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val() doesn't trigger change() in jQuery [duplicate]
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onchange only fires when the user types into the input and then the input loses focus.
You can manually call the onchange event using after setting the value:
$("#mytext").change(); // someObject.onchange(); in standard JS
Alternatively, you can trigger the...
Can't access RabbitMQ web management interface after fresh install
I've installed the latest RabbitMQ server (rabbitmq-server-3.3.0-1.noarch.rpm) on a fresh Centos 5.10 VM according to the instructions on the official site.
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How to get text box value in JavaScript
I am trying to use JavaScript to get the value from an HTML text box but value is not coming after white space
15 Answers
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Run MySQLDump without Locking Tables
I want to copy a live production database into my local development database. Is there a way to do this without locking the production database?
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How to convert strings into integers in Python?
I have a tuple of tuples from a MySQL query like this:
15 Answers
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How to find nth occurrence of character in a string?
Similar to a question posted here , am looking
for a solution in Java.
17 Answers
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How can I get the intersection, union, and subset of arrays in Ruby?
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Utilizing the fact that you can do set operations on arrays by doing &(intersection), -(difference), and |(union).
Obviously I didn't implement the MultiSet to spec, but this should get you started:
class MultiSet
attr_accessor :set
def initialize(set)
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How can I have linebreaks in my long LaTeX equations?
... long. How do I get it to continue on the next line rather than go off the page?
11 Answers
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C/C++ with GCC: Statically add resource files to executable/library
Does anybody have an idea how to statically compile any resource file right into the executable or the shared library file using GCC?
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How can you use optional parameters in C#?
Note: This question was asked at a time when C# did not yet support optional parameters (i.e. before C# 4).
23 Answers
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