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Xcode Simulator: how to remove older unneeded devices?
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In Xcode 6+ you can simply go to Menu > Window > Devices > Simulators and delete a simulator you don't need.
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How do I configure PyCharm to run py.test tests?
...nly half-works, though: if I right-click on the folder in the Project tool window, it gives me an option to create doctests, not py.tests. (I'll write up a bug report.) But it does work if I right-click in the editor and then change "Script:" to the directory name.
– Joe White
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WCF Error - Could not find default endpoint element that references contract 'UserService.UserServic
...looks like this is true for any kind of project, I was using quartz.net as windows service and had a job on a different assembly that was referencing the web service. It worked for me also. Thx.
– thiagoleite
Sep 5 '12 at 18:55
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setTimeout / clearTimeout problems
...e on each function invocation.
var timer;
function endAndStartTimer() {
window.clearTimeout(timer);
//var millisecBeforeRedirect = 10000;
timer = window.setTimeout(function(){alert('Hello!');},10000);
}
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Vim: insert the same characters across multiple lines
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I couldn't get this to work in Windows (since CTRL+V is mapped for clipboard paste). But Vim has also mapped this to Ctrl+Q for the Windows version.
– Arnestig
Jul 3 '14 at 11:11
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How to know that a string starts/ends with a specific string in jQuery?
...ut it would be useless so you should better use
var str = "Hello World";
window.alert("Starts with Hello ? " + /^Hello/i.test(str));
window.alert("Ends with Hello ? " + /Hello$/i.test(str));
as the match() method is deprecated.
PS : the "i" flag in RegExp is optional and stands for cas...
How do I generate random numbers in Dart?
...e DOM cryptography API:
int random() {
final ary = new Int32Array(1);
window.crypto.getRandomValues(ary);
return ary[0];
}
This works in Dartium, Chrome, and Firefox, but likely not in other browsers as this is an experimental API.
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What’s the best way to check if a file exists in C++? (cross platform)
...rm enough for your needs. It is not C++ standard though, but POSIX.
On MS Windows there is _stat, _stat64, _stati64, _wstat, _wstat64, _wstati64.
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Can I set variables to undefined or pass undefined as an argument?
... global-sniffing, in which case I'd prefer to be explicit and say 'foo' in window, or (4b) testing against the undefined-value itself, in which case I'd prefer to be readable and say foo===undefined. In theory testing typeof against 'undefined' could have a use case that other constructs couldn't pr...
How to set up a PostgreSQL database in Django
...voided specifying port number as it change every time you start pgAdmin on windows
– Mustapha-Belkacim
Aug 1 '19 at 21:35
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