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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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121
Technically, the first raises a RuntimeError with the message set to "foo", and the second rai...
Regex for splitting a string using space when not surrounded by single or double quotes
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15 Answers
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Python nonlocal statement
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Compare this, without using nonlocal:
x = 0
def outer():
x = 1
def inner():
x = 2
print("inner:", x)
inner()
print("outer:", x)
outer()
print("global:", x)
# inner: 2
# outer: 1
# global: 0
To this, using nonlocal, where inner()'s x is now also outer()'...
How to get current time in milliseconds in PHP?
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12 Answers
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How can I remove all text after a character in bash?
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138
An example might have been useful, but if I understood you correctly, this would work:
echo "...
Replacing instances of a character in a string
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13 Answers
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How to set the title of UIButton as left alignment?
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12 Answers
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Javascript: How to generate formatted easy-to-read JSON straight from an object? [duplicate]
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1 Answer
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How to Handle Button Click Events in jQuery?
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251
You have to put the event handler in the $(document).ready() event:
$(document).ready(function(...
Given a filesystem path, is there a shorter way to extract the filename without its extension?
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11 Answers
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