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When should I use the new keyword in C++?
...(on the stack). Dynamically sized arrays have to be allocated on the heap, by calling new.
(And that's where any similarity to C# stops)
Now, anything allocated on the stack has "automatic" storage duration (you can actually declare a variable as auto, but this is the default if no other storage t...
Storyboard - refer to ViewController in AppDelegate
... From within the delegate you can access the storyboard instance loaded by your info.plist like this: [[[self window] rootViewController] storyboard] According to the docs this will return the "storyboard from which the view controller originated." (or nil if it didn't come from a storyboard). ...
disable nganimate for some elements
...ing the ngAnimate module, but all my ng-if , ng-show , etc, are affected by that, I want to leverage ngAnimate for some selected elements.
For performance and some bugs in elements that shows and hide very speedy.
...
How to completely uninstall Visual Studio 2010?
...ril 2016 - for VS2013+
Microsoft started to address the issue in late 2015 by releasing VisualStudioUninstaller.
They abandoned the solution for a while; however work has begun again again as of April 2016.
There has finally been an official release for this uninstaller in April 2016 which is descri...
Crontab Day of the Week syntax
...e you want, so writing 0-6 or 1-7 has the same result.
Also, as suggested by @Henrik, it is possible to replace numbers by shortened name of days, such as MON, THU, etc:
0 - Sun Sunday
1 - Mon Monday
2 - Tue Tuesday
3 - Wed Wednesday
4 - Thu Thursday
5 - Fri Friday
6 ...
The name 'ConfigurationManager' does not exist in the current context
... have also to add the reference to the assembly System.Configuration.dll , by
Right-click on the References / Dependencies
Choose Add Reference
Find and add System.Configuration.
This will work for sure.
Also for the NameValueCollection you have to write:
using System.Collections.Specialized;...
Automatic prune with Git fetch or pull
... want to prune without users consent, so this configuration will not be on by default.
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In Sublime Text 2, how do I open new files in a new tab?
...
I really don't see why this is true by default at all. It makes my works with Sublime Text really painful...
– Quv
Apr 28 '15 at 13:29
2
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What is the difference between 'typedef' and 'using' in C++11?
...as already been mentioned in the original post.
Same semantics
As governed by [dcl.typedef]/2 [extract, emphasis mine]
[dcl.typedef]/2 A
typedef-name
can also be introduced by an
alias-declaration.
The identifier following the using keyword becomes a
typedef-name and the optional attribute-specifie...
How to do joins in LINQ on multiple fields in single join
... simple optimisation (in LINQ to Objects, which includes LINQ to DataSets) by creating a lookup based on the inner sequence - think of it as a hashtable from key to a sequence of entries matching that key.
Doing that with date ranges is somewhat harder. However, depending on exactly what you mean b...