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How to check whether a file is empty or not?
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>>> import os
>>> os.stat("file").st_size == 0
True
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Copy multiple files in Python
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You can use os.listdir() to get the files in the source directory, os.path.isfile() to see if they are regular files (including symbolic links on *nix systems), and shutil.copy to do the copying.
The following code copies only the regul...
How can I clear scrollback buffer in Tmux?
...t you can just run any of the commands like that... or run them in a shell/script them like tmux command ... or make a keyboard shortcut for them.
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Get Substring between two characters using javascript
...plit()
var s = 'MyLongString:StringIWant;';
var arrStr = s.split(/[:;]/);
alert(arrStr);
arrStr will contain all the string delimited by : or ;
So access every string through for-loop
for(var i=0; i<arrStr.length; i++)
alert(arrStr[i]);
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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
...t a bigger problem on my hands. This throws a Reference Error too: <% alert('test'); %>
– Aashay Desai
Mar 21 '11 at 0:34
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How do I add tab completion to the Python shell?
...g your .bashrc and .bash_profile as suggested at the bottom of this page: joshstaiger.org/archives/2005/07/bash_profile_vs.html It also provides information on the difference between them. It might not solve the issue, but it might help.
– Dangercrow
Oct 21 '16...
How to extract extension from filename string in Javascript? [duplicate]
...astIndexOf() as opposed to indexOf()
var myString = "this.is.my.file.txt"
alert(myString.substring(myString.lastIndexOf(".")+1))
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Calculate relative time in C#
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Seb, If you have Javascript disabled, then the string you originally put between the abbr tags is displayed. Typically, this is just a date or time in any format you wish. Timeago degrades gracefully. It doesn't get much simpler.
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iOS / Android cross platform development [closed]
... languages? Of the frameworks I'm familiar with, you can choose from ActionScript, C++, C#, Java, Lua, and Ruby.
My company is more in the game space, so I haven't played as much with the JavaScript+CSS frameworks like Titanium, PhoneGap, and Sencha. But I can tell you a bit about some of the games-...
How to find if directory exists in Python
In the os module in Python, is there a way to find if a directory exists, something like:
13 Answers
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