Google Chrome, also known as Google Browser, is a web browser developed by Google Inc. The browser is based on other open source software, including WebKit, with the goal of improving stability, speed and security, and creating a simple and efficient interface.New features in Chrom
element or press Shift+ctrl+c to open Chrome's own debugging tool;2. Select the Network tab and refresh the Web page (Refresh with the debugging tool turned on);3. After the refresh on the left to find the page URL, click on the right to select headers, you can see the current page HTTP header;Libi on May 11, 2012 http://libisky.com/web/php/410.htmlRequest Header (HTTP request header)Domain name requested by HostUser-agent browser-side browser model and versionAccept acceptable Content TypesAc
Sina Science and technology news Beijing time of May 17 morning, Microsoft announced today, will be based on the blink engine Google Chrome browser to provide Web site standards pointer events support. Microsoft hopes this will enable Chrome browser to allow the touch screen, mouse, electronic pen and other input devices to access the site.
Pointer events is a n
have closed.
Drag a link to a tab to open a link in a specified tab page
Drag a link between two tabs to open a link at a specified location on a new tab bar
Ctrl+1 to Ctrl+8 to switch to the specified position number of the tab page. The number you press represents the position on the tab bar.
Ctrl+9 switch to the Last tab page
Ctrl+tab switch to the next tab page
Ctrl+shift+tab Switch to previous tab page
Ctrl+w or CTRL+F4 Close the current tab or
Preface
At around this morning (20091120), I listened to the Chrome conference in the United States with friends from the QQ group (75448027). After some experiments, finally, ChromeOS is successfully run in the Virtual Machine of your PC. This article aims to help all friends who are interested in ChromeOS to experience ChromeOS in a more interesting way.Environment/preparation
Windows XP/2003 (other versions have not been tested, but do not mean t
: This article mainly introduces how to use PHP to convert Unicode to a UTF-8, for PHP tutorials interested in students can refer. Function unescape ($ str) {$ str = rawurldecode ($ str );
Preg_match_all ("/(? : % U. {4}) | # x. {4}; | # \ d +; |. +/U ", $ str, $ r); $ ar = $ r [0]; // print_r ($ ar ); foreach ($ ar as $ k = >$ v) {if (substr ($ v,) = "% u ") {$ ar [$ k] = iconv ("UCS-2BE", "
The following small series for everyone to bring an article with
How PHP converts Unicode to UTF-8 (recommended)。 Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little knitting.
Examples are as follows:
function Unescape ($str) { $str = Rawurldecode ($STR); Preg_match_all ("/(?:%u.{4}) |. {4};|\d+;|.+/u ", $str, $r); $ar = $r [0
beginning, I checked many times from google and tried to break through the expression of php regular expressions for hexadecimal data. I found that in php, it uses \ x to represent hexadecimal data. Therefore, it is transformed into the following code:
$ Str = "php programming ";
If (preg_match ("/^ [\ x4e00-\ x9fa5] + $/", $ str )){
Print ("all strings are Chinese ");
} Else {
Print ("Not all strings are Chinese ");
}
It seems that no error is repor
I do not know why the major search engine code is not the same. Of course not GB2312 is UTF-8. Coding problem is the problem of more headaches ... The headache is not fatal ...
We get keywords that are typically analyzed by the URL of the visiting page.
Http://www.google.com/search?hl=zh-CNq=%E5%AD%A4%E7%8B%AClr=
You must know this is encoded by UrlEncode.
We get the information and we need to take 2 steps.
Today engaged in sxna, encountered a difficult problem of encoding conversion, engaged in more than an hour, have a great deal of hard work, finally summed up the following Chinese characters into a variety of UTF-8 Unicode Ansi encoding program. I am afraid to enjoy it exclusively. I would like to dedicate it to programmers!
--------------------------------------------------------------------------------C
garbled code (GB2312) then convert GB2312 to UTF-8.
The main implementation code is as follows.
Public Function GetSearchKeyword (RefererUrl) Search Keyword
If RefererUrl = "" or len (RefererUrl)
On error resume next
Dim reSet re = New RegExpRe. IgnoreCase = TrueRe. Global = TrueDim a, B, jFuzzy search keyword. This method is fast and has a large range.Re. pattern = "(word = ([^ ] *) | q = ([^ ] *) | p
I do not know why the major search engine code is not the same. Of course not gb2312 is utf-8. Coding problem is the problem of more headaches ... The headache is not fatal ...
We get keywords that are typically analyzed by the URL of the visiting page.
HTTP://WWW.GOOGLE.COM/SEARCH?HL=ZH-CNQ=%E5%AD%A4%E7%8B%ACLR=
You must know this is encoded by UrlEncode.
We get the information and we need to take 2 steps.
garbled? Why?If php header is added to the interface, the browser can access the interface normally, but the program is an old program written by the predecessors, and there is no unified entrance. It is unrealistic to change each file.The environment is php5.6 and centos6.5.There is no problem with the program on another server, and the windows local environment is okay.
After setting charset for meta, you also need to change the file encoding to ansi. Many file encoding tools are supported
the read and write permissions. The Group and others have only the read permissions.-Rwx ------ (700) only the owner has the read, write, and execute permissions.-Rwxr-xr-x (755) only the owner has the read, write, and execute permissions. The Group and others have only the read and execute permissions.-Rwx -- x (711) only the owner has the read, write, and execute permissions. The Group and others have only the execution permissions.-Rw-(666) everyone has the read and write permissions.-Rwxrwx
I do not know why the major search engine code is not the same. Of course not gb2312 is utf-8. Coding problem is the problem of more headaches ... The headache is not fatal ...
We get keywords that are typically analyzed by the URL of the visiting page.
Http://www.google.com/search?hl=zh-CNq=%E5%AD%A4%E7%8B%AClr=
You must know this is encoded by UrlEncode.
We get the information and we need to take 2 st
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