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How do you create a Swift Date object?
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Swift has its own Date type. No need to use NSDate.
Creating a Date and Time in Swift
In Swift, dates and times are stored in a 64-bit floating point number measuring the number of seconds since the reference date of January 1, 2001 at 00:00:00 UTC. This is expressed in the Date structure. Th...
Why is string concatenation faster than array join?
...owsers have also optimized string concatenation, so Safari, Opera, Chrome, and Internet Explorer 8 also show better performance using the plus operator. Internet Explorer prior to version 8 didn’t have such an optimization, and so the array technique is always faster than the plus operator.
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psql: FATAL: Peer authentication failed for user “dev”
...nfig files, especially when you don't have a clue about what you are doing and just following SO answer to solve your problem.
– borisano
Nov 24 '15 at 15:07
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How to get name of calling function/method in PHP? [duplicate]
... could be a major overhead involved here. I ran print_r(debug_backtrace()) and it basically crashed my browser with the weight of info it returned.
– Mitya
Jul 22 '16 at 11:41
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Equivalent of typedef in C#
...c.List<Customer>;
but that will only impact that source file. In C and C++, my experience is that typedef is usually used within .h files which are included widely - so a single typedef can be used over a whole project. That ability does not exist in C#, because there's no #include functiona...
C# DateTime.Now precision
...y would DateTime.Now be made less precise than what most CPU clocks could handle?
A good clock should be both precise and accurate; those are different. As the old joke goes, a stopped clock is exactly accurate twice a day, a clock a minute slow is never accurate at any time. But the clock a minu...
How to add border radius on table row
...ht. If you want rounded corners in IE, you're going to have to use images and strange markup.
– theazureshadow
Nov 4 '10 at 5:46
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How to read data From *.CSV file using javascript?
...e escaped quotes. I'm leaving my answer for those who want something quick and dirty, but I recommend Evan's answer for accuracy.
This code will work when your data.txt file is one long string of comma-separated entries, with no newlines:
data.txt:
heading1,heading2,heading3,heading4,heading5,...
what is the difference between const_iterator and iterator? [duplicate]
...); dereferencing it returns a reference to a constant value (const T&) and prevents modification of the referenced value: it enforces const-correctness.
When you have a const reference to the container, you can only get a const_iterator.
Edited: I mentionned “The const_iterator returns const...
How to grant remote access permissions to mysql server for user?
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I executed the command in mysql, but SHOW GRANTS still shows the same (as in my question). I even did FLUSH PRIVILGES. Is there something I miss?
– Aufwind
Jun 4 '11 at 20:33
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