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How can I handle time zones in my webapp?

...ide the timezone dropdown. To summarise the above: On first run, save what timezone the device is set to. Use that timezone as the default timezone. Always assume that timezone. Should the device switch timezones, add a dropdown to select which timezone the event is in, defaulting to the device...
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What is the difference between an expression and a statement in Python?

In Python, what is the difference between expressions and statements? 14 Answers 14 ...
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Is there a tool to convert JavaScript files to TypeScript [closed]

...eScript compiler doesn't even accept pure JavaScript. I'll try to find out what went wrong. You've changed the file extension to .ts and use the function func in your other code. At first everything seems fine but then an ugly bug turns up. You decide that some static type checking would probably h...
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What is normalized UTF-8 all about?

...oose NFC or NFD based on the space/speed trade-off applicable, or based on what is required by something you are inter-operating with. share | improve this answer | follow ...
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Big-O for Eight Year Olds? [duplicate]

I'm asking more about what this means to my code. I understand the concepts mathematically, I just have a hard time wrapping my head around what they mean conceptually. For example, if one were to perform an O(1) operation on a data structure, I understand that the number of operations it has to p...
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How can I open several files at once in Vim?

... What does the :n means? Looking into vim's help only points me to "repeat the last pattern" .. which I understand is the keystroke. Is there a way to get help for command mode only? – U0001 ...
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Semicolons superfluous at the end of a line in shell scripts?

... What's the practical difference between ; and ;;, then? I'm not familiar enough with BASH syntax parsing to know the practical difference between what BASH calls a "metacharacter" and what it calls a "control operator". ...
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What exactly does the post method do?

... thread dequeues the request and notifies the widget to redraw itself. What happens if a user press a button which will do longOperation ? ((Button)findViewById(R.id.Button1)).setOnClickListener( new OnClickListener() { @Override public void onClick(V...
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What is the difference between Caching and Memoization?

I would like to know what the actual difference between caching and memoization is. As I see it, both involve avoiding repeated function calls to get data by storing it . ...
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What does each of the [y,n,q,a,d,/,K,j,J,g,e,?] stand for in context of git -p

When using -p mode of git add -p or git stash -p what does each of the letters stand for? 2 Answers ...