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How do I get Gridview to render THEAD?

...during postback and placed the code in the databound event which addressed all scenarios. – James Westgate Jun 10 '15 at 8:12 ...
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Composer: how can I install another dependency without updating old ones?

I have a project with a few dependencies and I'd like to install another one, but I'd like to keep the others the way they are. So I've edited the composer.json , but if I run composer install , I get the following output: ...
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Random record from MongoDB

... Do a count of all records, generate a random number between 0 and the count, and then do: db.yourCollection.find().limit(-1).skip(yourRandomNumber).next() share ...
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Create dynamic URLs in Flask with url_for()

... Refer to the Flask API document for flask.url_for() Other sample snippets of usage for linking js or css to your template are below. <script src="{{ url_for('static', filename='jquery.min.js') }}"></script> <link rel=styleshee...
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What exactly does @synthesize do?

...then will result in having two ivars, namely someInt plus an autogenerated _someInt variable. Thus self.someInt and someInt will not address the same variables any more. If you don't expect such behavior as I did this might get you some headache to find out. ...
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How can I capture the result of var_dump to a string?

... most likely have a negative effect on performance here. It also can get really messy if you need to look at multiple variables during the execution of a complex script. – selfawaresoup Dec 27 '09 at 16:45 ...
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What type of hash does WordPress use?

... I don't know if this will help at all, but WP will still take the straight MD5 the first time you used the Password, then it will "salt" it. SO, if you have access to the DB, using MyPHPAdmin you can change the PW to "MyPass", select MD5 in the "Function" dro...
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Compare if BigDecimal is greater than zero

... This is part of the public API. so it is, to me, a better way. the intention IS to determine if the sign is positive (ie > ZERO) – Marc Jan 24 '12 at 13:56 ...
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What is the python keyword “with” used for? [duplicate]

...t in an object that supports the context management protocol (that is, has __enter__() and __exit__() methods). Update fixed VB callout per Scott Wisniewski's comment. I was indeed confusing with with using. share ...
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What's the difference between comma separated joins and join on syntax in MySQL? [duplicate]

... There is no difference at all. Second representation makes query more readable and makes it look very clear as to which join corresponds to which condition. share ...