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How to stop mongo DB in one command
...the problems of an unclean shutdown, how to best avoid such a scenario and what to do in the event of an unclean shutdown, please see: Recover Data after an Unexpected Shutdown.
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HTML-encoding lost when attribute read from input field
...ch I guess is heavily used/tested already, I made this function which does what's needed.
It's arguably simpler (and possibly faster) than any of the workarounds for the whitespace-stripping issue - and it encodes quote marks, which is essential if you're going to use the result inside an attribute...
How to add elements to an empty array in PHP?
....., I've got experience with a lot of languages and I'd never guess that's what it does.
– Erti-Chris Eelmaa
Oct 13 '16 at 18:02
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How to detect the OS from a Bash script?
...inary.
If you want to cut corners, uname -m and plain uname will tell you what you want to know on many platforms. Add other stuff when you need it. (And use case, not nested if!)
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How can I retrieve Id of inserted entity using Entity framework? [closed]
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@LadislavMrnka: What about the navigation properties of the newly-created object? They don't seem to be getting automatically populated after saving changes.
– Isaac Kleinman
Nov 11 '14 at 18:21
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How to convert a PNG image to a SVG? [closed]
...ub.io/images/Cpp-President-2017.svg Please explain more about your target. What do you want / wonder ? What is your need / wish ? Cheers ;-)
– olibre
Jul 29 '16 at 8:41
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How to force file download with PHP
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That was super easy. It worked. What is file-Get_contents for then? Just curious. Thanks.
– john
Aug 31 '11 at 22:00
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Isn't “package private” member access synonymous with the default (no-modifier) access?
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@PeterLawrey Oh? What is the default access for interface members, then?
– ArtOfWarfare
Oct 31 '12 at 18:59
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How do you create a REST client for Java? [closed]
...r easy testing
A caveat on picking HTTP/REST clients. Make sure to check what your framework stack is using for an HTTP client, how it does threading, and ideally use the same client if it offers one. That is if your using something like Vert.x or Play you may want to try to use its backing client...
Is using Random and OrderBy a good shuffle algorithm?
...such an extension method is that it would then be very clear to the reader what you're actually trying to do.
EDIT: Here's a simple implementation (no error checking!):
public static IEnumerable<T> Shuffle<T>(this IEnumerable<T> source, Random rng)
{
T[] elements = source.ToA...