大约有 30,000 项符合查询结果（耗时：0.0422秒） [XML]
How can I get a view's current width and height when using autolayout constraints?
...inspect the view.bounds.
How do you ask auto layout to update the layout? Call [view setNeedsLayout] if you want auto layout to update the layout on the next turn of the run loop.
However, if you want it to update the layout immediately, so you can immediately access the new bounds value later wit...
PHPUnit assert that an exception was thrown?
... the docs or here, but the code expected to throw an exception needs to be called after expectException(). While it might have been obvious to some, it was a gotcha for me.
– Jason McCreary
Nov 13 '16 at 18:14
...
Using Enum values as String literals
...
This answer is in fact wrong: as you can call .name() See: stackoverflow.com/a/6667365/887836
– Alex
May 30 '16 at 13:49
3
...
How to edit a JavaScript alert box title?
... it will do what you want. A simple modal and override the alert function call.
– Fallenreaper
Jan 10 '13 at 17:19
1
...
How can I recover a lost commit in Git?
...t commit - meaning that HEAD is pointing to a prior commit in history it's called detached HEAD.
On the command line, it will look like this - SHA-1 instead of the branch name since the HEAD is not pointing to the tip of the current branch:
A few options on how to recover from a detached HEAD:
...
Why am I getting an OPTIONS request instead of a GET request?
it does an OPTIONS request to that URL, and then the callback is never called with anything.
10 Answers
...
What are the most useful Intellij IDEA keyboard shortcuts? [closed]
...e code. For example, it may select a method name, then the expression that calls this method, then the whole statement, then the containing block, etc.:
Ctrl+W
Basic Code Completion, to complete methods, keywords etc.:
Ctrl+Space
Go to Declaration. Use this to navigate to the declaration of a clas...
jQuery document.ready vs self calling anonymous function
...).ready(function(){ ... }); or short $(function(){...});
This Function is called when the DOM is ready which means, you can start to query elements for instance. .ready() will use different ways on different browsers to make sure that the DOM really IS ready.
(function(){ ... })();
That is nothing...
Call static method with reflection
...s the comment points out, you may want to ensure the method is static when calling GetMethod:
tempClass.GetMethod("Run", BindingFlags.Public | BindingFlags.Static).Invoke(null, null);
share
|
impr...
What does addChildViewController actually do?
...gs I've had to do is implement a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a standard Tab Bar Controller . (It's pretty much a Tab Bar Controller but with a hideable sid...