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Javascript event handler with parameters
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I don't understand exactly what your code is trying to do, but you can make variables available in any event handler using the advantages of function closures:
function addClickHandler(elem, arg1, arg2) {
elem.addEventListener('click', function(e) {
// in the ...
How to change field name in Django REST Framework
I am trying to change Model field name in DRF Serializer like alias in SQL. I have tried different methods but cannot succeed.
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Spring MVC: How to perform validation?
... know what is the cleanest and best way to perform form validation of user inputs. I have seen some developers implement org.springframework.validation.Validator . A question about that: I saw it validates a class. Does the class have to be filled manually with the values from the user input, and t...
How to trigger the window resize event in JavaScript?
I have registered a trigger on window resize. I want to know how I can trigger the event to be called. For example, when hide a div, I want my trigger function to be called.
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How best to include other scripts?
The way you would normally include a script is with "source"
21 Answers
21
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What's the difference between Thread start() and Runnable run()
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First example: No multiple threads. Both execute in single (existing) thread. No thread creation.
R1 r1 = new R1();
R2 r2 = new R2();
r1 and r2 are just two different objects of classes that implement the Runnable interface and thus implement the run() method. When you ...
How can I remove the gloss on a select element in Safari on Mac?
On Macs and iOS devices, in Safari, a <select> element with a background color generates a gloss over itself. This does not seem to happen in other operating systems.
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How do I make class methods / properties in Swift?
Class (or static) methods in Objective-C were accomplished using + in declarations.
5 Answers
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How do I move an issue on github to another repo?
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See the GitHub docs on transferring issues.
Transferring an open issue to another repository
On GitHub, navigate to the main page of the repository.
Under your repository name, click Issues.
In the list of issues, click the issue you'd like to transfer.
In...
How to change height of grouped UITableView header?
I know how to change the height of the section headers in the table view. But I am unable to find any solution to change the default spacing before the first section.
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