大约有 36,010 项符合查询结果（耗时：0.0367秒） [XML]
Get specific object by id from array of objects in AngularJS
...
The only way to do this is to iterate over the array. Obviously if you are sure that the results are ordered by id you can do a binary search
share
|
...
How to hide the title bar for an Activity in XML with existing custom theme
...
Do this in your onCreate() method.
//Remove title bar
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
//Remove notification bar
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutP...
How can I programmatically generate keypress events in C#?
...n is tagged WPF but the answers so far are specific WinForms and Win32.
To do this in WPF, simply construct a KeyEventArgs and call RaiseEvent on the target. For example, to send an Insert key KeyDown event to the currently focused element:
var key = Key.Insert; // Key to send
va...
Git ignore sub folders
... @Marcel: Well, git certainly isn't going to ignore any files you don't tell it to - it ignores whatever matches the wildcards, no more, no less.
– Cascabel
Mar 30 '10 at 14:59
...
What is the purpose of “&&” in a shell command?
...
&& lets you do something based on whether the previous command completed successfully - that's why you tend to see it chained as do_something && do_something_else_that_depended_on_something.
...
When should one use final for method parameters and local variables?
...re unless feeling anal:
Method parameters and local variables - I RARELY do this largely because I'm lazy and I find it clutters the code. I will fully admit that marking parameters and local variables that I'm not going to modify is "righter". I wish it was the default. But it isn't and I find...
How do you cast a List of supertypes to a List of subtypes?
...
Simply casting to List<TestB> almost works; but it doesn't work because you can't cast a generic type of one parameter to another. However, you can cast through an intermediate wildcard type and it will be allowed (since you can cast to and from wildcard types, just with an u...
How to run Visual Studio post-build events for debug build only
...
Pre- and Post-Build Events run as a batch script. You can do a conditional statement on $(ConfigurationName).
For instance
if $(ConfigurationName) == Debug xcopy something somewhere
share
|
...
ORA-00979 not a group by expression
...
No, you do not need to put them in your order by clause
– Xaisoft
Oct 5 '09 at 15:10
3
...
How to turn on (literally) ALL of GCC's warnings?
...
The manual for GCC 4.4.0 is only comprehensive for that version, but it does list all the possible warnings for 4.4.0. They're not all on the page you link to though, for instance some language-specific options are on the pages for C++ options or Obj-C options. To find them all you're better off ...