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How do I make an HTML button not reload the page
....preventDefault();
alert('page did not reload');
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<form id='submit-form'>
<button type='submit'>submit</button>
</form>
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AI2 Keep Awake
...o standby. Alarms can be set via the UrsAI2Alarm extension. Below is a description of how to set up Android via the settings so that battery optimization is largely switched off (see Battery optimization settings below). In newer Android versions, however, this is not sufficient to keep the de...
Are list-comprehensions and functional functions faster than “for loops”?
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I wrote a simple script that test the speed and this is what I found out. Actually for loop was fastest in my case. That really suprised me, check out bellow (was calculating sum of squares).
from functools import reduce
import datetime
de...
Subtract two variables in Bash
I have the script below to subtract the counts of files between two directories but the COUNT= expression does not work. What is the correct syntax?
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sql server #region
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It has also an option to automatically "recognize" regions when opening scripts.
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Looping through the content of a file in Bash
...y read from standard input, you can open the file using a different file descriptor:
while read -u 10 p; do
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done 10<peptides.txt
Here, 10 is just an arbitrary number (different from 0, 1, 2).
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Convert SVG to PNG in Python
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+1 because this is also extremely handy for shell scripting. See inkscape.org/doc/inkscape-man.html for full docs on Inkscape's command line.
– Prime
Jul 6 '13 at 23:24
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why is plotting with Matplotlib so slow?
...hat platform I've disabled the call that does so.
# The first run of a script is still a little slow while everything is loaded in,
# but execution times of subsequent runs are improved immensely.
fig.savefig('figure_name.svg')
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Show MySQL host via SQL Command
...et the current connected remote host IP within SQL. Reason, longevity of a script I can't be 100% sure within my code that we're connected to the same host!!
– Craig Stewart
Nov 27 '11 at 3:16
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What's the canonical way to check for type in Python?
...ment is int. The added type hint does not cause an error to occur when the script is run normally. However, it adds attributes to the function describing the expected types that other programs can query and use to check for type errors.
One of these other programs that can be used to find the type ...