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The difference between sys.stdout.write and print?
...f a given object. By default this object is sys.stdout, but you can pass a file using the "chevron" form. For example:
print >> open('file.txt', 'w'), 'Hello', 'World', 2+3
See: https://docs.python.org/2/reference/simple_stmts.html?highlight=print#the-print-statement
In Python 3.x, print...
JavaScript blob filename without link
How do you set the name of a blob file in JavaScript when force downloading it through window.location?
8 Answers
...
Clear the cache in JavaScript
...he page you are on.
However, your best strategy is to version the path or filename as mentioned in various other answers. In addition, see Revving Filenames: don’t use querystring for reasons not to use ?v=n as your versioning scheme.
...
Setting Windows PowerShell environment variables
...only using them from PowerShell, it's probably
a lot better to use your profile to initiate the
settings. On startup, PowerShell will run any .ps1
files it finds in the WindowsPowerShell directory under
My Documents folder. Typically you have a profile.ps1
file already there. The path on my computer...
Continuously read from STDOUT of external process in Ruby
...ith Blender, so I made another example with tar and xz. tar will add input file(s) to stdout stream, then xz take that stdout and compress it, again, to another stdout. Our job is to take the last stdout and write it to our final file:
require 'open3'
if __FILE__ == $0
cmd_tar = ['tar', '-cf',...
Accessing JPEG EXIF rotation data in JavaScript on the client side
...ite your own data reader for older browsers):
function getOrientation(file, callback) {
var reader = new FileReader();
reader.onload = function(e) {
var view = new DataView(e.target.result);
if (view.getUint16(0, false) != 0xFFD8)
{
return cal...
Retrieve the commit log for a specific line in a file?
...ve you a commit log for just commits that touched a particular line in a file?
10 Answers
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What is the minimum I have to do to create an RPM file?
I just want to create an RPM file to distribute my Linux binary "foobar", with only a couple of dependencies. It has a config file, /etc/foobar.conf and should be installed in /usr/bin/foobar.
...
invalid command code ., despite escaping periods, using sed
...ument so your command is actually parsed as the extension argument and the file path is interpreted as the command code.
Try adding the -e argument explicitly and giving '' as argument to -i:
find ./ -type f -exec sed -i '' -e "s/192.168.20.1/new.domain.com/" {} \;
See this.
...
Git stash: “Cannot apply to a dirty working tree, please stage your changes”
... I get "error: patch failed...patch does not apply" for one of the files. I wish it gave a merge conflict.
– Aleksandr Dubinsky
Jun 4 '14 at 18:04
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