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Javascript Equivalent to C# LINQ Select
... I suggest that you stick with the jQuery method.
If you prefer the other one for some reason you could always add a polyfill for old browser support.
You can always add custom methods to the array prototype as well:
Array.prototype.select = function(expr){
var arr = this;
//do custom stu...
Truncating floats in Python
...yond the desired number of characters. The latter step is easy; it can be done either with string manipulation
i, p, d = s.partition('.')
'.'.join([i, (d+'0'*n)[:n]])
or the decimal module
str(Decimal(s).quantize(Decimal((0, (1,), -n)), rounding=ROUND_DOWN))
The first step, converting to a str...
How To: Best way to draw table in console app (C#)
...g.Format("|{0,5}|{1,5}|{2,5}|{3,5}|", arg0, arg1, arg2, arg3);
To create one formatted row.
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Private and Protected Members : C++
Can someone enlighten me as to the difference between private and protected members in classes?
17 Answers
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Android: How to create a Dialog without a title?
...flating with View view = inflater..... If so, then you need to change just one bit: instead of dialog.findView... make it view.findView.... Then once you've done that, remember to use dialog.show(), or even builder.show() without bothering to do builder.create().
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Have a reloadData for a UITableView animate when changing
...ction indexes, that needs to be refreshed as well
– JonEasy
Mar 19 '15 at 14:32
Swift version: _tableView.reloadSectio...
Why does Ruby have both private and protected methods?
...e ignored by default by RDoc when generating documentation while protected ones are not. You can always use the --all flag to include them.
– jasoares
Mar 7 '14 at 1:01
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How can I get a java.io.InputStream from a java.lang.String?
...InputStream(input.getBytes());' Is that really worth a dependency? In all honesty, no - it isn't.
– whaefelinger
Feb 14 '12 at 12:53
3
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Set UILabel line spacing
...n drawTextInRect, create multiple labels, or use a different font (perhaps one edited for a specific line height, see Phillipe's answer).
Long answer: In the print and online world, the space between lines of text is known as "leading" (rhymes with 'heading', and comes from the lead metal used deca...
Clear back stack using fragments
I ported my Android app to honeycomb and I did a big refactor in order to use fragments. In my previous version, when I pressed the Home button I used to do a ACTIVITY_CLEAR_TOP in order to reset the back stack.
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