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How can I make grep print the lines below and above each matching line? [duplicate]
I have to parse a very large file and I want to use the command grep (or any other tool).
3 Answers
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How to create new folder? [duplicate]
... use os.path.exists() to see if it already exists:
newpath = r'C:\Program Files\arbitrary'
if not os.path.exists(newpath):
os.makedirs(newpath)
If you're trying to make an installer: Windows Installer does a lot of work for you.
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css selector to match an element without attribute x [duplicate]
I'm working on a CSS file and find the need to style text input boxes, however, I'm running into problems. I need a simple declaration that matches all these elements:
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java.net.MalformedURLException: no protocol
...putSource(new StringReader(xml)));
Note that if you read your XML from a file, you can directly give the File object to DocumentBuilder.parse() .
As a side note, this is a pattern you will encounter a lot in Java. Usually, most API work with Streams more than with Strings. Using Streams means tha...
How can I change the remote/target repository URL on Windows? [duplicate]
... easiest way to tweak this in my opinion (imho) is to edit the .git/config file in your repository. Look for the entry you messed up and just tweak the URL.
On my machine in a repo I regularly use it looks like this:
KidA% cat .git/config
[core]
repositoryformatversion = 0
filemode = true...
What is the Auto-Alignment Shortcut Key in Eclipse?
... thank you for sharing information this is useful for edit format document file ..
– Narasimha
Oct 28 '13 at 10:39
I w...
How can I beautify JSON programmatically? [duplicate]
...d have it handy on the command-line. You'll need Mozilla Rhino, JavaScript file of some of the JS beautifiers available online, small hack and a script file to wrap it all up.
I wrote an article explaining the procedure: Command-line JavaScript beautifier implemented in JavaScript.
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How to remove MySQL root password [closed]
... 1- turn off mysql (shutting down the service or killing it); 2- create a file containing SET PASSWORD FOR root@localhost=PASSWORD(''); called restore; 3- call mysqld_safe --init-file=path/to/restore; Finally log in and change again the password with what you prefer.
– Dario...
Maven equivalent for python [closed]
.../3.2/diveintopython3/html/packaging.html
In short, you will have setup.py file, which has dependency and script compilation/installation information, and you can build eggs, dist tarballs, binary tarballs, etc with it.
shar...
Locate Git installation folder on Mac OS X
I'm just curious, Where Git get installed (via DMG) on Mac OS X file system?
11 Answers
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