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How to modify a global variable within a function in bash?
...ure d3 d
capture d4 d
echo $x $d1 $d2 $d3 $d4
still prints
4 20171129-151954 20171129-151954 20171129-151954 20171129-151954
Allow access to the return-code
There is only on bit missing:
v=$(fn) sets $? to what fn returned. So you probably want this, too.
It needs some bigger tweaking, thoug...
Catch an exception thrown by an async void method
...async void method started. - https://msdn.microsoft.com/en-us/magazine/jj991977.aspx
Note that using Wait() may cause your application to block, if .Net decides to execute your method synchronously.
This explanation http://www.interact-sw.co.uk/iangblog/2010/11/01/csharp5-async-exceptions is pret...
std::enable_if to conditionally compile a member function
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edited Mar 11 '19 at 8:50
answered Jan 30 '14 at 18:01
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Synchronous request in Node.js
...= require('http');
– Elle Mundy
Nov 19 '13 at 20:00
7
Hah. example.com is actually a domain desi...
How do I plot in real-time in a while loop using matplotlib?
...d a supported backed I used this solution: stackoverflow.com/questions/3285193/…
– James Nelson
Apr 26 '17 at 0:15
1
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Reverse colormap in matplotlib
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answered Jul 19 '10 at 11:45
ptomatoptomato
49.3k1111 gold badges9898 silver badges146146 bronze badges
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How to use underscore.js as a template engine?
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199
<!-- Install jQuery and underscore -->
<script type="text/javascript" src="http://co...
How to use C++ in Go
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edited Apr 29 '19 at 15:38
Yves M.
24.5k1919 gold badges8989 silver badges118118 bronze badges
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Add custom messages in assert?
... is no runtime cost.
– zneak
Aug 9 '19 at 8:46
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show 6 mo...
rails i18n - translating text with links inside
...()).html_safe
– Eddie
Jul 24 '17 at 19:36
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