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vim and NERD Tree extension - adding a file
...the tree of your project, is there an easy way to create a new source code file under the currently highlighted directory?
...
Using IPython notebooks under version control
...ement it by googling around. So it may be useful to other people.
Save a file with this content somewhere (for the following, let us assume ~/bin/ipynb_output_filter.py)
Make it executable (chmod +x ~/bin/ipynb_output_filter.py)
Create the file ~/.gitattributes, with the following content
*.ipyn...
git update-index --assume-unchanged on directory
...
git update-index wants the file names on its command line, not on its standard input.
Step 1:
cd into the folder you want to assume is unchanged
Step 2:
You can do either this:
git update-index --assume-unchanged $(git ls-files | tr '\n' ' ')
o...
Sorting an ArrayList of objects using a custom sorting order
... if (o1 != null && o2 != null) {
o1 = o1.getClass().getMethod(getter, new Class[0]).invoke(o1, new Object[0]);
o2 = o2.getClass().getMethod(getter, new Class[0]).invoke(o2, new Object[0]);
}
} catch (Exception e) {
// I...
Installing Python 3 on RHEL
...-c 'wget -qO- http://people.redhat.com/bkabrda/scl_python33.repo >> /etc/yum.repos.d/scl.repo'
sudo yum install python33
scl enable python27
(This last command will have to be run each time you want to use python27 rather than the system default.)
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What are good grep tools for Windows? [closed]
...erGREP on it
Use regular expressions or literal text
Specify wildcards for files to include & exclude
Search & replace
Preview mode is nice because you can make sure you're replacing what you intend to.
Now I realize that the other grep tools can do all of the above. It's just that PowerGRE...
How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
...at worked for me:
:e ++ff=dos
Found it at: http://vim.wikia.com/wiki/File_format
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For files in directory, only echo filename (no path)
How do I go about echoing only the filename of a file if I iterate a directory with a for loop?
5 Answers
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How to install packages using pip according to the requirements.txt file from a local directory?
...s works for me:
$ pip install -r requirements.txt --no-index --find-links file:///tmp/packages
--no-index - Ignore package index (only looking at --find-links URLs instead).
-f, --find-links <URL> - If a URL or path to an html file, then parse for links to archives.
If a local path or fi...
Determine path of the executing script
...ion for the problem. This command:
script.dir <- dirname(sys.frame(1)$ofile)
returns the path of the current script file. It works after the script was saved.
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