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What is the easiest way to disable/enable buttons and links (jQuery + Bootstrap)
...mple piece of jQuery code to target anchor tags with the disabled class to call event.preventDefault():
$('body').on('click', 'a.disabled', function(event) {
event.preventDefault();
});
We can toggle the disabled class by using toggleClass():
jQuery.fn.extend({
disable: function(state) {...
Is it Linq or Lambda?
...those two syntaxes is purely syntactic. The second linq style using method calls is how it works under the hood. The first is meant to be more user friendly/easier and the compiler converts it to method calls behind the scenes. They should work the same for any given query though of course the compi...
In Vim, how do I apply a macro to a set of lines?
...
There's also a plugin called RangeMacro, does exactly what you want! For everyone that can't guess by the name, what it does: it repeats a recorded macro for each line in a given range, no matter if by visual selection or by a :40,50 / :+10
See h...
How can I use getSystemService in a non-activity class (LocationManager)?
... see how me passing the context to the method will help when I cannot even call getSystemService without writing this class as an extended class to Activity.
– Kevin Parker
Feb 2 '11 at 4:23
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How to set initial size of std::vector?
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@Cincinnatus: Because it has a call to reserve, which pre-allocates the memory size. In theory, setting the size could still be minutely faster, since it also avoids incrementing the current size every time you add an item. In reality, I doubt you could me...
How do I access the request object or any other variable in a form's clean() method?
... adding method parameters or instance variables is impossible. Think about callable argument to a query filter that needs access to request data. You can neither add a parameter to the call, nor is there any instance to reference.
– Ber
Jun 29 '09 at 14:18
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How to trigger ngClick programmatically
...ction like when you use in a $timeout function ? In other words, you can't call a $scope.$apply() in a $scope.$apply()... I hope this might helps you.
– jpmottin
Oct 6 '16 at 9:26
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What is an 'endpoint' in Flask?
...Werkzeug library) is to map URL paths to some logic that you will run (typically, the "view function"). Your basic view is defined like this:
@app.route('/greeting/<name>')
def give_greeting(name):
return 'Hello, {0}!'.format(name)
Note that the function you referred to (add_url_rule) a...
Change drawable color programmatically
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How to remove it programatically ?
– Hardik Joshi
Oct 4 '18 at 9:04
1
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Is there a function to deselect all text using JavaScript?
...rowsers that don't support user-select CSS when dragging elements around. Call clearSelection() in the mouse move callback.
– Geordie
Mar 10 '17 at 0:32
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