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Remove non-ascii character in string
... end of a document. The zero-width-space "%E2%80%8B" might be inserted by CK-Editor (CKEditor).
encodeURI() UTF-8 Unicode html Meaning
----------- -------- ------- ------- -------------------
"%E2%80%8B" EC 80 8B U 200B ​ zero-width-space
"%E2%80%8E" EC 80 8E U 200E ...
Xcode doesn't show the line that causes a crash
...ing [in Xcode 4]:
In the Project Navigator on the left side of Xcode, click on the breakpoint navigator (almost all the way to the right hand side of the top button bar. The icon looks like a fat right arrow).
At the bottom of the navigator, click the "+" button.
Click "Add Exception Breakpoint"....
What is the ultimate postal code and zip regex?
... may exist, but 12346 not, maybe 12344 doesn't exist either. How do you check for that with a regex?
You can't.
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Nginx no-www to www and www to no-www
I am using nginx on Rackspace cloud following a tutorial and having searched the net and so far can't get this sorted.
17...
What exactly is Hot Module Replacement in Webpack?
I've read a few pages about Hot Module Replacement in Webpack.
There's even a sample app that uses it .
2 Answers
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Large-scale design in Haskell? [closed]
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That certain code does no IO, does not touch the disk
Enforce safety: checked exceptions (Maybe/Either), avoid mixing concepts (Word, Int, Address)
Good data structures (like zippers) can make some classes of testing needless, as they rule out e.g. out of bounds errors statically.
The profiler
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What are the main performance differences between varchar and nvarchar SQL Server data types?
... single-byte support in your database schema it's really expensive to go back and modify throughout your application.
The cost of migrating one application from varchar to nvarchar will be much more than the little bit of extra disk space you'll use in most applications.
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What is the maximum length of a URL in different browsers?
...LD be able to handle URIs of
unbounded length if they provide
GET-based forms that could generate
such URIs. A server SHOULD return
414 (Request-URI Too Long) status if a
URI is longer than the server can
handle (see section 10.4.15).
That RFC has been obsoleted by RFC7230 which is a refre...
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
...user's computer. You're SOL. There is nothing you can do to prevent an attacker from forging high scores:
Flash is even easier to reverse engineer than you might think it is, since the bytecodes are well documented and describe a high-level language (Actionscript) --- when you publish a Flash game...
LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... 8.000000 0.000000
Row Slack or Surplus Dual Price
1 280.0000 1.000000
2 24.00000 0.000000
3 0.000000 ...