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Convert command line arguments into an array in Bash
...
Actually the list of parameters could be accessed with $1 $2 ... etc.
Which is exactly equivalent to:
${!i}
So, the list of parameters could be changed with set, and ${!i} is the correct way to access them:
$ set -- aa bb cc dd 55 ff gg hh ii jjj kkk lll
$ for (...
Regular expression to match numbers with or without commas and decimals in text
...QUIRE THE WHOLE STRING TO BE A NUMBER
#For numbers embedded in sentences, see discussion below
#### NUMBERS AND DECIMALS ONLY ####
#No commas allowed
#Pass: (1000.0), (001), (.001)
#Fail: (1,000.0)
^\d*\.?\d+$
#No commas allowed
#Can't start with "."
#Pass: (0.01)
#Fail: (.01)
^(\d+\.)?\d+$
#### ...
How do I run a Python script from C#?
This sort of question has been asked before in varying degrees, but I feel it has not been answered in a concise way and so I ask it again.
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Fastest way to remove first char in a String
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Resizing SVG in html?
...ts/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipo...
Difference between maven scope compile and provided for JAR packaging
What is the difference between the maven scope compile and provided when artifact is built as a JAR? If it was WAR, I'd understand - the artifact would be included or not in WEB-INF/lib. But in case of a JAR it doesn't matter - dependencies aren't included. They have to be on classpath when thei...
RegEx for matching UK Postcodes
...he existence of different areas. It is based on the following rules:
Can accept the following formats:
“GIR 0AA”
A9 9ZZ
A99 9ZZ
AB9 9ZZ
AB99 9ZZ
A9C 9ZZ
AD9E 9ZZ
Where:
9 can be any single digit number.
A can be any letter except for Q, V or X.
B can be any letter except for I, J or Z.
C ...
Generate GUID in MySQL for existing Data?
...ble.unique_col)
SET guid_column = new_data.new_id
UPDATE once again:
It seems that your original query should also work (maybe you don't need WHERE columnID is not null, so all my fancy code is not needed.
share
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Why in C++ do we use DWORD rather than unsigned int? [duplicate]
...rms with 16-bit int and others with 32-bit int.
– dan04
Jun 8 '10 at 7:37
6
"Word are 16 bits" ma...
Python glob multiple filetypes
...ed lists.
– robroc
Jan 29 '17 at 20:04
10
you could always do this ;) [f for f_ in [glob.glob(e) ...