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When would you use a List instead of a Dictionary?
...ionary is fast for lookup operations, because is using hash function internally. That means, all the keys must be unique in dictionary.
Consider this examples:
List<KeyValuePair<int, string>> pairs = new List<KeyValuePair<int, string>>();
pairs.Add(new KeyValuePair<int,...
jQuery: How to capture the TAB keypress within a Textbox
I want to capture the TAB keypress, cancel the default action and call my own javascript function.
9 Answers
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Check if property has attribute
... @Qjimbo (or probably someone else reading) Attributes are usually used without the "Attribute" part of their name, but can be. A convention allows you to exclude it, so usually the actual type does have Attribute at the end of its name, but is just not used.
– Jim...
How do I set the size of an HTML text box?
...Here is your CSS with specified padding, so the text box looks the same in all browsers:
.resizedTextbox {width: 100px; height: 20px; padding: 1px}
I added 1 pixel padding because some browsers tend to make the text box look too crammed if the padding is 0px. Depending on your design, you may wan...
Is it possible to run selenium (Firefox) web driver without a GUI?
... is a post you can follow.
Here is the summary steps to set up Xvfb
#install Xvfb
sudo apt-get install xvfb
#set display number to :99
Xvfb :99 -ac &
export DISPLAY=:99
#you are now having an X display by Xvfb
s...
How to stop event bubbling on checkbox click
...se the method
isDefaultPrevented to know whether
this method was ever called (on that
event object).
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jQuery: Can I call delay() between addClass() and such?
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$(this).removeClass("error").dequeue();
});
The reason you need to call next or dequeue is to let jQuery know that you are done with this queued item and that it should move on to the next one.
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Get month name from number
...1..31) are irrelevant, & would not change the output of this function call. That is why they can be hard coded with arbitrary (but valid) values. Generally it's a good idea to highlight parts of your answer that specifically addresses OP's issue, & point out any caveats in using your code. E...
Convert seconds value to hours minutes seconds?
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@Mikhail TimeUnit.#### will allow you to do it with any unit of time.
– Amir Omidi
Apr 4 '18 at 7:36
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How do you change the datatype of a column in SQL Server?
...to drop everything and recreate it, which is tedious and grunt work, especially if you have many foreign references on that column. e.g. when changing from tinyint to int.
– Hrvoje Batrnek
Jun 9 '18 at 14:18
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