大约有 13,071 项符合查询结果（耗时：0.0257秒） [XML]
Meaning of tilde in Linux bash (not home directory)
...
It's a Bash feature called "tilde expansion". It's a function of the shell, not the OS. You'll get different behavior with csh, for example.
To answer your question about where the information comes from: your home directory comes from the v...
Way to get all alphabetic chars in an array in PHP?
...way to get all alphabetic chars (A-Z) in an array in PHP so I can loop through them and display them?
14 Answers
...
How can I access getSupportFragmentManager() in a fragment?
I have a FragmentActivity and I want to use a map fragment within it. I'm having a problem getting the support fragment manager to access it.
...
Java: Integer equals vs. ==
As of Java 1.5, you can pretty much interchange Integer with int in many situations.
7 Answers
...
Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
I am having a big problem trying to connect to mysql. When I run:
41 Answers
41
...
Automatic exit from bash shell script on error [duplicate]
I've been writing some shell script and I would find it useful if there was the ability to halt the execution of said shell script if any of the commands failed. See below for an example:
...
git diff two files on same branch, same commit
sorry if this question exists, I surprisingly could not find it :/
6 Answers
6
...
How do you Force Garbage Collection from the Shell?
...map on a remote box and I want to force garbage collection on it. How do you do this without popping into jvisualvm or jconsole and friends?
...
How to get Resource Name from Resource id
In my layout I have defined something like this .
5 Answers
5
...
How to solve “The specified service has been marked for deletion” error
...to remove a Windows Service with sc delete <service name> , and encounter the following error:
21 Answers
...