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Decimal number regular expression, where digit after decimal is optional
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15 Answers
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Check for array not empty: any?
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251
any? isn't the same as not empty? in some cases.
>> [nil, 1].any?
=> true
>> [ni...
Turning Sonar off for certain code
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edited Aug 22 '19 at 22:01
Rich Dougherty
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show all tags in git log
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17
Note about tag of tag (tagging a tag), which is at the origin of your issue, as Charles Bailey ...
Sort Go map values by keys
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158
The Go blog: Go maps in action has an excellent explanation.
When iterating over a map with a...
How to remove all the occurrences of a char in c++ string
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10 Answers
10
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How to compare times in Python?
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132
You can't compare a specific point in time (such as "right now") against an unfixed, recurring...
Any equivalent to .= for adding to beginning of string in PHP?
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166
Nope. But you can do
$foo = "bar" . $foo
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