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Jquery .on() submit event
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I had a problem with the same symtoms.
In my case, it turned out that my submit function was missing the "return" statement.
For example:
$("#id_form").on("submit", function(){
//Code: Action (like ajax...)
return false;
})
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SQLite select where empty?
In SQLite, how can I select records where some_column is empty?
Empty counts as both NULL and "".
4 Answers
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$watch'ing for data changes in an Angular directive
How can I trigger a $watch variable in an Angular directive when manipulating the data inside (e.g., inserting or removing data), but not assign a new object to that variable?
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How do I run multiple instances of Android Studio
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Your Android Studio was set to open project in the same window. You can change that, so it asks whether to open new window while opening other project.
Do this:
Go to: File -> Settings -> Appearance & Behavior -> System Settings -> Project Opening.
Check [x] "Confirm window...
What is the status of JSR 305?
...is document does not propose any annotations, merely specifying where they can appear in Java code.
JSR 308 (annotations in new places) is included in java 8 under JEP 104.
As of 2017, JSR 305 (new annotations) continues to carry official status of “Dormant”. A question about it's status in ...
Using psql how do I list extensions installed in a database?
...ELECT *
FROM pg_extension
http://www.postgresql.org/docs/current/static/catalog-pg-extension.html
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jQuery - Add ID instead of Class
.../overwriting the id of three elements and adding an id to one element.
You can modify as per you needs...
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Default visibility of class methods in PHP
I looked at the manual , but I can't seem to find the answer.
6 Answers
6
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Java Round up Any Number
I can't seem to find the answer I'm looking for regarding a simple question: how do I round up any number to the nearest int ?
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Can a pointer to base point to an array of derived objects?
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You cannot index like that. You have allocated an array of Rectangles and stored a pointer to the first in shapes. When you do shapes[1] you're dereferencing (shapes + 1). This will not give you a pointer to the next Rectangle, b...