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How to repeat a string a variable number of times in C++?
...s in C++ equivalent to the * operator in Python or the x operator in Perl. If you're repeating a single character, the two-argument constructor (as suggested by previous answers) works well:
std::string(5, '.')
This is a contrived example of how you might use an ostringstream to repeat a string n...
HTTP Error 500.19 and error code : 0x80070021
...(IIS Management Console and Management Service), Windows Authentication - if you are using any of it
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How to do a join in linq to sql with method syntax?
...own the expansion in the case where the join is just followed by a select. If you've got something else, it becomes more tricky due to transparent identifiers - the mechanism the C# compiler uses to propagate the scope of both halves of the join.
So to change Justin's example slightly:
var result ...
How do I set the figure title and axes labels font size in Matplotlib?
...ptitle, xlabel, ylabel)? I am making a lot of charts and just want to specify it once...
– vasek1
Sep 16 '12 at 6:12
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What does git push origin HEAD mean?
...Also it prevents you from pushing to the wrong remote branch by accident.
If you want to push a different branch than the current one the command will not work.
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Why an abstract class implementing an interface can miss the declaration/implementation of one of th
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That's because if a class is abstract, then by definition you are required to create subclasses of it to instantiate. The subclasses will be required (by the compiler) to implement any interface methods that the abstract class left out.
F...
Laravel Schema onDelete set null
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If you want to set null on delete:
$table->...->onDelete('set null');
First make sure you set the foreign key field as nullable:
$table->integer('foreign_id')->unsigned()->nullable();
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What is the difference between #include and #include “filename”?
In the C and C++ programming languages, what is the difference between using angle brackets and using quotes in an include statement, as follows?
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Routing with Multiple Parameters using ASP.NET MVC
... URL like the following:
/Artist/GetImages/cher?apiKey=XXX
In addition, if you have more complicated scenarios, you can customize the routing rules that MVC uses to locate an action. Your global.asax file contains routing rules that can be customized. By default the rule looks like this:
routes....
How to sort a file, based on its numerical values for a field?
...k and forth several times and I didnt see that option. Ah, I was at a simplified man page. Damn!
– lukmac
Jan 31 '11 at 21:31
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