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How to find the last field using 'cut'
...bash to run pipelines, not to process data in bulk. I mean, this is great if you have one line of text already in a shell variable, or if you want to do while IFS= read -ra array_var; do :;done <(cmd) to process a few lines. But for a big file, rev|cut|rev is probably faster! (And of course aw...
How to drop into REPL (Read, Eval, Print, Loop) from Python code
...on script to drop into a REPL at an arbitrary point in its execution, even if the script was launched from the command line?
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Creating an official github mirror
...ally, some of those have GitHub-mirrored repos. They still do it, but only if you're a developer of the project, i.e. no "unofficial" mirrors.
– nyuszika7h
Oct 12 '14 at 8:54
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Difference between `data` and `newtype` in Haskell
What is the difference when I write this?
1 Answer
1
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git update-index --assume-unchanged on directory
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Although, with either case, file names with spaces will be problematic. If you have those, you can use this:
git ls-files -z | xargs -0 git update-index --assume-unchanged
Edit: incorporated input from @MatthewScharley regarding git ls-files -z.
Windows Commands
Note: If you're on windows...
CSS table column autowidth
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If you want to make sure that last row does not wrap and thus size the way you want it, have a look at
td {
white-space: nowrap;
}
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Aligning a float:left div to center?
...ck; instead of float
you can't centre floats, but inline-blocks centre as if they were text, so on the outer overall container of your "row" - you would set text-align: center; then for each image/caption container (it's those which would be inline-block;) you can re-align the text to left if you ...
Installing Latest version of git in ubuntu
...repository ppa:git-core/ppa
sudo apt-get update
sudo apt-get install git
If add-apt-repository command is not found, install it first with
sudo apt-get install software-properties-common python-software-properties
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Comparing arrays in JUnit assertions, concise built-in way?
...g.junit.Assert;
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Assert.assertArrayEquals( expectedResult, result );
If this method is not available, you may have accidentally imported the Assert class from junit.framework.
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Programmatically set height on LayoutParams as density-independent pixels
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Works for me, but it differs... if I set the width/height of an ImageView using the method above vs. using the xml. In the XML I set 85dp while the method above needs "75" to produce the same size. Any idea why?
– Dirk
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