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What is the difference between an int and a long in C++?
...ow you to modify the default size of int and long ie force them to 8 or 16 etc. See you compiler documentation for details.
– Martin York
Nov 7 '08 at 17:27
7
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Removing colors from output
...le numbers separated with semi-colons (for background color, bold, italic, etc...). This command worked for me: sed -r "s/[[:cntrl:]]\[([0-9]{1,3};)*[0-9]{1,3}m//g"
– saeedgnu
Jul 27 '18 at 3:22
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SQL Server: Difference between PARTITION BY and GROUP BY
...If not you can search for it on s downloads page.
– Fetchez la vache
Jan 17 '14 at 9:14
16
@Ashka...
Changing navigation bar color in Swift
...onstants.swift file, and contained is a Style struct with colors and fonts etc. You can then add a tableView/pickerView to any ViewController and use "availableThemes" array to allow user to change themeColor.
The beautiful thing about this is you can use one reference throughout your whole app fo...
How do I get the full path to a Perl script that is executing?
...rking directory if the script is at or below the CWD
Additionally, cwd(), getcwd() and abs_path() are provided by the Cwd module and tell you where the script is being run from
The module FindBin provides the $Bin & $RealBin variables that usually are the path to the executing script; this modul...
Find mouse position relative to element
...rt of the element cannot be seen in the viewport and there are scrollbars, etc.?
– frabjous
Jan 28 '18 at 16:25
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show 1 more comment
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Swift class introspection & generics
...han it really is because you still have to do value is String.default()... etc, which you would just end up doing value is String instead.
– Erik
Jun 17 '14 at 16:10
add a com...
Kotlin Ternary Conditional Operator
...a result which may be assigned to a variable, be returned from a function, etc.
Syntactically, there's no need for ternary operator
As a result of Kotlin's expressions, the language does not really need the ternary operator.
if (a) b else c
is what you can use instead of the ternary operator expres...
How to print VARCHAR(MAX) using Print Statement?
... break, substr from line break to next 8k chars, search, print, new substr etc?
– Kelsey
Oct 21 '11 at 14:24
1
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Node.js get file extension
...rue }
}
You can use this header and do the extension mapping (substring etc ...) manually, but there are also ready made libraries for this. Below two were the top results when i did a google search
mime
mime-types
and their usage is simple as well:
app.post('/upload2', function (req, res) ...