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How to display a confirmation dialog when clicking an link?
...e a library like jQuery that will help with cross-browser issues). You can read more about this advanced event handling method on MDN.
jQuery
I'd like to stay far away from being considered a jQuery fanboy, but DOM manipulation and event handling are two areas where it helps the most with browser ...
Performance difference for control structures 'for' and 'foreach' in C#
... the difference to performance won't be significant, but the difference to readability favours the foreach loop.
I'd personally use LINQ to avoid the "if" too:
foreach (var item in list.Where(condition))
{
}
EDIT: For those of you who are claiming that iterating over a List<T> with foreach...
Best way to store JSON in an HTML attribute?
... it into the HTML attribute? And then how do I decode that when I want to read it in jQuery? And then how do I write it back in using jQuery in the same way that it was in PHP?
– BadHorsie
Sep 6 '11 at 16:01
...
How can you encode a string to Base64 in JavaScript?
...ring should be interpreted as a byte), and this code did corrupt the data. Read the source, Luke.
– Daniel Yankowsky
Nov 12 '12 at 18:27
11
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Determining complexity for recursive functions (Big O notation)
... dramatically help you understand how to calculate any method.
I recommend reading it from top to bottom to fully understand how to do it:
T(n) = T(n-1) + 1 It means that the time it takes for the method to finish is equal to the same method but with n-1 which is T(n-1) and we now add + 1 because ...
Perform debounce in React.js
...;/div>
);
};
You will find this example running here and you should read react-async-hook documentation for more details.
2018: try promise debouncing
We often want to debounce API calls to avoid flooding the backend with useless requests.
In 2018, working with callbacks (Lodash/Undersco...
Any free WPF themes? [closed]
...I thought, heck, I should go see if any CodePlex project exists for this already. I didn't find any specific project just for themes, but I did discover the WPF Contrib project ... which does have 1 theme that they never released.
UPDATE 2:
Rudi Grobler (above) just created CodePlex community for th...
Could someone explain the pros of deleting (or keeping) unused code?
...like to address your individual bullets for keeping code.
Code is already written, and efforts are spent
But if the already-written code is not in use, this is cost only without (future) value. It is effort invested in vain, and preserving the unused product of those efforts does not va...
What is path of JDK on Mac ? [duplicate]
...ualMachines/jdk1.7.0_25.jdk/Contents/Home/bin/java
and therefrom you can read the Java home directory;
if usr/bin/java points to another symbolic link, recursively apply the same approach with
ls -l <whatever the /usr/bin/java symlink points to>
An important variation is the setup you ...
How do I check if a SQL Server text column is empty?
... This was not the actual question, but just a remark for people that only read the title, don't forget to add OR mytextfield IS NULL when your column can be NULL
– Daan
Aug 27 '15 at 9:50
...