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In C#, how do I calculate someone's age based on a DateTime type birthday?
...ral countries have skipped dates after the birth of current living people, including Russia (1918), Greece (1924) and Turkey (1926).
– Lars D
Nov 9 '09 at 22:09
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Insert text with single quotes in PostgreSQL
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According to PostgreSQL documentation (4.1.2.1. String Constants):
To include a single-quote character within a string constant, write two
adjacent single quotes, e.g. 'Dianne''s horse'.
See also the standard_conforming_strings parameter, which controls whether escaping with backslashes wor...
Capistrano - clean up old releases
Usually when using capistrano, I will go and manually delete old releases from a deployed application. I understand that you can run cap deploy:cleanup but that still leaves 5 releases. Is this it's intended purpose? Is there another way to cleanup old releases to just 1 previous deploy?
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Are HTML Image Maps still used?
...e key takeaway being that SVG elements also trigger traditional dom events including onmouseover and onmouseout.
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C++ “virtual” keyword for functions in derived classes. Is it necessary?
...f only to keep the compiler quiet.
From a purely stylistic point-of-view, including the virtual keyword clearly 'advertises' the fact to the user that the function is virtual. This will be important to anyone further sub-classing B without having to check A's definition. For deep class hierarchi...
Display JSON as HTML [closed]
...ent polyfill you can use to get the functionality (json.org/js.html). Just include that and you'll be covered pretty much everywhere.
– John Munsch
Jan 6 '12 at 15:39
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Changing .gitconfig location on Windows
... that I have seen work for other configuration files. Git Config supports includes that allows you to point to a configuration file in another location. That alternate location is then imported and expanded in place as if it was part of .gitconfig file. So now I just have a single entry in .gitco...
How to change my Git username in terminal?
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As mentioned by @DalyaG, the following should also be included: git config credential.username "xxx"
– Fernando Wittmann
Nov 2 '18 at 17:57
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What are the benefits of using C# vs F# or F# vs C#? [closed]
...sult in a bit of friction with some libraries.
I consider interop to also include if you have a large existing codebase. It might not make sense to just start writing parts in F#.
Design tools. F# doesn't have any. Does not mean it couldn't have any, but just right now you can't whip up a WinForms...
How can I troubleshoot my Perl CGI script?
...The same server product may act differently with
different configurations. Include as much of this
information as you can in any request for help.
Did you check the server documentation?
Serious CGI programmers should know as much about the
server as possible - including not only the server featur...