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In JavaScript can I make a “click” event fire programmatically for a file input element?
...xploitable. Is this documented anywhere? I guess it would be implemented by each browser?
– user28655
Oct 16 '08 at 23:47
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Testing if a checkbox is checked with jQuery
..."#id").is("checked") in a if clause you'll get true or false, not on/off, by return and you can send it to your back-end script and do whatever you want.
– Zanoldor
Feb 15 '17 at 12:33
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SQL Server: Maximum character length of object names
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I think that by "comprobation" you might have meant "test" or "verification". Am I right?
– Stephen G Tuggy
Apr 13 '18 at 21:15
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CSS: center element within a element
... text-align:center;
background-color:blue;
height:400px;
width:600px;
}
.block {
height:100px;
width:200px;
text-align:left;
}
.center {
margin:auto;
background-color:green;
}
.left {
margin:auto auto auto 0;
background-color:red;
}
.right ...
What is the pythonic way to avoid default parameters that are empty lists?
...ion is defined, not each time the function is called (like it is in say, Ruby). This means that if you use a mutable default argument and mutate it, you will and have mutated that object for all future calls to the function as well"
Sample code to implement it:
def foo(element, to=None):
if t...
IllegalStateException: Can not perform this action after onSaveInstanceState with ViewPager
...'ve posted an answer here. But I've actually found an even better solution by using Otto message bus: register the fragment as a subscriber and listen for the async result from the bus. Unregister on pause and re-register on resume. The async also needs a Produce method for the times when it complet...
ssh: connect to host github.com port 22: Connection timed out
...command:
git config --global url."https://".insteadOf git://
Now, as if by magic, all git commands will perform a substitution of git:// to https://
source:
git:// protocol blocked by company, how can I get around that?
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Accessing items in an collections.OrderedDict by index
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If its an OrderedDict() you can easily access the elements by indexing by getting the tuples of (key,value) pairs as follows
>>> import collections
>>> d = collections.OrderedDict()
>>> d['foo'] = 'python'
>>> d['bar'] = 'spam'
>>> d.item...
How to change position of Toast in Android?
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You can customize the location of your Toast by using:
setGravity(int gravity, int xOffset, int yOffset)
docs
This allows you to be very specific about where you want the location of your Toast to be.
One of the most useful things about the xOffset and yOffset para...
jQuery remove options from select
...[value="X"]').remove();
Main point is that find takes a selector string, by feeding it x you are looking for elements named x.
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