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How do I match any character across multiple lines in a regular expression?
...g. Please let us know what you are using, eg Perl, PHP, CF, C#, sed, awk, etc.
– Ben Doom
Oct 1 '08 at 18:57
42
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How do I hide javascript code in a webpage?
...ded whitespace is removed, so it can't be read without further processing, etc...
Dynamically include the .js file by programmatically adding script tags (like Google Analytics does). This will make it even more difficult to get to the source code from the View Source command as there will be no ea...
App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...设备标识符。然后，接收器会过滤掉它感兴趣的设备。
问题是：App Inventor 没有内置 UDP，而且我找不到可用的扩展。所以自己动手吧。
注意：
如果智能手机和远程站位于同一个（本地）网络中，则扩展可以完美运行。如果智...
Convert HTML to PDF in .NET
...ect. Had to try several workarounds including conditional
project building etc. etc. just to avoid "invalid format exceptions"
on different machines.
If you manage your own virtual machine its ok. But if your project
is running within a constrained environment like (Azure
(Actually is impossible wit...
Absolute vs relative URLs
...these two types of URLs: relative URLs (for pictures, CSS files, JS files, etc.) and absolute URLs.
12 Answers
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A CORS POST request works from plain JavaScript, but why not with jQuery?
...m headers or allow the use of credentials (username, password, or cookies, etc), read on.
I think I found the answer! (4 hours and a lot of cursing later)
//This does not work!!
Access-Control-Allow-Headers: *
You need to manually specify all the headers you will accept (at least that was the ...
java.net.ConnectException: Connection refused
...to work out exactly how far the data's getting. Look at your firewall logs etc.
– Jon Skeet
Sep 30 '12 at 17:53
@JonSk...
Eclipse: How do you change the highlight color of the currently selected method/expression?
... to search for the highlight by its name ("Ocurrence" or "Write Ocurrence" etc), just right click and the appropriate window is shown.
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How do I force a favicon refresh?
...in www.yoursite.com/favicon.ico (or www.yoursite.com/apple-touch-icon.png, etc.)
Push enter
ctrl+f5
Restart Browser (IE, Firefox)
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What's the difference between a web site and a web application? [closed]
...ely gives information such as location, tuition rates, programs available, etc; it will likely have web applications that allow teachers to manage grades and course materials, applications for students to register for and withdraw from courses, etc.
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