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Forward declaration of nested types/classes in C++
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Thanks for the answer. In my case, they're not my nested classes. I was hoping to avoid a huge library header file dependency with a little forward reference. I wonder if C++11 fixed it?
– Marsh Ray
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How to enter a multi-line command
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And don't forget to mention that some other tokens also act as line continuators e.g. | and {.
– Keith Hill
Jul 13 '10 at 14:40
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Java 8 forEach with index [duplicate]
Is there a way to build a forEach method in Java 8 that iterates with an index? Ideally I'd like something like this:
3 A...
How to pass values between Fragments
...eloper site
Often you will want one Fragment to communicate with another, for example to change the content based on a user event. All Fragment-to-Fragment communication is done through the associated Activity. Two Fragments should never communicate directly.
communication between fragments sho...
Unsubscribe anonymous method in C#
...ch would then be available inside the anonymous method itself. This worked for me because the desired behavior was to unsubscribe after the event was handled.
Example:
MyEventHandler foo = null;
foo = delegate(object s, MyEventArgs ev)
{
Console.WriteLine("I did it!");
MyEvent ...
General guidelines to avoid memory leaks in C++ [closed]
...most C++ programmers today, and I assume it is because they learned Java before C++.
– Kristopher Johnson
Jun 28 '09 at 15:37
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Restoring Nuget References?
...ur.Project.Name
If you want to re-install packages and restore references for the whole solution omit the -ProjectName parameter.
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Can't install Ruby under Lion with RVM – GCC issues
...dit 3” solution first.
Ruby 1.9.3-p125 and later have official support for clang, so if you are installing such a version you should not need GCC. If you’re installing an older version of Ruby, read on.
To compile Ruby with GCC, you need a non-LLVM version of GCC, which is no longer included ...
How to launch jQuery Fancybox on page load?
...our solution $("#hidden_link").fancybox().trigger('click'); works perfect for me.
– Mukesh
Feb 22 '14 at 10:50
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TimeStamp on file name using PowerShell
...PowerShell script code in a double-quoted string by using a subexpression, for example, $() like so:
"C:\temp\mybackup $(get-date -f yyyy-MM-dd).zip"
And if you are getting the path from somewhere else - already as a string:
$dirName = [io.path]::GetDirectoryName($path)
$filename = [io.path]::G...