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Why does sed not replace all occurrences?
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192
You should add the g modifier so that sed performs a global substitution of the contents of th...
Swift Programming: getter/setter in stored property
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107
Ok. Reading through Apples documentation on Swift I found this:
If you assign a value to a...
JavaScript arrays braces vs brackets
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137
The first and third are equivalent and create a new array. The second creates a new empty obje...
Uses of content-disposition in an HTTP response header
...security concerns.
The authority on the content-disposition header is RFC 1806 and RFC 2183. People have also devised content-disposition hacking. It is important to note that the content-disposition header is not part of the HTTP 1.1 standard.
The HTTP 1.1 Standard (RFC 2616) also mentions the po...
Insert new item in array on any position in PHP
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18 Answers
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JavaScript Date Object Comparison
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130
That is because in the second case, the actual date objects are compared, and two objects are ...
class name and method name dropdown list is missing (visual studio setting)
... Editor-->All Languages
Check "Navigation Bar."
(Picture is from VS2013)
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What does [STAThread] do?
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edited Sep 5 '16 at 16:19
jrh
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answered S...
Stop pip from failing on single package when installing with requirements.txt
...ine with pip install may be a workaround.
cat requirements.txt | xargs -n 1 pip install
Note: -a parameter is not available under MacOS, so old cat is more portable.
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Return two and more values from a method
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160
def sumdiff(x, y)
return x+y, x-y
end
#=> nil
sumdiff(3, 4)
#=> [7, -1]
a = sumdiff(...