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decorators in the python standard lib (@deprecated specifically)
... useful to help the developer to diagnose the problem by giving the source filename and line number.
EDIT: This code use Zero's recommendation: it replace warnings.warn_explicit line by warnings.warn(msg, category=DeprecationWarning, stacklevel=2),
which prints the function call site rather than t...
Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
... = -1020,
kCFURLErrorRequestBodyStreamExhausted = -1021,
kCFURLErrorFileDoesNotExist = -1100,
kCFURLErrorFileIsDirectory = -1101,
kCFURLErrorNoPermissionsToReadFile = -1102,
kCFURLErrorDataLengthExceedsMaximum = -1103,
...
What is a good use case for static import of methods?
...is sparingly, and only if you find yourself using things from the imported file many, many times.
Edit: Updated to be more specific to methods, as that's what this question is referring to. The principle applies regardless of what's being imported (constants or methods).
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What is attr_accessor in Ruby?
...today been learning that ruby is actually 'running' as it parses through a file and that every statement and expression is actually a method call on some object. Including attr_accessor. Very helpful.
– Will
May 25 '12 at 0:35
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AngularJS - Multiple ng-view in single template
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ng-include will work if the files are hosted, for eg. on nodejs. If working with local directory, it would throw a cross domain error.
– Sid
Jun 6 '18 at 10:59
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Why doesn't String switch statement support a null case?
...in Java1.5 (Sep'2004) and the bug requesting to allow switch on String was filed long back (Oct'95). If you look at the comment posted on that bug at Jun'2004, it says Don't hold your breath. Nothing resembling this is in our plans. Looks like they deferred (ignored) this bug and eventually launched...
Padding is invalid and cannot be removed?
... encrypted data written on the MemoryStream.
If your output stream is a FileStream, things are worse because writing is buffered. The consequence is last written bytes may not be written to the file if you close the output stream before calling Flush on FileStream. So before calling Close on Cryp...
Angularjs loading screen on ajax request
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Add 'ngProgress' to your dependencies once you've included the script/css files in your HTML. Once you do that you can set up something like this, which will trigger when a route change was detected.
angular.module('app').run(function($rootScope, ngProgress) {
$rootScope.$on('$routeChangeStart',...
Can I set background image and opacity in the same property?
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You can also use WebP - it supports transparency and the file size is much smaller than PNG. All major browsers except Safari now support WebP. You can serve WebP to supporting browsers and PNG to Safari.
– Dan Roberts
Oct 1 '19 at 11:22
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Track the time a command takes in UNIX/LINUX?
...is needed for that, else you'll get the error cannot run my_alias: No such file or directory.
– Jamie S
Sep 20 '18 at 17:28
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