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What does “var FOO = FOO || {}” (assign a variable or an empty object to that variable) mean in Java
...times. If the <script> tags have the defer attribute set you can't know in which order they'll be interpreted, so as described above this fixes that problem too.
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How to use C++ in Go
...cplusplus
}
#endif
(I use a void* instead of a C struct so the compiler knows the size of Foo)
The implementation is:
//cfoo.cpp
#include "foo.hpp"
#include "foo.h"
Foo FooInit()
{
cxxFoo * ret = new cxxFoo(1);
return (void*)ret;
}
void FooFree(Foo f)
{
cxxFoo * foo = (cxxFoo*)f;
delete ...
Matplotlib discrete colorbar
... @GeorgeLiu Indeed you were write ! I did a copy/paste mistake and it is now fxed ! The snippet of code is now running ! Regarding pos I am not entirely sure of why it is here but it is requested by the FuncFormatter()... Maybe someone else can enlighten us about it !
– Enzo...
What do linkers do?
I've always wondered. I know that compilers convert the code you write into binaries but what do linkers do? They've always been a mystery to me.
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How to handle WndProc messages in WPF?
... lParam, ref bool handled)
{
// do stuff
return IntPtr.Zero;
}
Now, I'm not quite sure why you'd want to handle Windows Messaging messages in a WPF application (unless it's the most obvious form of interop for working with another WinForms app). The design ideology and the nature of the ...
Execute and get the output of a shell command in node.js
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Thats the way I do it in a project I am working now.
var exec = require('child_process').exec;
function execute(command, callback){
exec(command, function(error, stdout, stderr){ callback(stdout); });
};
Example: Retrieving git user
module.exports.getGitUser = func...
Should try…catch go inside or outside a loop?
...on was getting on my nerves! In the case of optimizations, since we can't know which way the performance would be affected, I guess were back to try-it-and-test (as always).
– Jeffrey L Whitledge
Sep 27 '08 at 18:35
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Securely storing environment variables in GAE with app.yaml
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@Ben Non-Firebase functions do support env vars (now, at least).
– NReilingh
Apr 1 '19 at 10:21
3
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Passing arguments to angularjs filters
...This has been bugging the shit out of me for years... and then I find the (now 2 year old) answer... Thank you so incredibly much.
– PKD
Sep 13 '19 at 18:25
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Git: How to edit/reword a merge commit's message?
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--preserve-merges is now --rebase-merges
– OrangeDog
Jun 27 '19 at 9:40
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