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How to get the parent dir location
...nvenience function that accomplished this...don't want to come to SO every time I need this func
– gradi3nt
Jan 27 '16 at 17:26
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SQLite in Android How to update a specific row
... Thanks for being the first one with the correct answer. Saved me a lot of time. Much appreciated.
– EGHDK
Mar 21 '12 at 4:40
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Replace a string in shell script using a variable
I am using the below code for replacing a string
inside a shell script.
10 Answers
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Codeigniter - no input file specified
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My site is hosted on MochaHost, i had a tough time to setup the .htaccess file so that i can remove the index.php from my urls. However, after some googling, i combined the answer on this thread and other answers. My final working .htaccess file has the following content...
Can the Unix list command 'ls' output numerical chmod permissions?
Is it possible when listing a directory to view numerical unix permissions such as 644 rather than the symbolic output -rw-rw-r--
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How do I remove all .pyc files from a project?
...xec echo {}, or - if you are very scared - use rm -i {} which ask you each time or rm - v {} so you see what you delete.
– jeanM
Mar 18 '14 at 18:53
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Android代码优化小技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...er，但是在类的内部你应该直接访问变量。 没有JIT(Just In Time Compiler)时，直接访问变量的速度是调用getter的3倍。有JIT时,直接访问变量的速度是通过getter访问的7倍。 请注意，如果你使用ProGuard, 你可以获得同样的效果，因为ProGuard...
How to remove/delete a large file from commit history in Git repository?
...y git commit -a -m ... , and, zap, the repo was bloated by 2.2 gigs. Next time I made some edits, deleted the video file, and committed everything, but the compressed file is still there in the repository, in history.
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What's Up with Logging in Java? [closed]
...b application stack, you are often in multiple logging environments at one time; (e.g hibernate may use log4j, and tomcat java.util.logging). Apache commons is meant to bridge different logging frameworks, but really just adds more complexity. If you do not know this ahead of time, it is utterly bew...
How do I split a string into an array of characters? [duplicate]
I want to string.split a word into array of characters.
8 Answers
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