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What does “javascript:void(0)” mean?
...d. Please don't do it in the case of an anchor being used as a button on a form.
– Josh Habdas
Mar 11 '17 at 14:17
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What is the meaning of erb?
Why is the view of Rails application in the format *.erb.html ? What does "erb" mean?
6 Answers
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What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
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JSF is geared towards form based applications. jQuery is nice (heck, lot of popular JSF component libraries like PrimeFaces, RichFaces and IceFaces even use it under the covers), but jQuery doesn't simplify processing form submits in the server si...
Why are dashes preferred for CSS selectors / HTML attributes?
...irstName = document.querySelector('#first-name');
var firstName = document.forms[0].first_name;
I find the two first options much more preferable, especially since '#first-name' can be replaced with a JavaScript variable and built dynamically. I also find them more pleasant on the eyes.
The fact ...
Given a number, find the next higher number which has the exact same set of digits as the original n
...en the digit-strings are of equal length.
Our original number N is of the form AxB, where x is a single digit and B is sorted descending.
The number found by our algorithm is AyC, where y ∈ B is the smallest digit > x (it must exist due to the way x was chosen, see above), and C is sorted asce...
What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?
... can override it and use your own custom Partitioner.
A great source of information for these steps is this Yahoo tutorial.
A nice graphical representation of this is the following (shuffle is called "copy" in this figure):
Note that shuffling and sorting are not performed at all if you specify...
How do you plot bar charts in gnuplot?
....dat" using 2: xtic(1) with histogram
Here data.dat contains data of the form
title 1
title2 3
"long title" 5
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MIN and MAX in C
...tems I have access to in my answer above (the comment field doesn't accept formatting as far as I can tell). Will try to find the links to the FreeBSD/Linux/glibc source repos.
– Mikel
Aug 15 '10 at 2:30
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What are all the possible values for HTTP “Content-Type” header?
...plication/ld+json
application/xml
application/zip
application/x-www-form-urlencoded
Type audio
audio/mpeg
audio/x-ms-wma
audio/vnd.rn-realaudio
audio/x-wav
Type image
image/gif
image/jpeg
image/png
image/tiff
image/vnd.microsoft.icon
image/x-icon
image/v...
What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
...d've removed any relative path elements in an absolute path. The canonical form would then remove any FS links or junctions in the path.
– Lawrence Dol
May 14 '14 at 18:56
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