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Difference between JSP EL, JSF EL and Unified EL [closed]
... It were those ${} things which works in JSTL tags only. It is designed to call Javabean get methods.
Nov 2003: JSP 2.0 was introduced and EL was moved from JSTL 1.0 to JSP 2.0 in javax.servlet.jsp.el package and it became standard EL as part of J2EE 1.4 standard. JSTL 1.1 was shipped without EL. No...
Can promises have multiple arguments to onFulfilled?
...owing the spec here and I'm not sure whether it allows onFulfilled to be called with multiple arguments. For example:
9 ...
$(this).val() not working to get text from span using jquery
...retrieve text of an auto generated span value just do this :
var al = $("#id-span-name").text();
alert(al);
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Design RESTful query API with a long list of query parameters [closed]
...he
entity enclosed in the request as a new subordinate of the resource
identified by the Request-URI in the Request-Line. POST is designed to
allow a uniform method to cover the following functions:
...
Providing a block of data, such as the result of submitting a form, to a data-han...
jQuery find element by data attribute value
...
Use Attribute Equals Selector
$('.slide-link[data-slide="0"]').addClass('active');
Fiddle Demo
.find()
it works down the tree
Get the descendants of each element
in the current set of matched elements, filtered by a selector, jQuery object, or elemen...
NoSQL (MongoDB) vs Lucene (or Solr) as your database
...e, but Guardian has made some headway and summarize this in an excellent slide-deck, but they too are non-committal on totally jumping on Solr bandwagon and "investigating" combining Solr with CouchDB.
Finally, I will offer our experience, unfortunately cannot reveal much about the business-case. W...
How to find out the number of CPUs using python
...using Python. The result should be user/real as output by time(1) when called with an optimally scaling userspace-only program.
...
Find all storage devices attached to a Linux machine [closed]
...2 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/xvda1 doesn't contain a valid partition table
Disk /dev/xvda2: 365.0 GB, 365041287168 bytes
255 heads, 63 sectors/track, 44380 cylinders, total 712971264 sectors
Units = sectors of 1 * 512 =...
Delete commits from a branch in Git
...before head.
Or, you could look at the output of git log, find the commit id of the commit you want to back up to, and then do this:
git reset --hard <sha1-commit-id>
If you already pushed it, you will need to do a force push to get rid of it...
git push origin HEAD --force
However, i...
Passing additional variables from command line to make
...option for environment variables).
Exporting from the parent Make - if you call Make from a Makefile, you usually shouldn't explicitly write variable assignments like this:
# Don't do this!
target:
$(MAKE) -C target CC=$(CC) CFLAGS=$(CFLAGS)
Instead, better solution might be to export the...