大约有 45,000 项符合查询结果（耗时：0.0794秒） [XML]
Command not found when using sudo
...nied
In order to run a script the file must have an executable permission bit set.
In order to fully understand Linux file permissions you can study the documentation for the chmod command. chmod, an abbreviation of change mode, is the command that is used to change the permission settings of a fi...
How can I debug my JavaScript code? [closed]
...r assumption. Fix issue or make new assumption or put more debug output to bit problem.
Also for stack traces use:
console.trace();
as say Console
Happy hacking!
share
|
improve this answer
...
strdup() - what does it do in C?
...lloc(len);
return p ? memcpy(p, s, len) : NULL;
}
Maybe the code is a bit faster than with strcpy() as the \0 char doesn't need to be searched again (It already was with strlen()).
share
|
impr...
What are the Differences Between “php artisan dump-autoload” and “composer dump-autoload”?
...
Laravel's Autoload is a bit different:
1) It will in fact use Composer for some stuff
2) It will call Composer with the optimize flag
3) It will 'recompile' loads of files creating the huge bootstrap/compiled.php
4) And also will find all of you...
What is a postback?
... Great point! Yes, this definitely seems like something that takes a bit to wrap one's brain around, when coming from the client programming domain.
– Scott Saad
Oct 8 '08 at 16:05
...
How can I run dos2unix on an entire directory? [closed]
...part of a few advantages in speed and predictability, the syntax is also a bit simpler :
endlines unix *
And if you want it to go down into subdirectories (skipping hidden dirs and non-text files) :
endlines unix -r .
endlines is available here https://github.com/mdolidon/endlines
...
Set up git to pull and push all branches
... Just noting that this makes a --bare repository, which is a bit different from a regular repository, it only has the .git files, not your files. It's perfectly enough if you are not going to do work in it. See --bare and --mirror git-scm.com/docs/git-clone.
– jmm...
Conditionally start at different places in storyboard from AppDelegate
...h MyViewController, a custom controller (Boiling down followben's answer a bit).
In AppDelegate.m:
-(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
MyCustomViewController *controller = [self.window.rootViewController.storyboard insta...
When would I use Task.Yield()?
...
Reed CopseyReed Copsey
509k6868 gold badges10671067 silver badges13231323 bronze badges
...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
...on control system.
– pupeno
Apr 30 '10 at 9:00
13
git grep is your friend. I'm renaming an Activi...