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Truncate a string straight JavaScript
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Here's one method you can use. This is the answer for one of FreeCodeCamp Challenges:
function truncateString(str, num) {
if (str.length > num) {
return str.slice(0, num) + "...";
} else {
return str;
}
}
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Call removeView() on the child's parent first
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I also got this error in my application that is one of the chat application. I am trying to solve this problem. that icon is removed but I need the icon again for uploading images. ( stackoverflow.com/q/58117428/10971384 ) this is my question link
– T...
What is @ModelAttribute in Spring MVC?
...bute was a result of Spring's decision to combine several annotations into one. It became clearer once I split it into several smaller annotations:
For parameter annotations, think of @ModelAttribute as the equivalent of @Autowired + @Qualifier i.e. it tries to retrieve a bean with the given name f...
Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
...t I casually found the same question posted by you in forum.jquery.com and one answer there (by@tucker973), suggested one nice library to make this and wanted to share it here.
It's called sticky-kit by @leafo
github proyect
webpage
simple example in jsFiddle (same code as the snippet attached he...
Is it possible to include a file in your .gitconfig
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Update 2012:
See Mike Morearty's answer:
Includes
You can include one config file from another by setting the special include.path variable to the name of the file to be included.
The included file is expanded immediately, as if its contents had been found at the location of the include d...
LaTeX Optional Arguments
...or a way to provide a default argument, so this answer was the most useful one for me.
– Tanner Swett
Jan 8 '13 at 22:07
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Django-Admin: CharField as TextArea
...min.ModelAdmin is documented in the official Django documentation. Here is one place to look at.
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How different is Scrum practice from Agile Practice? [duplicate]
...elivering, and sustaining complex products, not project management. It was one of the foundations for the agile philosophy described in the manifesto, not a result of it.
– Alan Larimer
Apr 5 '18 at 11:44
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What is the default access modifier in Java? [duplicate]
... below, showing how you can't access a default in another package there is one more thing.
Default is not accessible in a subclass if the class that subclasses it is in another package, but it is accessible if the subclass is in the same package.
package main;
public class ClassA {
private in...
How do I apply a perspective transform to a UIView?
...trick to get perspective working, as described here, is to directly access one of the matrix cells of the CATransform3D (m34). Matrix math has never been my thing, so I can't explain exactly why this works, but it does. You'll need to set this value to a negative fraction for your initial transfor...