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How to Use slideDown (or show) function on a table row?
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I simply wrap the tr dynamically then remove it once the slideUp/slideDown has complete. It's a pretty small overhead adding and removing one or a couple of tags and then removing them once the animation is complete, I don't see any visible lag at all...
Rails raw SQL example
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and then you'd need to call values on this PG::Result object to get the results array
– jobwat
Mar 26 '14 at 1:00
3
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How to implement the Android ActionBar back button?
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In my situation I was looking for a way to not call onCreate of the parent when returning to it. To do this, I used your implementation, but called finish() instead of NavUtils.navigateUpFromSameTask(this). finish() calls my onStart instead of onCreate which was more idea...
How to ALTER multiple columns at once in SQL Server
...R field from 50 to 100 chars), you can generate all the statements automatically using the query below. This technique is also useful if you want to replace the same character in multiple fields (such as removing \t from all columns).
SELECT
TABLE_CATALOG
,TABLE_SCHEMA
,TABLE_NAME
...
How to delay the .keyup() handler until the user stops typing?
...ime or in events that fire at a high rate, like resize:
function delay(callback, ms) {
var timer = 0;
return function() {
var context = this, args = arguments;
clearTimeout(timer);
timer = setTimeout(function () {
callback.apply(context, args);
}, ms || 0);
};
}
// ...
drag drop files into standard html file input
... well:
// dragover and dragenter events need to have 'preventDefault' called
// in order for the 'drop' event to register.
// See: https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Drag_operations#droptargets
dropContainer.ondragover = dropContainer.ondragenter = function(evt) {
ev...
Mismatched anonymous define() module
...s, require.js can blow up if
You have an anonymous define ("modules that call define() with no string ID") in its own script tag (I assume actually they mean anywhere in global scope)
You have modules that have conflicting names
You use loader plugins or anonymous modules but don't use require.js'...
JPA EntityManager: Why use persist() over merge()?
...ged (any changes you make will not be part of the transaction - unless you call merge again). You can through use returned instance (managed one).
Maybe a code example will help.
MyEntity e = new MyEntity();
// scenario 1
// tran starts
em.persist(e);
e.setSomeField(someValue);
// tran ends, a...
How do I get the last inserted ID of a MySQL table in PHP?
...our code is used at same time in two different sessions.
That function is called mysql_insert_id
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Show and hide a View with a slide up/down animation
...eller I think the problem many have is that the listener onAnimationEnd is called every time for a multi-occurring animation, which means that onAnimationEnd is called also when the view get shown, which sets its visibility to Gone, etc.
– oldergod
Sep 20 '16 a...