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What is the difference between == and equals() in Java?
I wanted to clarify if I understand this correctly:
23 Answers
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If unit testing is so great, why aren't more companies doing it? [closed]
... has low repeatibility and low chance of catching bugs. The other attitude is: it was something they wanted to get going with "in the future"; basically when money falls from the sky.
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How do browsers pause/change Javascript when tab or window is not active?
...ce tests that need to detect if people are paying attention or not. But, this question is not about the page visibility API .
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Sibling package imports
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Seven years after
Since I wrote the answer below, modifying sys.path is still a quick-and-dirty trick that works well for private scripts, but there has been several improvements
Installing the package (in a virtualenv or not) will give you what you want, though I would suggest using pip to ...
Get loop counter/index using for…of syntax in JavaScript
I understand that the basic for…in syntax in JavaScript looks like this:
11 Answers
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A semantics for Bash scripts?
...e formal introduction to Bash as a programming language. For example: What is the evaluation order? what are the scoping rules? What is the typing discipline, e.g. is everything a string? What is the state of the program -- is it a key-value assignment of strings to variable names; is there more tha...
How do you tell someone they're writing bad code? [closed]
...ming conventions, and other things. While things work, the implementation is poor. What's a good way to politely ask or introduce them to use better methodology, without it coming across as questioning (or insulting) their experience and/or education?
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Check if element is visible in DOM
Is there any way that I can check if an element is visible in pure JS (no jQuery) ?
18 Answers
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Display clearColor UIViewController over UIViewController
...ch as that the subview/modal should be transparent and whatever components is added to the subview should be visible. The problem is that I have is the subview shows black background instead to have clearColor. I'm trying to make UIView as a clearColor not black background. Does anybody know what ...