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Can you resolve an angularjs promise before you return it?
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174
Short answer: Yes, you can resolve an AngularJS promise before you return it, and it will beha...
Nested rows with bootstrap grid system?
I want 1 larger image with 4 smaller images in a 2x2 format like this:
2 Answers
2
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How can I increment a char?
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180
In Python 2.x, just use the ord and chr functions:
>>> ord('c')
99
>>> ord(...
How to get one value at a time from a generator function in Python?
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157
Yes, or next(gen) in 2.6+.
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How to make a element expand or contract to its parent container?
...f the container, it's the size of your drawing. Define your viewBox to be 100 units in width, then define your rect to be 10 units. After that, however large you scale the SVG, the rect will be 10% the width of the image.
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Express res.sendfile throwing forbidden error
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edited Sep 23 '15 at 14:12
nwinkler
43.5k1818 gold badges132132 silver badges149149 bronze badges
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Unix shell script to truncate a large file
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115
Just to add another answer,
: > filename
: is a no-op in bash (POSIX-compliant), so thi...
I want to execute shell commands from Maven's pom.xml
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149
Here's what's been working for me:
<plugin>
<artifactId>exec-maven-plugin</a...
How to find the files that are created in the last hour in unix
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216
If the dir to search is srch_dir then either
$ find srch_dir -cmin -60 # change time
or
$ f...
Bash script processing limited number of commands in parallel
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Use the wait built-in:
process1 &
process2 &
process3 &
process4 &
wait
process5 &
process6 &
process7 &
process8 &
wait
For the above example, 4 processes process1 ... process4 would be started in the background, and the...