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How to save picture to iPhone photo library?
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Can HTML checkboxes be set to readonly?
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Is there any good dynamic SQL builder library in Java? [closed]
... some good SQL builder library for Java like Squiggle (not maintained anymore it seems). Preferably, a project in active development.
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Can I call a base class's virtual function if I'm overriding it?
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How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
...ty, it will output some form of “true”. The usual form of the above is more like: echo $address['street2'] ?? 'Empty'; however as mentioned, it is the “null coalescing operator” so it only tests for null and not empty. This is because ?? Is effectively a shorthand for isset().
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How to validate an e-mail address in swift?
... wouldn't return emailTest.evaluateWithObject(testStr) be a lot more simpler and readable? Comparing to == true is a bit like Javascript.
– Sulthan
Aug 24 '14 at 11:55
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jquery UI dialog: how to initialize without a title bar?
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How to get name of calling function/method in PHP? [duplicate]
...backtrace() function is the only way to know this, if you're lazy it's one more reason you should code the GetCallingMethodName() yourself. Fight the laziness! :D
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What is a good reason to use SQL views?
...OLD to T_NEW at leisure.
This is a simple example, there are others a lot more involved.
P.S. On the other hand, you probably should have had a stored procedure API instead of direct queries from T_OLD, but that's not always the case.
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How does one unit test routes with Express?
...exploring this).
Edit
Here's a tiny example, inline. See the gist for a more detailed example.
/// usercontroller.js
var UserController = {
_database: null,
setDatabase: function(db) { this._database = db; },
findUserByEmail: function(email, callback) {
this._database.collection...