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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...
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...
Entity Framework Timeouts
...I suppose that even happen (since they are two literal values), but honestly I think the code is kind of strange this way.
– Erick Petrucelli
Apr 30 '13 at 18:20
35
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How to start jenkins on different port rather than 8080 using command prompt in Windows?
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@SteveGreen: The above mentioned commands are starting Jenkins from the command line. This is not a permant configuration. It is possible to save this command in a batch file and launch that file during startup, e.g. in an autostart folder.
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Javascript - removing undefined fields from an object [duplicate]
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A one-liner using ES6 arrow function and ternary operator:
Object.keys(obj).forEach(key => obj[key] === undefined ? delete obj[key] : {});
Or use short-circuit evaluation instead of ternary: (@Matt Langlois, thanks for th...
How to set my default shell on Mac?
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As this answer is the accepted one, perhaps instead of it being an addendum presumably to another answer, you could make it a complete answer to include the addendum.
– Jason R. Coombs
Apr 23 '18 at 14:07
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Which ORM should I use for Node.js and MySQL? [closed]
...simple-to-use, reasonable-performance ORM, which supports caching, many-to-one and many-to-many relations.
From the MySQL ORMs I could find, persistencejs and sequelize seem the most mature.
Do you have experience with either? What are the relevant pros and cons I should be aware of in my decis...