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How to compare software version number using js? (only number)
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45 Answers
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How to get execution time in rails console?
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242
timing = Benchmark.measure { Post.all }
The various attributes of the object returned (Benchm...
How can I have two fixed width columns with one flexible column in the center?
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649
Instead of using width (which is a suggestion when using flexbox), you could use flex: 0 0 230p...
Is 0 a decimal literal or an octal literal?
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Yes, 0 is an Octal literal in C++.
As per the C++ Standard:
2.14.2 Integer literals [lex.icon]
integer-literal:
decimal-literal integer-suffixopt
octal-literal integer-suffixopt
hexadecimal-literal integer-suffixopt
decimal-literal:
nonzero-digit
decima...
How can I obtain the element-wise logical NOT of a pandas Series?
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274
To invert a boolean Series, use ~s:
In [7]: s = pd.Series([True, True, False, True])
In [8]: ~...
How to show SQL queries run in the Rails console?
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254
Rails 3+
Enter this line in the console:
ActiveRecord::Base.logger = Logger.new(STDOUT)
Rail...
Have a fixed position div that needs to scroll if content overflows
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254
The problem with using height:100% is that it will be 100% of the page instead of 100% of the wi...
How do I interpret precision and scale of a number in a database?
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406
Numeric precision refers to the maximum number of digits that are present in the number.
ie ...
How to create a colored 1x1 UIImage on the iPhone dynamically?
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edited Apr 27 '17 at 14:09
Wanbok Choi
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answer...
What is the >>>= operator in C?
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469
The line:
while( a[ 0xFULL?'\0':-1:>>>=a<:!!0X.1P1 ] )
contains the digraphs :&...