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PostgreSQL: Difference between text and varchar (character varying)
...h includes "an example of using TEXT and constraints to create fields with more flexibility than VARCHAR".
– Ethan
Dec 14 '15 at 13:03
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Why unsigned integer is not available in PostgreSQL?
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Having too many different integer types makes the type resolution system more fragile, so there is some resistance to adding more types into the mix.
That said, there is no reason why it couldn't be done. It's just a lot of work.
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A simple command line to download a remote maven2 artifact to the local repository?
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Angularjs if-then-else construction in expression
...ists(item)">oh no, you don't have it</div>
</div>
For more complex tests, you can use ng-switch statements :
<div ng-repeater="item in items">
<div>{{item.description}}</div>
<div ng-switch on="isExists(item)">
<span ng...
proguard hell - can't find referenced class
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How can I make a div stick to the top of the screen once it's been scrolled to?
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How do I change the font size of a UILabel in Swift?
... immediately reset to 17.0 before the label gets redrawn. So there's a bit more to it than that to actually see a different font size on the screen.
– Jay
Jun 23 '14 at 0:19
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Determine Whether Two Date Ranges Overlap
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How do I Moq a method that has an optional argument in its signature without explicitly specifying i
...rue? This will lead to failing tests (and rightfully so), but they will be more difficult to fix because of the hidden assumption that b is false. Explicitly specifying the bool parameter has another benefit: it improves the readability of your tests. Someone going through them will quickly know tha...
What is unit testing and how do you do it? [duplicate]
...perly mock and unit test
Unit Testing: Beginner Questions
And many more ...
Also, Google for site:stackoverflow.com "how do you" unit-test
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