SEARCH KEYWORD -- HTTP status


  When will Google be back to China?

There will be news about Google returning back to China every now and then since the search giant left China in 2010. Every sign of change about Google in China will give people big hope on its return. But Chinese are still waiting for the dream to become true though nothing real happen until now. On Thursday, it seems there is "proof" again that Google is going back to China. In the morning, many Chinese noticed that the official Google China weibo(China's Twitter) account uploaded a photo with...

   GOOGLE,CHINA,SEARCH ENGINE,BAIDU     2017-03-02 09:39:51

  Some thoughts about Facebook native app

On Techcrunch Disrupt last month, Facebook CEO Mark Zuckerberg's remarks about their mobile app sparked a denunciation against Web App. HTML 5 seems to have become the bottleneck of poor experience of all related mobile applications. From the user perspective, Facebook native iOS App rates from the 1.5 star to four star now; since the introduction of new native app, the user usage is doubled. It's not easy to have a huge rise of user usage for such a big app like Facebook. Especially consid...

   Facebook, Native app, Analysis     2012-10-12 20:38:11

  Why should we keep column as NOT NULL instead of NULL in MySQL?

Keep table column as NOT NULL instead of NULL except in some special cases. This statement is cited by many articles of MySQL optimization, but they don't say why we should do this. Here we discuss about this. First why are there many people using NULL when defining table? The reasons may be: NULL the the default when defining table, the rookies or people who don't want to have much troubles will keep this default setting Many people think NOT NULL will require more space Many people don't want...

   MySQL,NULL,reason     2012-10-27 03:21:27

  3 reasons why Alibaba invests on Sina Weibo

Last night, Alibaba announced acquisition of 18% shares of Sina Weibo with $586 million, according to sources close to the deal, after the completion of this deal, Alibaba will become the second largest shareholder of Sina Weibo and may become the largest shareholder in the future.This deal was supposed to be completed before Chinese Spring Festival, but because Alibaba and Sina had a heated argument about the share holding of Sina Weibo which resulted in substantial delay in the time to complet...

   Alibaba,Sina Weibo     2013-04-29 20:30:05

  File upload in PHP

File is a special kind of form data, when being uploaded to the server through HTTP POST request, PHP will create a $_FILES global array, the relevant file information will be stored in this global array. We will illustrate file upload with some code snippets using PHP and look into the internal work mechanism. Lastly will talk about file upload security. File upload In order for users to upload files in client side, we have to provide a form on the user interface. Since the uploaded file is a s...

   File upload,PHP     2012-11-30 22:01:28

  Text editor vs IDE

A meaningless editor war Many people like to debate which editor is the best. The biggest controversy is between Emacs and vi. vi supporters like to say: "Look it's very fast to type in vi, our fingers no need to leave the keyboard, we even no need to use the up,down,left and right keys" Emacs supporters often downplayed this and said: "What's the use of typing fast if I just need to press one key and it equals to dozens keys you type in vi?"In fact, there is another group of people who like to ...

   Editor,IDE,Structured editor,vi     2013-05-20 12:03:39

  4 ways to obtain access token in OAuth 2.0

OAuth 2.0 is an authorization mechanism, it's ,mainly used for issuing access token. There are 4 ways to obtain access token as per RFC 6749. Authorization code Implicit Password Client credentials The third party application must obtain a client id and client secret from the target service before obtaining access token no matter which method to use. This is to prevent token to be used maliciously. Authorization code With this method, the third party application must first get an authorization...

   OAUTH2,ACCESS TOKEN,REFRESH TOKEN     2019-06-29 07:12:03

  Female friendly programming languages

Women are minorities among programmers. It seems programming languages are created for males, either. They are full of maths and weird jargon. Are there programming languages which are female friendly? What kind of programming languages can be considered as female friendly? Gayle Laakmann McDowel shared her views on which are female friendly programming languages. Women are 87.3% more likely to prefer languages like Ruby and Perl, because they remind us of shiny objects. All women love shiny ob...

   Programming,Female     2013-09-05 09:03:36

  Useful functions to provide secure PHP application

Security is a very important aspect of programming. There are many functions or modules in any kind of real programming language providing security functionalities  In modern websites, we may often get inputs form users all around the world.There is a famous saying which says that never trust user input. So in web programming languages, we will often see functions which will guarantee the security of the data input from users. Today we will cover some of these functions in the most famous o...

   PHP,security,SQL Injection,XSS,AJAX     2014-10-30 04:21:59

  The new Google Search By Voice

Along with the new announcement of the new Google logo, there is a new change to the Google search -- The Google Search By Voice. When you use Google in a browser, you will see below color mic icon now:   With this, you can search by speaking in front of your computer,  OK, Google will listens to what you are saying and do the search for you.  As described by Google, this change: A colorful Google mic help you identify and interact with Google whether you’re talking, tap...

   Google, Google voice, Google logo     2015-09-02 11:07:13

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