser, you are too underestimating this fist product of Google. On the occasion of the tenth anniversary of the birth of Chrome, let me introduce some god-class gameplay on Chrome to you. Let’s take a look.

Chrome Remote Desktop: Use Chrome to remotely control the computer

Remote desktop is one of the black technologies of Windows system. Windows computer can remotely control another Windows computer through RDP protocol. If the network speed is good, it is not much different from using this computer.

However, if you want to control remotely across systems, the situation becomes much more complicated. As a cross-system browser, Chrome provides a very good remote desktop solution.

In 2011 and 2012, Google launched a magical Chrome browser application & mdash; — Chrome Remote Desktop (click here to use it), which translates to Chrome Remote Desktop.

As long as both computers are equipped with Chrome, no matter what operating system they are using, they can be remotely controlled through Chrome Remote Desktop.

The use of Chrome Remote Desktop is very simple. After installing Chrome Remote Desktop in a computer’s Chrome, an "access code" can be generated, which is a series of numbers.

Another computer also has Chrome and a remote desktop.After entering the Access Code, you can connect remotely. In this way, whether you want to remotely control Windows with Linux or remotely control Chrome OS with macOS, it is not a problem.

↑ ↑ ↑ You can enter a PIN to open the Chrome Remote Desktop service.

↑ ↑ ↑ You can also let others access the computer through a one-time access code.

Maybe some friends will ask, there are many cross-platform remote desktop software. What is the significance of using Chrome to realize this function?

First of all, remote desktop can be realized with a browser, which is amazing in itself. At least you don’t need to install other remote desktop software, and the convenience should be second only to the remote desktop function that comes with the system.

In addition,The principle of Chrome Remote Desktop is also interesting. It uses Gtalk(Google’s IM software) to send information, and uses VP8 coding to transmit pictures. The technical content is still relatively high.

Moreover, because this is a cross-platform product based on Chrome, the version can be consistent, so there will be no remote desktop connection failure because of the different old and new clients on different platforms.

According to the author’s understanding, many well-known cross-platform remote desktop software will have this limitation, and the usability of Chrome remote desktop is much higher.

↑ ↑ ↑ The actual use effect of Android is shown in the figure, and you can control the computer with your mobile phone.

Of course, Chrome Remote Desktop also has the shortcoming of Google products, that is, it is difficult to connect and use in Chinese mainland, but this is not the product and technology itself. I hope this situation can be improved one day.

Chromecast: projecting computer video to TV

Chrome remote desktop is equivalent to projecting the content displayed by one computer to another computer. In fact, Chrome can project more than that. Through Chromecast, multimedia content can also be projected.

Many friends will feel that the screen is too small when they watch videos on their mobile phones. If they can watch videos played by their mobile phones on the big screen of TV, it will undoubtedly be much cooler.

Chromecast provides an implementation scheme. First, your TV needs to support Chromecast technology. If not, you can plug the Chromecast receiver hardware produced by Google into the video interface on the TV.

Then, open the menu in the computer’s Chrome browser and find "Projection", or directly enter "chrome://cast/#devices" in the Chrome address bar. If the computer and the TV /Chromecast receiver are connected, then all kinds of content can be pushed to devices supporting Chromecast.

Chromecast streaming supports many types of content, whether it is web pages, music, videos, files or even the whole desktop, it can be pushed and projected into the big screen.

However, compared with the projection technology such as DLNA or Miracast, the implementation principle of Chromecast is different.

The push of Chromecast is actually initiated by the network.For example, if you watch Youtube videos and choose to push them to TV with Chromecast, the content received by TV Chromecast is actually not from mobile phone, but from YouTube server.

In other words, in many cases, the use of Chromecast is more like online video on demand than a projection tool for mobile phone content.

But in general, this function is still very convenient, and with tools such as Localcast, Chromecast can also realize local video projection like DLNA. This mechanism is not a shortcoming of Chromecast.

The biggest problem with Chromecast is its support. Some new TVs using Android TV system may support Chromecast, but most TVs still need to buy a receiver for Chromecast. In China, the network has become a very real problem.

Therefore, if you want to enjoy Chromecast in China, you still have to spend some time.

Arcwelder: Chrome runs Android APP.

How can I run the Android APP on my computer? Many friends will choose some Android simulators. However, in fact, Chrome on PC has the function of running Android APP, which is more convenient than all kinds of Android simulators by installing an extension program.

In the Chrome Store, you can find an extension called "Dart Weyder" (click here to view it). After installation, running it will install an extension called "ARC Welder" for you.

After the installation is completed, enter "Chrome://APPs" in the Chrome address bar and find "ARC Welder" to open it, and you can start the configuration of Chrome running Android app.

First, you need to choose a directory as the storage space of Android APP, and then add APK directly through ARC Welder, and you can install Android APP into Chrome.

After adding, you need to select the orientation of the APP, the platform (mobile phone or tablet) and other parameters, and then you can run the Android APP in Chrome.

↑ ↑ ↑ "Dart Welder" in Chrome

↑ ↑ ↑ After Dart Welder is installed, running it will let you install ARC Welder.

Using Chrome to run some simple Android apps is basically no problem; However, if you try to run some complicated apps, such as games, etc., it is very likely that there will be a crash and so on. Why is this happening? The reason is simple, this function is not the native design of Chrome.

ARC means "Android Runtime for Chrome", which means Chrome’s Android running environment.

This feature was originally tailored for Chrome OS.However, some developers found that Chrome browser can actually call this feature through research, so they made a customized version of ARC on Chrome browser, which is the origin of tools such as ARC Welder.

