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Generate random string/characters in JavaScript
...haracters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
var charactersLength = characters.length;
for ( var i = 0; i < length; i++ ) {
result += characters.charAt(Math.floor(Math.random() * charactersLength));
}
return result;
}
console.log(m...
List of installed gems?
...puts specs[0..5].map{ |s| "#{s.name} #{s.version}" }
# >> Platform 0.4.0
# >> abstract 1.0.0
# >> actionmailer 3.0.5
# >> actionpack 3.0.5
# >> activemodel 3.0.5
# >> activerecord 3.0.5
Here's an updated way to get a list:
require 'rubygems'
def local_gems
...
Getting Checkbox Value in ASP.NET MVC 4
I'm working on an ASP.NET MVC 4 app. This app has a basic form. The model for my form looks like the following:
18 Answers
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Android ADB device offline, can't issue commands
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140
I just got the same problem today after my Nexus 7 and Galaxy Nexus were updated to Android 4.2...
How do you set EditText to only accept numeric values in Android?
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408
Add android:inputType="number" as an XML attribute.
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Eclipse comment/uncomment shortcut?
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edited Feb 20 '14 at 23:36
rhinoinrepose
1,97622 gold badges1818 silver badges2626 bronze badges
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What is the javascript MIME type for the type attribute of a script tag? [duplicate]
...ar as the javascript is concerned, but it's part of the spec for both HTML 4 and XHTML 1.0.
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Cast to int vs floor
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194
Casting to an int will truncate toward zero. floor() will truncate toward negative infinite. T...
Version of Apache installed on a Debian machine
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418
Try apachectl -V:
$ apachectl -V
Server version: Apache/2.2.9 (Unix)
Server built: Sep 18 2...
Why is printing to stdout so slow? Can it be sped up?
...ines.
However, with the above modifications to write unbuffered, it takes 40 seconds to write only 1,000 lines to disk. I gave up waiting for 100,000 lines to write, but extrapolating from the previous, it would take over an hour.
That puts the terminal's 11 seconds into perspective, doesn't it?
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