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std::function and std::bind: what are they, and when should they be used?
...to bind the three parameters you can do like this
// a template class for converting a member function of the type int function(int,int,int)
//to be called as a function object
template<typename _Ret,typename _Class,typename _arg1,typename _arg2,typename _arg3>
class mem_fun3_t
{
public:
...
How do you change the datatype of a column in SQL Server?
... was Altering (after running the script and right-clicking on the Table to select "Design") it still showed the old Data Types! It was only after closing ALL of my Tabs in Management Studio and opening the Design View again that it finally showed the updated DataType. Very scary, so be careful (it...
How to reset / remove chrome's input highlighting / focus border? [duplicate]
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But for a mobile navigation menu based on a select dropdown, this is very good practice.
– jdgregson
Feb 12 '17 at 9:54
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google chrome extension :: console.log() from background page?
...arate console.
In order to view it - right click on the extension icon and select "Inspect popup".
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How to pinch out in iOS simulator when map view is only a portion of the screen?
...ircles hovered over a table view on the bottom left causing the rows to be selected.
– Christopher
Jul 25 '12 at 22:08
2
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When to use the brace-enclosed initializer?
...no constructor taking std::initializer_list interfering. Similarly std::is_convertible is of no help.
I've investigated if it is in fact possible to hand-roll a trait that can fix that but I'm not overly optimistic about that. In any case I don't think we would be missing much, I think that the fac...
How can I monitor the thread count of a process on linux?
... you can enable it in htop setting, just press F2(setup) - Setup Columns - select NLWP in Available Columns and move it into Activated Columns - F10 for save
– slav0nic
Sep 17 at 10:17
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Eclipse Optimize Imports to Include Static Imports
... and choose Add static import.. option? It's a shame the usual auto-import selection list dialog doesn't display.
– KomodoDave
Aug 30 '12 at 13:07
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Recommended way of making React component/div draggable
...ground is important for performance */
background: white;
/* avoid selecting text while dragging */
user-select: none;
}
Example on JSFiddle.
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Get class name using jQuery
... , you will have :
myclass mysubclass
So if you want to have the class selector, do the following :
var className = '.'+$('#id').attr('class').split(' ').join('.')
and you will have
.myclass.mysubclass
Now if you want to select all elements that have the same class such as div above :
...