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Getting file size in Python? [duplicate]
Is there a built-in function for getting the size of a file object in bytes? I see some people do something like this:
5 An...
Android Studio with Google Play Services
...at you have to do is to add the correct dependencies into the build.gradle file. Please take a look to those links: Gradle plugin v0.4.2 update, New Build System, and this sample
The Correct way to do so is as follows:
First of all you have to launch the sdk manager and download and install the fo...
How can I create a keystore?
...be located at %JAVA_HOME%\bin. On Windows this would usually be C:\Program Files\Java\jre7\bin.
So on Windows, open a command window and switch to that directory and enter a command like this
keytool -genkey -v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 1...
Check if directory mounted with bash
...nted and remounted, the mount bind will actually no longer connect the two files/directories even though mount still shows it's connected. And if you do umount ... it will even tell you it's not mounted, although mount said it was. HUGE flaw in linux file system.
– Dev Null
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Get MD5 hash of big files in Python
...ib (which replaces md5 in Python 2.6/3.0) and it worked fine if I opened a file and put its content in hashlib.md5() function.
...
Can't delete virtual device from Eclipse, android
...re should be a avd folder
In the avd folder should be one or multiple .ini file and a corresponding *.avd virtual device folder.
Delete both the .ini file and the .avd folder you want to get rid of.
Return to the Android sdk and AVD manager.
I hope this helps...
...
Detect if stdin is a terminal or pipe?
...isatty:
#include <stdio.h>
#include <io.h>
...
if (isatty(fileno(stdin)))
printf( "stdin is a terminal\n" );
else
printf( "stdin is a file or a pipe\n");
(On windows they're prefixed with underscores: _isatty, _fileno)
...
How do I make Vim do normal (Bash-like) tab completion for file names?
When I'm opening a new file in Vim and I use tab completion, it completes the whole file name instead of doing the partial match like Bash does. Is there an option to make this file name tab completion work more like Bash?
...
How to extract extension from filename string in Javascript? [duplicate]
how would i get the File extension of the file in a variable?
like if I have a file as 1.txt I need the txt part of it.
...
How can I tell when a MySQL table was last updated?
...to the database.
An alternative option would be to "touch" a particular file whenever the MySQL table is updated:
On database updates:
Open your timestamp file in O_RDRW mode
close it again
or alternatively
use touch(), the PHP equivalent of the utimes() function, to change the file timest...