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Using jQuery to test if an input has focus
... can cause false positives. See stackoverflow.com/questions/967096/… for more information (thanks to Ben Alman and Diego Perini).
– Mathias Bynens
Mar 22 '11 at 13:01
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jQuery How to Get Element's Margin and Padding?
... @Dan - really appreciate the effort Dan. apologies for not clarifying more :( Sorry to waste your time.
– Tom
Sep 14 '11 at 18:07
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Pass props to parent component in React.js
...as that prop?
Better implementation
Child: it really does not have to be more complicated than that.
var Child = React.createClass({
render: function () {
return <button onClick={this.props.onClick}>{this.props.text}</button>;
},
});
Parent with single child: using the value...
Why dict.get(key) instead of dict[key]?
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How to determine total number of open/active connections in ms sql server 2005
...Connections
FROM
sys.sysprocesses
WHERE
dbid > 0
If you need more detail, run:
sp_who2 'Active'
Note: The SQL Server account used needs the 'sysadmin' role (otherwise it will just show a single row and a count of 1 as the result)
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Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...orks, without ever considering dynamic_cast. Needless to say, this is much more powerful as it combines all of const_cast, static_cast and reinterpret_cast, but it's also unsafe, because it does not use dynamic_cast.
In addition, C-style casts not only allow you to do this, but they also allow you ...
Drawing Isometric game worlds
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Update: Corrected map rendering algorithm, added more illustrations, changed formating.
Perhaps the advantage for the "zig-zag" technique for mapping the tiles to the screen can be said that the tile's x and y coordinates are on the vertical and horizontal axes.
"Drawing ...
UILabel with text of two different colors
...ringKey.foregroundColor, value: color, range: range!)
}
}
I have did more experiments with attributes and below are the results, here is the SOURCECODE
Here is the result
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