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How do you share constants in NodeJS modules?
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If the entire software development community thought this way, we'd still be using punchards. Fortunately there are a few mavericks out there who know when it's better to break the insane rules we impose on ourselves. If encapsulation is useful, use it. If it'...
What is the best way to give a C# auto-property an initial value?
...lue. (Even if in designed object, initial value is the default value).
At compile time DefaultValueAttribute will not impact the generated IL and it will not be read to initialize the property to that value (see DefaultValue attribute is not working with my Auto Property).
Example of attributes th...
EF Code First “Invalid column name 'Discriminator'” but no inheritance
... If you don't find [NotMapped] please add a reference to: "System.ComponentModel.DataAnnotations" to the project from "Assembly Framework".
– XandrUu
Jan 23 '14 at 16:32
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How do you stash an untracked file?
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@Kelvin what I meant in my comment was that it doesn't stash new files unless they have been staged however it does stash existing files even if they haven't been staged. Seems inconsistent to me.
– Alan Christensen
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Neither BindingResult nor plain target object for bean name available as request attribute [duplicat
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How to migrate/convert from SVN to Mercurial (hg) on windows
...ver.
I also have TortoiseHG installed as well as the CollabNet Subversion Command-Line Client.
<Enable Convert Extension w/ Tortoise Hg 2>
Many thanks to bgever for pointing out in the comments that with TortoiseHg 2.0, enabling the convert extension is easier than ever. As he says
Wit...
Allowed characters in Linux environment variable names
... across systems conforming to
IEEE Std 1003.1-2001, the value shall
be composed of characters from the
portable character set (except NUL
and as indicated below).
So names may contain any character except = and NUL, but:
Environment variable names used by the utilities in the Shell and...
Rails Observer Alternatives for 4.0
...e extracted gem.) While Observers were certainly abused and could easily become unwieldily at times, there were many use-cases outside of just cache-clearing where they were beneficial.
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How to normalize a path in PowerShell?
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You can use a combination of pwd, Join-Path and [System.IO.Path]::GetFullPath to get a fully qualified expanded path.
Since cd (Set-Location) doesn't change the process current working directory, simply passing a relative file name to a ....
What is the difference between 'my' and 'our' in Perl?
...les in order to use them under use strict without getting typo warnings or compile-time errors. Since Perl 5.6, it has replaced the obsolete use vars, which was only file-scoped, and not lexically scoped as is our.
For example, the formal, qualified name for variable $x inside package main is $main...