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Explicit specialization in non-namespace scope [duplicate]
...? Were they thinking, How can we make this language any more difficult to read and write?
– Adrian
Mar 22 '17 at 1:42
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Best way to repeat a character in C#
...could just iterate item by item. Thank you for the link, I will ggive it a read!
– Marie
Mar 27 '19 at 14:14
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An example of how to use getopts in bash
...rguments to avoid confusion and clarify the options we are parsing so that reader of the commands can understand what's happening.
What is getopt?
getopt is used to break up (parse) options in command lines for easy parsing by shell procedures, and to check for legal options. It uses the GNU getop...
Omitting the second expression when using the if-else shorthand
...courage this simpler approach:
if(x==2) dosomething();
You should write readable code at all times; if you are worried about file size, just create a minified version of it with help of one of the many JS compressors. (e.g Google's Closure Compiler)
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What is the difference between substr and substring?
...string(-3); // "string"
"string".substr(-3); // "ing" (read from end of string)
"string".slice(-3); // "ing"
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gitignore without binary files
...o .gitignore, because that would truncate the file before cat opens it for reading. Also, you might want to add \! -regex '.*/.*/.*' as an option to find if you do not want to include executable files in subdirectories.
shar...
Measure and Benchmark Time for Ruby Methods
...NOTONIC)
diff = finish - start # gets time is seconds as a float
You can read more details here. Also you can see popular Ruby project, Sidekiq, made the switch to monotonic clock.
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Why does Windows64 use a different calling convention from all other OSes on x86-64?
...om scratch, but there's no reason to change them if a perfectly fine ABI already exists, that only leads to more confusion.
– JanKanis
Dec 14 '10 at 20:54
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How to specify HTTP error code?
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For anyone reading this in 2016: As per Express 4.x, res.send(404) is deprecated. It's now res.sendStatus(404). expressjs.com/en/api.html#res.sendStatus
– 0xRm
Jun 28 '16 at 6:35
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Convert Decimal to Double
...ds clarity to the code and aids your fellow programmers who may eventually read it.
In addition to (or instead of) appending a .0 to the number, you can use decimal.ToDouble().
Here are some examples:
// Example 1
double transperancy = trackBar1.Value/5000;
this.Opacity = decimal.ToDouble(trans...