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jQuery hide element while preserving its space in page layout
...ide() sets the display style to none, which completely removes the element from the document flow and causes it to not take up space.
visibility:hidden keeps the space as it is.
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In c++ what does a tilde “~” before a function name signify?
...it destroys the instance, frees up memory, etc. etc.
Here's a description from ibm.com:
Destructors are usually used to deallocate memory and do other cleanup for a class object and its class members when the object is destroyed. A destructor is called for a class object when that object passes ou...
Proper way to add svn:executable
...*.py files in my project that have execute bit set on them.
I execute this from the top level directory
for f in `find ./ -name '*.py'`; do echo $f; if [ -x $f ]; then echo $f 'is executable setting svn:executable'; svn propset svn:executable on $f; else echo $f 'is not executable'; fi; done;
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new DateTime() vs default(DateTime)
...erless constructors for structs, which allow the behavior of new to differ from what default(T) will do.
– vcsjones
Feb 27 '15 at 15:45
...
jQuery duplicate DIV into another DIV
... $('.package').html($button);
});
Full demo: http://jsfiddle.net/3rXjx/
From the jQuery docs:
The .clone() method performs a deep copy of the set of matched
elements, meaning that it copies the matched elements as well as all
of their descendant elements and text nodes. When used in conju...
One class per file rule in .NET? [closed]
...en more severe). It's often used to split the auto-generated designer code from your custom code in the same class (but sometimes is used to allow different developers to work on the class at the same time via different files). So Microsoft does see benefits of multiple files and everybody has multi...
What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
...period), and is set by default to 'first'.
flatten Remove all path parts from generated dest paths.
rename This function is called for each matched src file, (after extension renaming and flattening). The dest and matched src path are passed in, and this function must return a new dest value. If...
Why do indexes in XPath start with 1 and not 0?
...n this XSL specification (which later separated out into XPath and others) from April 1999, "The position() function returns the position of the context node in the context node list. The first position is 1, and so the last position will be equal to last()." Were any "mere mortals" using RDF in the...
Function to calculate distance between two coordinates
...perly. According to Google Maps, the distance between these coordinates (from 59.3293371,13.4877472 to 59.3225525,13.4619422 ) are 2.2 kilometres while the function returns 1.6 kilometres. How can I make this function return the correct distance?
...
Check if element is visible in DOM
...sers, but yes a couple of yrs back, they used to, that's what I understand from reports. Note that the jsPerf only mentions of the speed of execution, while reflow is about the display. And reflows does make the UI poor. I personally will not go for the speed for a routine that is probably called 5/...