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Difference Between Schema / Database in MySQL
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PostgreSQL supports schemas, which is a subset of a database:
https://www.postgresql.org/docs/current/static/ddl-schemas.html
A database contains one or more named schemas, which in turn contain
tables. Schemas also contain other kinds of named objects, including
data types, fun...
Can I obtain method parameter name using Java reflection?
...en uses reflection to extract this information from the class at runtime.
https://github.com/paul-hammant/paranamer
I had problems using this library, but I did get it working in the end. I'm hoping to report the problems to the maintainer.
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Prevent browser from loading a drag-and-dropped file
...is:
function isDragSourceExternalFile() {
// Defined here:
// https://stackoverflow.com/a/32044172/395461
}
window.addEventListener("dragover",function(e){
e = e || event;
var IsFile = isDragSourceExternalFile(e.originalEvent.dataTransfer);
if (IsFile) e.preventDefault();
}...
How do I URL encode a string
...ding
http://cybersam.com/programming/proper-url-percent-encoding-in-ios
https://devforums.apple.com/message/15674#15674
http://simonwoodside.com/weblog/2009/4/22/how_to_really_url_encode/
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Count the number of occurrences of a string in a VARCHAR field?
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Select2 dropdown but allow new values by user?
...ow
simply set tagging to true on the select options ?
tags: true
from https://select2.org/tagging
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How to clear the cache of nginx?
...be reflected immediately and without question
It is related to this bug: https://www.virtualbox.org/ticket/12597
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How to drop a database with Mongoose?
...ase(function(err, result){
done();
});
});
You can read more https://github.com/Automattic/mongoose/issues/1469
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How do I detect if software keyboard is visible on Android Device or not?
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I created a simple class that can be used for this: https://github.com/ravindu1024/android-keyboardlistener. Just copy it in to your project and use as follows:
KeyboardUtils.addKeyboardToggleListener(this, new KeyboardUtils.SoftKeyboardToggleListener()
{
@Override
pu...
What does LINQ return when the results are empty
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