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Installing Ruby Gem in Windows
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edited Feb 8 '17 at 12:07
reducing activity
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SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”
My application is to be deployed on both tcServer and WebSphere 6.1. This application uses ehCache and so requires slf4j as a dependency.
As a result I've added the slf4j-api.jar (1.6) jar to my war file bundle.
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Weighted random numbers
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181
There is a straightforward algorithm for picking an item at random, where items have individua...
Positive Number to Negative Number in JavaScript?
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13 Answers
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Showing the same file in both columns of a Sublime Text window
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315
Yes, you can. When a file is open, click on File -> New View Into File. You can then drag th...
How to remove the first and the last character of a string
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var yourString = "/installers/";
var result = yourString.substring(1, yourString.length-1);
console.log(result);
Or you can use .slice as suggested by Ankit Gupta
var yourString = "/installers/services/";
var result = yourString.slice(1,-1);
console.log(result);
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Adding a parameter to the URL with JavaScript
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Split data frame string column into multiple columns
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15 Answers
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Function for Factorial in Python
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192
Easiest way is to use math.factorial (available in Python 2.6 and above):
import math
math.fa...