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error: ‘NULL’ was not declared in this scope

... Now that C++11 is more generally supported by compilers, it might be worth mentioning the nullptr keyword, which is an actual keyword and doesn't require any #includes. It's also more typesafe than NULL. – templatetypedef...
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Flask-SQLAlchemy import/context issue

...ketch of some of the power this gives you - there is obviously quite a bit more that you can do to make development even easier (using a create_app pattern, auto-registering blueprints in certain folders, etc.) share ...
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Runtime vs. Compile time

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Java equivalents of C# String.Format() and String.Join()

... More precisely: StringBuffer for jdk1.4 and below, StringBuilder for jdk1.5 and after, since the latter is not synchronized, hence a little faster. – VonC Oct 9 '08 at 15:39 ...
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Simulate limited bandwidth from within Chrome?

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Does PHP have threading?

...a concern for the PHP team. While it was getting cheaper, it also got much more powerful; today, our mobile phones and tablets have dual and quad core architectures and plenty of RAM to go with it, our desktops and servers commonly have 8 or 16 cores, 16 and 32 gigabytes of RAM, though we may not al...
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Generic TryParse

...suppose it depends on how often you will be doing Enum types as opposed to more complex types. – Jesse Chisholm Dec 4 '14 at 23:04 10 ...
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What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?

.../08/converting-sql-to-linq-part-7-union-top-subqueries-bill-horst.aspx for more detail. share | improve this answer | follow | ...
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Text inset for UITextField?

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How can I set the focus (and display the keyboard) on my EditText programmatically

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