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What does $1 [QSA,L] mean in my .htaccess file?
...t, -l means link)
The RewriteRule basically means that if the request is done that matches ^(.+)$ (matches any URL except the server root), it will be rewritten as index.php?url=$1 which means a request for ollewill be rewritten as index.php?url=olle).
QSA means that if there's a query string pass...
Checking whether something is iterable
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There is (at least) one exception to using 'in' operator: string. String is iterable (in terms of for..of) but you cannot use 'in' on it. If not for this, I'd prefer using 'in' it looks definitely nicer.
– Tomas Kulich
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demystify Flask app.secret_key
...ts; if you didn't set a server-side secret for the encryption to use, everyone would be able to break your encryption; it's like the password to your computer. The secret plus the data-to-sign are used to create a signature string, a hard-to-recreate value using a cryptographic hashing algorithm; on...
How to create Java gradle project
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As mentioned in other answers, the documentation on the build init plugin can be found here: gradle.org/docs/current/userguide/build_init_plugin.html
– Paul
Dec 19 '14 at 17:54
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Xcode warning: “Multiple build commands for output file”
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I wanted to add one thing to this. If you end up with a ton of duplicate references somehow (like I did), you can simply click "Validate Settings" and it will automatically delete duplicate references. Much easier than manually seeking them ...
Git resolve conflict using --ours/--theirs for all files
... a bad idea to create an alias for your shell of choice: Bash is the usual one.
This method should work through at least Git versions 2.4.x
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What are the benefits of dependency injection containers?
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For myself one of the main reasons to use an IoC (and make use of external configuration) is around the two areas of:
Testing
Production maintenance
Testing
If you split your testing into 3 scenarios (which is fairly normal in larg...
'dragleave' of parent element fires when dragging over children elements
...e attached the dragenter and dragleave events to the <div id="dropzone"> element.
22 Answers
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SQL Server add auto increment primary key to existing table
...CONSTRAINT PK_YourTable
PRIMARY KEY(ID)
or if you prefer to do all in one step:
ALTER TABLE dbo.YourTable
ADD ID INT IDENTITY
CONSTRAINT PK_YourTable PRIMARY KEY CLUSTERED
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Xcode 5.1 - No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=i
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Solved the same problem in a Cordova/PhoneGap project for me too. Thanks
– Rocco
Nov 30 '14 at 19:48
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