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Most concise way to convert a Set to a List
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answered Feb 23 '10 at 15:56
SchildmeijerSchildmeijer
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What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
...me even less portable and break on fairly recent systems (e.g. even Ubuntu 16.04 if not later).
Another downside is that since you aren't calling an explicit executable, it's got the potential for mistakes, and on multiuser systems security problems (if someone managed to get their executable calle...
Add property to anonymous type after creation
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18
If you're trying to extend this method:
public static MvcHtmlString ActionLink(this HtmlHelper...
std::auto_ptr to std::unique_ptr
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221
You cannot do a global find/replace because you can copy an auto_ptr (with known consequences), ...
How can I assign an ID to a view programmatically?
...Query these child views using placeholder.findViewById(convenientInt);
API 17 introduced View.generateViewId() which allows you to generate a unique ID.
If you choose to keep references to your views around, be sure to instantiate them with getApplicationContext() and be sure to set each referenc...
Bash script to calculate time elapsed
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Function for Factorial in Python
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192
Easiest way is to use math.factorial (available in Python 2.6 and above):
import math
math.fa...
Case insensitive XPath contains() possible?
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111
This is for XPath 1.0. If your environment supports XPath 2.0, see here.
Yes. Possible, but...
Set a default parameter value for a JavaScript function
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From ES6/ES2015, default parameters are in the language specification.
function read_file(file, delete_after = false) {
// Code
}
just works.
Reference: Default Parameters - MDN
Default function parameters allow formal parameter...