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String comparison in bash. [[: not found
... in bash. I already found an answer on how to do it on stackoverflow . In script I am trying, I am using the code submitted by Adam in the mentioned question:
...
Calculate distance between two latitude-longitude points? (Haversine formula)
...e of the Haversine formula to calculate the distance.
Excerpt:
This script [in Javascript] calculates great-circle distances between the two points –
that is, the shortest distance over the earth’s surface – using the
‘Haversine’ formula.
function getDistanceFromLatLonInKm(lat...
How to distinguish between left and right mouse click with jQuery
...d it as "contextmenu", contextmenu is native of the browser. in native JavaScript you can attach to the oncontextmenu event.
– Naftali aka Neal
Aug 20 '12 at 13:12
6
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How do you detect the clearing of a “search” HTML5 input?
...ome, maybe others). Is there a way to detect when this X is clicked in Javascript or jQuery other than, say, detecting when the box is clicked at all or doing some sort of location click-detecting (x-position/y-position)?
...
Pure JavaScript Send POST Data Without a Form
... method without a form and without refreshing the page using only pure JavaScript (not jQuery $.post() )? Maybe httprequest or something else (just can't find it now)?
...
What generates the “text file busy” message in Unix?
...ns, with a sleep command, before running the file:
chmod a+x /usr/bin/php/scripts/phpize \
&& sleep 1 \
&& /usr/bin/php/scripts/phpize
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Python Script execute commands in Terminal
...ll(["ls", "-l"])
Reason is that if you want to pass some variable in the script this gives very easy way for example take the following part of the code
abc = a.c
call(["vim", abc])
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Getting the count of unique values in a column in bash
...
The GNU site suggests this nice awk script, which prints both the words and their frequency.
Possible changes:
You can pipe through sort -nr (and reverse word and freq[word]) to see the result in descending order.
If you want a specific column, you can omit...
How to prevent long words from breaking my div?
...rd doesn't appear to work in Firefox).
You will always need an overflow descriptor though. If your div contains another too-wide block-type piece of content (image, table, etc), you'll need overflow to make it not destroy the layout/design.
So by all means use another method (or a combination of t...
Usage of sys.stdout.flush() method
... @Ciastopiekarz How do you figure? If I take Andrew Clark's Python script, and replace the print line with sys.stdout.write("%d" % i), then I have to uncomment the call to sys.stdout.flush() to get the buffer to display as the script is executing.
– Bacon Bits
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