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Simple logical operators in Bash
...mands, but they only influence parsing, not grouping. The program x=2; { x=4; }; echo $x prints 4, whereas x=2; (x=4); echo $x prints 2. (Also braces require spaces around them and a semicolon before closing, whereas parentheses don't. That's just a syntax quirk.)
With a leading dollar sign, ${VAR...
Plotting a list of (x, y) coordinates in python matplotlib
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As per this example:
import numpy as np
import matplotlib.pyplot as plt
N = 50
x = np.random.r...
What is the meaning of “vnd” in MIME types?
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MatthiasMatthias
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Sequence contains more than one element
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Cᴏʀʏ
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answered Aug 10 '09 at 19:38
JaredParJaredPar
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What command opens Ruby's REPL?
... Jörg W MittagJörg W Mittag
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phpinfo() - is there an easy way for seeing it?
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edited Jan 14 '19 at 15:18
answered Aug 25 '11 at 12:34
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Specify custom Date format for colClasses argument in read.table/read.csv
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Select DISTINCT individual columns in django?
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cancelling queued performSelector:afterDelay calls
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Select all child elements recursively in CSS
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Use a white space to match all descendants of an element:
div.dropdown * {
color: red;
}
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