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Do sealed classes really offer performance Benefits?
I have come across a lot of optimization tips which say that you should mark your classes as sealed to get extra performance benefits.
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How do I get the 'clear' command in Cygwin?
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answered Jul 31 '13 at 13:05
AbudayahAbudayah
3,56966 gold badges3636 silver badges5656 bronze badges
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std::enable_if to conditionally compile a member function
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This doesn't compile on VS2012. error C4519: default template arguments are only allowed on a class template.
– PythonNut
Jun 7 '14 at 13:09
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What is the preferred syntax for defining enums in JavaScript?
...ms:
let day = DaysEnum.tuesday
day = 298832342 // goes through without any errors
One way to ensure a stronger degree of type safety (with enums or otherwise) is to use a tool like TypeScript or Flow.
Quotes aren't needed but I kept them for consistency.
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How to exclude a directory in find . command
I'm trying to run a find command for all JavaScript files, but how do I exclude a specific directory?
38 Answers
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Accessing the web page's HTTP Headers in JavaScript
...esn't help if you're trying to determine whether the server encountered an error (HTTP 5XX) while processing the original request.
– claymation
Oct 23 '14 at 12:04
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 13: ordinal not in range(128)
...g this line.decode('utf-8').strip().lower().split() also gives me the same error. I have added the .deocode('utf-8')
– Aman Mathur
Apr 22 '17 at 7:31
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RVM is not a function, selecting rubies with 'rvm use …' will not work
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@AdityaPednekar So, sometimes reading the error/console message actually helps, RVM is not a function, selecting rubies with 'rvm use ...' will not work. You need to change your terminal emulator preferences to allow login shell. Sometimes it is required to use /b...
Simplest way to detect a mobile device in PHP
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answered Jan 30 '17 at 20:05
user3126867user3126867
42044 silver badges66 bronze badges
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Run PostgreSQL queries from the command line
..., if you re-enter the same query you will have most likely create a syntax error.
As an experiment, try typing any garble you want at the psql prompt then hit enter. psql will silently provide you with a new line. If you enter a semicolon on that new line and then hit enter, then you will receive t...