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How can I reverse the order of lines in a file?
I'd like to reverse the order of lines in a text file (or stdin), preserving the contents of each line.
25 Answers
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Android get free size of internal/external memory
... }
public static String getAvailableInternalMemorySize() {
File path = Environment.getDataDirectory();
StatFs stat = new StatFs(path.getPath());
long blockSize = stat.getBlockSizeLong();
long availableBlocks = stat.getAvailableBlocksLong();
return form...
Why use 'git rm' to remove a file instead of 'rm'?
On SVN, removing something from the filesystem directly (rather than using svn) created a load of headaches.
7 Answers
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Error Dropping Database (Can't rmdir '.test\', errno: 17)
... storage of table data.
The DROP DATABASE statement will remove all table files and then remove the directory that represented the database. It will not, however, remove non-table files, whereby making it not possible to remove the directory.
MySQL displays an error message when it cannot remove ...
Where is the php.ini file on a Linux/CentOS PC? [duplicate]
...n windows you need Putty)
ssh user@ip
php -i | grep "Loaded Configuration File"
And it will show you something like this Loaded Configuration File => /etc/php.ini.
ALTERNATIVE METHOD
You can make a php file on your website, which run: <?php phpinfo(); ?>, and you can see the php.ini lo...
What are the specific differences between .msi and setup.exe file?
...lled with Windows) uses this to install software on your system (i.e. copy files, set registry values, etc...).
A setup.exe may either be a bootstrapper or a non-msi installer. A non-msi installer will extract the installation resources from itself and manage their installation directly. A bootstr...
How do I parse a YAML file in Ruby?
I would like to know how to parse a YAML file with the following contents:
3 Answers
3...
Is it possible for git-merge to ignore line-ending differences?
...ut for the latter case, even though the output from comparing munged input files may not be readily usable for mechanical application.
The general idea, when it comes to git merge, is to rely on the third-party merge tool.
For instance, I have setup DiffMerge to be the tool for Git merge, setting a...
How to add an Access-Control-Allow-Origin header
...
So what you do is... In the font files folder put an htaccess file with the following in it.
<FilesMatch "\.(ttf|otf|eot|woff|woff2)$">
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "*"
</IfModule>
</FilesMatch...
Run a batch file with Windows task scheduler
I have a batch file daily.bat, this is the code:
16 Answers
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