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What is the best way to initialize a JavaScript Date to midnight?
...rs(0,0,0,0);
That will set the time to 00:00:00.000 of your current timezone, if you want to work in UTC time, you can use the setUTCHours method.
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How do I expand a tuple into variadic template function's arguments?
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Here's my code if anyone is interested
Basically at compile time the compiler will recursively unroll all arguments in various inclusive function calls <N> -> calls <N-1> -> calls ... -> calls <0> which is the last one...
How long should SQL email fields be? [duplicate]
...long but do you really need worry about these long Email addresses? If someone can't login with a 100-char Email, do you really care? We actually prefer they can't.
Some statistical data may shed some light on the issue. We analyzed a database with over 10 million Email addresses. These addresses a...
How do you calculate log base 2 in Java for integers?
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@Notabug not sure about that but one of the side effects will be that your code will work incorrectly for any values which does not fit in a long, this might not be useful if your values range exceeds long range ( float has much higher range than long in jav...
Can every recursion be converted into iteration?
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Can you always turn a recursive function into an iterative one? Yes, absolutely, and the Church-Turing thesis proves it if memory serves. In lay terms, it states that what is computable by recursive functions is computable by an iterative model (such as the Turing machine) and vice v...
Why em instead of px?
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It is wrong to say that one is a better choice than the other (or both wouldn't have been given their own purpose in the spec). It may even be worth noting that StackOverflow makes extensive use of px units. It is not the poor choice Spoike was to...
PUT vs. POST in REST
... would do that to a particular question.
Great both can be used, so which one should I use in my RESTful design:
You do not need to support both PUT and POST.
Which is used is left up to you. But just remember to use the right one depending on what object you are referencing in the request.
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Get the subdomain from a URL
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Anyone have any great ideas besides
storing a list of all TLDs?
No, because each TLD differs on what counts as a subdomain, second level domain, etc.
Keep in mind that there are top level domains, second level domains, and ...
Real world example about how to use property feature in python?
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One simple use case will be to set a read only instance attribute , as you know leading a variable name with one underscore _x in python usually mean it's private (internal use) but sometimes we want to be able to read the in...
Clicking the back button twice to exit an activity
...solution/answer but I don't agree that it's the best solution. And for the ones who think this will be best answer again I can't agree. These solution causes leaks and will require extra effort for handling. Check the aswers below for further details.
– Saro Taşciyan
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