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disable all form elements inside div
...tion/input/checkbox/submit etc) in a form by telling only the parent div name in jquery/javascript?
12 Answers
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator
...g iterator twice in each iteration, you're getting new iterators all the time.
The easiest way to write this loop is using the for-each construct:
for (String s : arrayList)
if (s.equals(value))
// ...
As for
java.lang.ArrayIndexOutOfBoundsException: -1
You just tried to get el...
Using IQueryable with Linq
...
Marc Gravell's answer is very complete, but I thought I'd add something about this from the user's point of view, as well...
The main difference, from a user's perspective, is that, when you use IQueryable<T> (with a provider that supports things correctly), you can save a lot of...
Catch paste input
...
OK, just bumped into the same issue.. I went around the long way
$('input').on('paste', function () {
var element = this;
setTimeout(function () {
var text = $(element).val();
// do something with text
}, 100);
});
Just a small timeout...
django syncdb and an updated model
...wards
Django has built in support for migrations - take a look at the documentation.
For Django 1.6 and earlier
Django doesn't support migrations out of the box. There is a pluggable app for Django that does exactly that though, and it works great. It's called South.
...
What does the question mark operator mean in Ruby?
...
It is a code style convention; it indicates that a method returns a boolean value.
The question mark is a valid character at the end of a method name.
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Replacing instances of a character in a string
... Does this work with unicode characters? It doesn't seem to work for me.
– Steven2163712
Jan 17 '19 at 10:23
@St...
How to determine whether an object has a given property in JavaScript
...etter — Object.prototype.hasOwnProperty.call(x, 'y'), so that property named "hasOwnProperty" would not conflict with inspection process ;)
– kangax
Dec 24 '09 at 14:03
5
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Bordered UITextView
... thin gray border around a UITextView . I have gone through the Apple documentation but couldn't find any property there. Please help.
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Center image in div horizontally [duplicate]
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Every solution posted here assumes that you know the dimensions of your img, which is not a common scenario. Also, planting the dimensions into the solution is painful.
Simply set:
/* for the img inside your div */
display: block;
margin-left: auto;
marg...