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How do I add a class to a given element?
... of your new class to the className property of the element. First, put an id on the element so you can easily get a reference.
<div id="div1" class="someclass">
<img ... id="image1" name="image1" />
</div>
Then
var d = document.getElementById("div1");
d.className += " oth...
Java - How to create new Entry (key, value)
...t its top-level AbstractMap is).
The fact that it's a static nested class means that you DON'T need an enclosing AbstractMap instance to instantiate it, so something like this compiles fine:
Map.Entry<String,Integer> entry =
new AbstractMap.SimpleEntry<String, Integer>("exmpleStrin...
How to detect orientation change in layout in Android?
...ation" you are declaring that you will handle the orientation change which means that your activity won't be recreated when you switch to landscape. Instead, onConfigurationChanged is called. If this is undesired, you could use a variable to remember your activity's orientation and every time you go...
How to “fadeOut” & “remove” a div in jQuery?
I'm trying to give fadeout effect to a div & delete that div(id = "notification"), when an image is clicked.
7 Answers
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How should you build your database from source control?
... as more people weigh in it. Also, be aware my "teaser" questions were not meant as a definitive list of concerns to address - but more as a starting point for discussion.
– LBushkin
Jun 12 '09 at 20:51
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How to read all files in a folder from Java?
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@RudolfSchmidt you mean "throw it away"?
– Roland
May 18 '17 at 10:47
1
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Why does PHP consider 0 to be equal to a string?
...es not compare the types. Instead it will attempt to typecast the items.
Meanwhile the === takes in consideration type of items.
=== means "equals",
== means "eeeeh .. kinda looks like"
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How do I unlock a SQLite database?
...happens like this: A power failure occurs. After power is restored, a well-meaning user or system administrator begins looking around on the disk for damage. They see their database file named "important.data". This file is perhaps familiar to them. But after the crash, there is also a hot journal n...
Create empty queryset by default in django form fields
...ike so: edit_form.fields["asset"].queryset = Asset.objects.filter(location_id=location_id)
– radtek
May 13 '14 at 16:49
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Add new item in existing array in c#.net
...agree with you. If you know of a better way to expand an array then by all means, post it. I doubt your re-allocation and manual copy will be better than using a List though. Sometimes the answer is "don't do that."
– Ed S.
Feb 14 '19 at 20:59
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