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How to construct a set out of list items in python?
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you can construct the set directly:
s = set(lst)
In fact, set will work this way with any iterable object! (Isn't duck typing great?)
If you want to do it iteratively:
s = set()
for item in iterable:
s.add(item)
But there's rarely a need to do it this way. I only mention it becaus...
Bash script processing limited number of commands in parallel
...;
wait
process5 &
process6 &
process7 &
process8 &
wait
For the above example, 4 processes process1 ... process4 would be started in the background, and the shell would wait until those are completed before starting the next set.
From the GNU manual:
wait [jobspec or pid ...]
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What does the Ellipsis object do?
... I noticed an odd looking object called Ellipsis , it does not seem to be or do anything special, but it's a globally available builtin.
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Example: Communication between Activity and Service using Messaging
...ve spent far too many hours figuring this out. Here is an example project for others to reference.
9 Answers
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UnicodeDecodeError when reading CSV file in Pandas with Python
... similar files. A random number of them are stopping and producing this error...
20 Answers
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img src SVG changing the styles with CSS
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If your goal is just to change the color of the logo, and you don't necessarily NEED to use CSS, then don't use javascript or jquery as was suggested by some previous answers.
To precisely answer the original question, just:
Open your logo.svg in a text edit...
How can I get zoom functionality for images?
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android:layout_height="match_parent" />
Note: I've removed my prior answer, which included some very old code and now link straight to the most updated code on github.
ViewPager
If you are interested in putting TouchImageView in a ViewPager, refer to this answer.
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Git clone without .git directory
...flag to pass to git when doing a clone, say don't clone the .git directory? If not, how about a flag to delete the .git directory after the clone?
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Sort a text file by line length including spaces
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Answer
cat testfile | awk '{ print length, $0 }' | sort -n -s | cut -d" " -f2-
Or, to do your original (perhaps unintentional) sub-sorting of any equal-length lines:
cat testfile | awk '{ print length, $0 }' | sort -n | cut -d" " -f2-
In both cases, we have solved your st...
Getting the parent of a directory in Bash
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dir=/home/smith/Desktop/Test
parentdir="$(dirname "$dir")"
Works if there is a trailing slash, too.
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