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Ruby, remove last N characters from a string?
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13 Answers
13
Active
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Is it possible to clone html element objects in JavaScript / JQuery?
...ipt using the cloneNode() method:
// Create a clone of element with id ddl_1:
let clone = document.querySelector('#ddl_1').cloneNode( true );
// Change the id attribute of the newly created element:
clone.setAttribute( 'id', newId );
// Append the newly created element on element p
document.quer...
How to open every file in a folder?
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357
Os
You can list all files in the current directory using os.listdir:
import os
for filename ...
PHP expects T_PAAMAYIM_NEKUDOTAYIM?
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347
It’s the double colon operator :: (see list of parser tokens).
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How to configure Git post commit hook
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VonCVonC
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Python - Create a list with initial capacity
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S.LottS.Lott
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Getting the max value of an enum
... do something like this:
// given this enum:
public enum Foo
{
Fizz = 3,
Bar = 1,
Bang = 2
}
// this gets Fizz
var lastFoo = Enum.GetValues(typeof(Foo)).Cast<Foo>().Last();
Edit
For those not willing to read through the comments: You can also do it this way:
var lastFoo = En...
How should I handle “No internet connection” with Retrofit on Android
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answered Mar 23 '14 at 19:22
AlexVAlexV
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Why is string concatenation faster than array join?
... DaanDaan
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4
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sed one-liner to convert all uppercase to lowercase?
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answered Jan 3 '11 at 1:52
magnetarmagnetar
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