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Difference between Node object and Element object?
...f more than one node. Since these can only be elements (only elements typically have a class name), it's technically a nodeList that only has nodes of type element in it and the designers could have made a differently named collection that was an elementList, but they chose to use just one type of ...
Passing data between a fragment and its container activity
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In your fragment you can call getActivity().
This will give you access to the activity that created the fragment. From there you can obviously call any sort of accessor methods that are in the activity.
e.g. for a method called getResult() on your ...
How can I use optional parameters in a T-SQL stored procedure?
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Dynamically changing searches based on the given parameters is a complicated subject and doing it one way over another, even with only a very slight difference, can have massive performance implications. The key is to use an index...
What are the uses for Cross Join?
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You're typically not going to want a full Cartesian product for most database queries. The whole power of relational databases is that you can apply whatever restrictions you might be interested in to allow you to avoid pulling unneces...
How to get a list of all files that changed between two Git commits?
...dard
If you're using this in a shell script, and you want to programmatically check if these commands returned anything, you'll be interested in git diff's --exit-code option.
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$(window).width() not the same as media query
... @edwardm Modernizr.mq only returns a boolean value, so you have to call it yourself in an onresize event handler.
– ausi
Oct 27 '15 at 17:08
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.prop() vs .attr()
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Update 1 November 2012
My original answer applies specifically to jQuery 1.6. My advice remains the same but jQuery 1.6.1 changed things slightly: in the face of the predicted pile of broken websites, the jQuery team reverted attr() to something close to (but not exactly the same a...
Why do we need tuples in Python (or any immutable data type)?
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@ACoolie, that's totally dominated by the random calls (try doing just that, you'll see!), so not very significant. Try python -mtimeit -s "x=23" "[x,x]" and you'll see a more meaningful speedup of 2-3 times for building the tuple vs building the list.
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How to add onload event to a div element
...o, you can't. The easiest way to make it work would be to put the function call directly after the element
Example:
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<div id="somid">Some content</div>
<script type="text/javascript">
oQuickReply.swap('somid');
</script>
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or - even better - just in front of <...
Runnable with a parameter?
... Unfortunately you will not be able to assign it to a variable and call init()
– Andrew Glukhoff
Aug 8 '18 at 9:18
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