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How to check if there exists a process with a given pid in Python?
...ndon Rhodes
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answered Feb 20 '09 at 4:31
mluebkemluebke
7,26266 gold ba...
How to count items in JSON object using command line?
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372
Just throwing another solution in the mix...
Try jq, a lightweight and flexible command-line ...
How to replace DOM element in place using Javascript?
...edited Sep 25 '18 at 21:46
steal3rd
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answered May 9 '09 at 17:15
BjornBjorn
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OpenSSL: PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE [close
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43
Since you are on Windows, make sure that your certificate in Windows "compatible", most importa...
How to determine if a number is a prime with regex?
...he number supplied. So the string has three characters if and only if n == 3.
.?
The first part of the regex says, "any character, zero or one times". So basically, is there zero or one character-- or, per what I mentioned above, n == 0 || n == 1. If we have the match, then return the negation of...
Does Go have “if x in” construct similar to Python?
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364
There is no built-in operator to do it in Go. You need to iterate over the array. You can writ...
A list of indices in MongoDB?
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mdirolfmdirolf
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add a co...
Javascript split regex question
...andersluisDaniel Vandersluis
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3
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PostgreSQL Connection URL
...me document
postgresql://
postgresql://localhost
postgresql://localhost:5432
postgresql://localhost/mydb
postgresql://user@localhost
postgresql://user:secret@localhost
postgresql://other@localhost/otherdb?connect_timeout=10&application_name=myapp
postgresql://localhost/mydb?user=other&passw...
swap fragment in an activity via animation
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answered Mar 24 '12 at 23:03
sciutandsciutand
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