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How do I check if an HTML element is empty using jQuery?
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By far the most elegant solution, should be the correct answer.
– Christoffer Bubach
Sep 22 '15 at 22:32
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How to Add a Dotted Underline Beneath HTML Text
...their cursor over the element:
NOTE: The dotted border/underline is shown by default in Firefox and Opera, but IE8, Safari, and Chrome need a line of CSS:
<abbr title="Hyper Text Markup Language">HTML</abbr>
s...
Determine distance from the top of a div to top of window with javascript
...ventListener('scroll', function(ev) {
var someDiv = document.getElementById('someDiv');
var distanceToTop = someDiv.getBoundingClientRect().top;
console.log(distanceToTop);
});
Open your browser console and scroll your page to see the distance.
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Fragment lifecycle - which method is called upon show / hide?
... the following method to switch between Fragments (in my NavigationDrawer) by showing / hiding them.
11 Answers
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How to grab substring before a specified character jQuery or JavaScript
...arison, see: jsperf.com/street-array-vs-substr
– Goodbye StackExchange
Nov 30 '17 at 13:17
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Programmatically creating Markdown tables in R with KnitR
...rmat argument, since knitr is aware of the output format and will automatically set it
– Yihui Xie
Nov 12 '13 at 6:20
3
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Print an integer in binary format in Java
I have a number and I want to print it in binary. I don't want to do it by writing an algorithm, Is there any built-in function for that in Java?
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Android - shadow on text?
...gdroid's resources from above)
TextView infoTextView = (TextView) findViewById(R.id.info);
infoTextView.setTextAppearance(getApplicationContext(),
R.style.AudioFileInfoOverlayText);
The signature for setTextAppearance is
public void setTextAppearance (Context context, int resid)
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In VIM, how do I break one really long line into multiple lines?
... breaks on window size or 79 depending on which comes first.
:set tw=80
By setting format options to include text width vim will automatically break at the tw setting.
:set fo+=t
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improv...
How to round the minute of a datetime object
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This does not work at all for me for long periods. e.g. roundTime(datetime.datetime(2012,12,31,23,44,59,1234),roundTo=60*60*24*7) vs roundTime(datetime.datetime(2012,12,30,23,44,59,1234),roundTo=60*60*24*7)
– CPBL
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