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Forward declaring an enum in C++
... forward declare several things in C++ including: struct, class, function, etc...
But can you forward declare an enum in C++?
No you can't.
But why not allow it? If it were allowed you could define your enum type in your header file, and your enum values in your source file. Sounds like it sh...
Pass data to layout that are common to all pages
...Create a base controller with the desired common data (title/page/location etc) and action initialization...
public abstract class _BaseController:Controller {
public Int32 MyCommonValue { get; private set; }
protected override void OnActionExecuting(ActionExecutingContext filterContext) ...
How to get a substring between two strings in PHP?
...W, your "Sample use" paragraph is wrong. Arguments are in a totally wrong order.
– that-ben
Aug 1 '18 at 14:28
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how to set desired language in git-gui?
...o the git.cmd is to put the line export LANG=en_US in c:\Program Files\git\etc\profile (this file is read when git bash starts).
– Superole
Oct 28 '13 at 11:30
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Maven – Always download sources and javadocs
...n my case the "settings.xml" solution didn't work so I use this command in order to download all the sources:
mvn dependency:sources
You also can use it with other maven commands, for example:
mvn clean install dependency:sources -Dmaven.test.skip=true
To download all documentation, use the fo...
Find the Smallest Integer Not in a List
...y understood without the bit twiddling: "Create a Boolean array of size N" etc. Once you understand it that way, moving to a bitwise version is conceptually easy.
– Jon Skeet
Oct 19 '09 at 5:27
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Appropriate datatype for holding percent values?
...r potentially even into the negatives).
Treat value 1 as 100%, 0.5 as 50%, etc. This will allow any math operations to function as expected (i.e. as opposed to using value 100 as 100%).
Amend precision and scale as required (these are the two values in brackets columnName decimal(precision, scale)....
How to make custom error pages work in ASP.NET MVC 4
...
I think it is related to order of filter registrations. Keep the error controller and move filter registration to global.asax.cs. public static void RegisterGlobalFilters(GlobalFilterCollection filters) { fil...
Mongodb Explain for Aggregation framework
...
Starting with MongoDB version 3.0, simply changing the order from
collection.aggregate(...).explain()
to
collection.explain().aggregate(...)
will give you the desired results (documentation here).
For older versions >= 2.6, you will need to use the explain option for ag...
Remove .php extension with .htaccess
...e after you have done a lot of complicated URL
rewritings to CGI scripts etc.
Perhaps you could expand on why you want to remove the trailing slash all the time?
Remove .php extension
I need it to remove the .php
The closest thing to doing this that I can think of is to internally rewrite...