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Count number of matches of a regex in Javascript
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194
tl;dr: Generic Pattern Counter
// THIS IS WHAT YOU NEED
const count = (str) => {
const re ...
MySQL show current connection info
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edited Jul 28 '14 at 14:30
Eric Leschinski
114k4949 gold badges368368 silver badges313313 bronze badges
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How to compare times in Python?
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4
You might want to flip the acceptance to Pär Wieslander's answer (and generally should wait a few more minutes than you did :P), as it's a ...
Python: Using .format() on a Unicode-escaped string
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244
Just make the second string also a unicode string
>>> s = u'\u2265'
>>> prin...
How to return a part of an array in Ruby?
...", "c" ]
a[1..3] #=> [ "b", "c", "d" ]
a[4..7] #=> [ "e" ]
a[6..10] #=> nil
a[-3, 3] #=> [ "c", "d", "e" ]
# special cases
a[5] #=> nil
a[6, 1] ...
How to bind a List to a ComboBox?
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LoukMouk
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answered Mar 2 '09 at 0:21
Mitch WheatMitch Wheat
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inserting characters at the start and end of a string
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answered Apr 8 '12 at 0:47
Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
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Truncate a list to a given number of elements
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142
Use List.subList:
import java.util.*;
import static java.lang.Math.min;
public class T {
pu...
Unittest setUp/tearDown for several tests
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