In fact, there are other ARC tools on Chrome browser, such as ARChon, etc. Their principles are similar and their effects are similar, but their installation and use methods are not the same. ARC Welder is one of the more convenient tools, so I won’t introduce other ARC tools here.

As can be seen from the warning message, compatibility with Android applications is a feature designed for Chrome OS, but Chrome browsers can also be used.

↑ ↑ ↑ Enter "Chrome://apps" in the address bar to manage Android apps installed in chrome.

Although running Android APP on Chrome is not stable, it is amazing that a browser can actually use the APP on the mobile phone.

Chrome can’t completely replace the Android emulator, but if it’s just for fun, or if it’s only used lightly occasionally, then Chrome can still bring you a lot of convenience.

Yandex: running Chrome extensions on your phone

Chrome can run the APP of Android phone, so can the phone run the extension program on Chrome instead? Chrome on the mobile phone can’t do this, but another person, Yandex browser from Russia, can make Android run Chrome extensions!

The name Yandex is believed to be familiar to friends who are concerned about the Internet. It is the largest search engine in Russia, and its status is equivalent to Baidu in China. Yandex website does not support Chinese, but Yandex mobile browser does support Chinese language.

In the menu of Yandex browser, you can see the function entrance of "extension plug-in". Click it to install various plug-ins that have been adapted for Yandex mobile browser. According to the description on the page, Yandex’s plug-in center has more than 1,500 plug-ins.

Of course, the goods in the plug-in center are not the key point. The biggest highlight of Yandex is that it can install real Chrome extensions!

Yandex browser uses the same kernel as Chrome. Enter "Chrome://extensions" in the address bar, enter the extension management center of Yandex, and check "Development Mode" to start installing Chrome extensions.

We know that the file format of Chrome extension is CRX, but Yandex can’t directly install the extension program in CRX format, but it needs some hands and feet first.

Change the extension file name of CRX format to ZIP, and then extract all the files in it into the same folder. Next, rename or delete the "_metadata" directory in the folder, otherwise the installation will fail.

Copy this folder to your phone, and you can use Yandex to install Chrome extensions. Click "Load the decompressed extension program" in Yandex, then open the directory of the decompressed plug-in through the file manager, and select any JS file to install!

After the actual measurement, Yandex mobile browser can indeed successfully install the Chrome plug-in, and it works successfully. For example, the Tampermonkey installed by the author can run smoothly in Yandex.

Although Yandex can only install Chrome extensions through local files, it is enough to prove that the kernel of Chrome is capable of supporting extension installation on mobile phones, but for some reasons, Google did not open this feature in the mobile version of Chrome browser. If you want to experience more complete Chrome on your mobile phone, this method is worth a try.

Chrome DevTools for Mobile: computer debugging mobile phone web pages

Let’s introduce a Chrome gameplay that is closely related to developers and mobile platforms. In the era of mobile Internet, online content rendering of WAP pages and apps is becoming more and more important.

But the mobile browser is not as fully functional as the desktop browser, so how can we debug WAP pages?

It is not impossible to use desktop browser to disguise UA to open WAP webpage debugging, but the running environment is not a mobile platform, and there are some differences. With Chrome DevTools for Mobile, you can directly debug the WAP page opened by your mobile phone with Chrome on your PC, which is more convenient for testing.

Enter "Chrome://inspect" in the chrome browser, and you can see "Devcies". At this time, you can connect the mobile device through network or USB debugging.

After the connection is successful, the desktop version of Chrome browser will display the pages opened by Chrome in the mobile phone, so that these pages can be debugged with the desktop version of Chrome.

There are many conveniences in debugging WAP pages with Chrome DevTools for Mobile. For example, some touch-related events can be directly tested on the mobile phone after debugging, and there is no need to finish the work on the PC and then send the web page to the mobile phone for testing.

After entering the Screencast view, the PC can also display the webpage content of the mobile phone screen, and you can debug the webpage in the mobile phone without even picking up the mobile phone.

If you are using a version of Chrome 32 or above, you will also support Native USB Debugging. You don’t need to turn on the USB debugging mode of the mobile phone, but you can also connect the debugging webpage of the mobile phone, which is more convenient and safe.

This feature of Chrome DevTools for Mobile is convenient for developers, but it actually affects the ecology of the mobile Internet to some extent. Thanks to the interconnection and debugging between desktop and mobile platform, many WAP pages will give priority to compatibility with Chrome.

Open all UI related experimental functions of Chrome with one click.

We all know that the version number of Chrome is crazy, and the updates of Chrome in terms of new functions and features are as frequent as the version number.

However, these new functions and features are not necessarily turned on by default. For example, Chrome has recently undergone a major revision with a new UI, but it is not turned on by default.

Old players know that if they want to open these new features in the first time, they need to enter "Chrome://flags" in Chrome to enter the experimental feature interface, and then manually open the experimental function.

Chrome has a lot of experimental functions, and if you open them manually, it will undoubtedly be quite troublesome. In the latest version of Chrome 69, enter "Chrome://Flags # Upcoming-UI-Features" in the address bar, and you can enable all UI-related experimental functions and features with one click, which is very convenient.

However, according to past experience, there are some unstable experimental features of Chrome. If you are an ordinary user, it is better to run according to the default settings. Players can try it early.

summary

Chrome has become the most popular browser in the world, but many of its functions are still beyond users’ imagination. Chrome is ten years old, will it go through the next decade? I hope Chrome can continue to forge ahead and bring more incredible functions to users.