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Remove file from the repository but keep it locally
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git rm --cached -r somedir
Will stage the deletion of the directory, but doesn't touch anything on disk. This works also for a file, like:
git rm --cached somefile.ext
Afterwards you may want to add somedir/ or somefile.ext to y...
Setting transparent images background in IrfanView
...k color, so I see just black on black. I've found in Irfan settings that I can change the window's background color, but it changes only around the image, the transparent color is still black.
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New lines inside paragraph in README.md
... most recent help document no longer lists this feature.
Fortunately, you can do it manually. The easiest way is to ensure that each line ends with two spaces. So, change
a
b
c
into
a__
b__
c
(where _ is a blank space).
Or, you can add explicit <br /> tags.
a <br />
b <br /&g...
Using sed, how do you print the first 'N' characters of a line?
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colrm x
For example, if you need the first 100 characters:
cat file |colrm 101
It's been around for years and is in most linux's and bsd's (freebsd for sure), usually by default. I can't remember ever having to type apt-get install colrm.
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How to get String Array from arrays.xml file
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You can't initialize your testArray field this way, because the application resources still aren't ready.
Just change the code to:
package com.xtensivearts.episode.seven;
import android.app.ListActivity;
import android.os.Bund...
Find all files with a filename beginning with a specified string?
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Use find with a wildcard:
find . -name 'mystring*'
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What are the differences between ipython and bpython?
...gthread for experimenting with PyGTK and -pylab for matplotlib.
direct invocation of shell commands. cd in IPython is quite useful.
Full readline library support -- I can use the keyboard shortcuts I am used to.
Module reload facility - You can do a deep reload of a module after you have changed yo...
Take diff of two vertical opened windows in Vim
I've have two files opened. They are opened in vertical mode, next to next. Can I instantly diff these two files without leaving or closing Vim ?
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Mongo: find items that don't have a certain field
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Be warned, $exist queries cannot use indexes (see mongodb.org/display/DOCS/…).
– Theo
Apr 19 '11 at 17:03
4
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How to skip “are you sure Y/N” when deleting files in batch files
I can't for the life of me remember how to bypass the annoying prompt are you sure? Y/N when deleting files.
4 Answers
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