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How to detect if multiple keys are pressed at once using JavaScript?
...;
/* insert conditional here */
}
This code is very simple: Since the computer only passes one keystroke at a time, an array is created to keep track of multiple keys. The array can then be used to check for one or more keys at once.
Just to explain, let's say you press A and B, each fires a ke...
Placement of the ng-app directive (html vs body)
...rning angular, I've only ever seen it used on the <html> tag, as recommended by the angular docs here , here , and in their tutorial .
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Array include any value from another array?
...
(cheeses & foods).empty?
As Marc-André Lafortune said in comments, & works in linear time while any? + include? will be quadratic. For larger sets of data, linear time will be faster. For small data sets, any? + include? may be faster as shown by Lee Jarvis' answer -- probably ...
How does python numpy.where() work?
...74, 75, 76, 77, 78, 79, 80, 81,
82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98,
99]),)
>>> np.where(a == 90)
(array([90]),)
a = a*40
>>> np.where(a > 1000)
(array([26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
43, 4...
How do I output coloured text to a Linux terminal?
... I'd look at this for a visualization of the colors: misc.flogisoft.com/bash/tip_colors_and_formatting
– Liran Funaro
May 8 '17 at 10:17
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Error java.lang.OutOfMemoryError: GC overhead limit exceeded
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Is there anyway to exclude artifacts inherited from a parent POM?
...ctId>
</exclusion>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
...
Fastest sort of fixed length 6 int array
...
Paul RPaul R
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Working copy locked error in tortoise svn while committing
...wered May 2 '17 at 15:37
cosmoto91cosmoto91
3111 silver badge22 bronze badges
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How to calculate percentage with a SQL statement
...100 when you're casting the output as a decimal?
– AS91
Sep 7 '16 at 23:20
2
@AS91, because the c...