大约有 15,500 项符合查询结果（耗时：0.0334秒） [XML]
PHP array delete by value (not key)
...
@Adam Why not test it out? My feeling is that array_diff() would be slower as it's comparing two arrays, not simply searching through one like array_search().
– Bojangles
Aug 29 '11 at 0:57
...
Programmatically relaunch/recreate an activity?
... startActivity(getIntent());
finish();
}
}
}
Testing
I tested it a bit, and there are some problems:
If the activity is the lowest one on the stack, calling startActivity(...); finish(); just exist the app and doesn't restart the activity.
super.recreate() doesn't ac...
Delete multiple remote branches in git
...this. Answers to those questions address the same problem, you may want to test the solutions yourself.
– neevek
May 11 '12 at 17:11
...
Update Item to Revision vs Revert to Revision
...essing subversion is going to see the conflict and force me to merge the latest version in the repository into my modified working copy before I submit it.
– Eric Anastas
Aug 1 '09 at 19:48
...
What does “program to interfaces, not implementations” mean?
...nterface. There's many reasons, but two of the easiest to explain are
1) Testing.
Let's say I have my entire database code in one class. If my program knows about the concrete class, I can only test my code by really running it against that class. I'm using -> to mean "talks to".
WorkerCl...
var self = this?
...rror and this refers to your desired scope in your instance.
this.name = 'test'
myObject.doSomething(data => {
console.log(this.name) // this should print out 'test'
});
share
|
improve this...
Comparing HTTP and FTP for transferring files
...onnections
using the same 1GB .zip file
under the same network conditions (tested one after the other)
The result:
using FTP: 6 minutes
using HTTP: 4 minutes
using a concurrent http downloader software (fdm): 1 minute
So, basically under a "real life" situation:
1) HTTP is faster than FTP whe...
Does a view exist in ASP.NET MVC?
...
@SOReader , i hvnt tested but , IController controller = new HomeController(); and then controller.ControllerContext will give the thing which you can pass to findview methods.
– Vishal Sharma
Dec 6 '13 at...
Check if something is (not) in a list in Python
...ot in). As mentioned in the documentation,
The operators in and not in test for membership. x in s evaluates to
True if x is a member of s, and False otherwise. x not in s returns
the negation of x in s.
Additionally,
The operator not in is defined to have the inverse true value of in....
How to debug a referenced dll (having pdb)
... in mind, be sure the referenced dlls are not installed in the GAC. After testing, I installed my dlls into the GAC to do system level testing. Later, when I had to debug my code again, I couldn't step into the referenced assemblies until I deleted them from the GAC.
...