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What are the differences between Clojure, Scheme/Racket and Common Lisp?
...)
Probably the best compiler (Common Lisp is the fastest Lisp according to http://benchmarksgame.alioth.debian.org/u64q/which-programs-are-fastest.html although there isn't much in it.....)
Clojure distinctive features:
Largest library ecosystem, since you can directly use any Java libraries
Vec...
How to manually send HTTP POST requests from Firefox or Chrome browser?
...a web application I'm working on. For that I would like to manually create HTTP POST requests (meaning I can add whatever parameters I like).
...
Google Chrome Printing Page Breaks
...g Chrome:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
<title>Paginated HTML</title>
<style type="text/css" media="print">
div.page
{
page-break-after: always;
...
Make git automatically remove trailing whitespace before committing
...atically remove trailing whitespace (and other whitespace errors) from all commits as they are applied.
16 Answers
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What to add for the update portion in ConcurrentDictionary AddOrUpdate
...or that key if the key already exists: Use the indexer’s setter
(See: http://blogs.msdn.com/b/pfxteam/archive/2010/01/08/9945809.aspx)
The indexer is atomic, too. If you pass a function instead, it might not be:
All of these operations are atomic and are thread-safe with regards to all oth...
What is the easiest way to disable/enable buttons and links (jQuery + Bootstrap)
...lass is what is needed to make an anchor tag appear disabled.
<a href="http://example.com" class="btn">My Link</a>
Of course, this will not prevent links from functioning when clicked. The above link will take us to http://example.com. To prevent this, we can add in a simple piece of ...
How to use RSpec's should_raise with any kind of exception?
...ror
...
Note: raise_error is an alias for raise_exception.
Documentation: https://www.relishapp.com/rspec
RSpec 2:
https://www.relishapp.com/rspec/rspec-expectations/v/2-13/docs/built-in-matchers/raise-error-matcher
RSpec 1:
http://apidock.com/rspec/Spec/Matchers/raise_error
http://apidock.com/r...
Difference between web server, web container and application server
...ponents like Servlets, JSP. It is a part of the web server.
Web Server or HTTP Server: A server which is capable of handling HTTP requests, sent by a client and respond back with a HTTP response.
Application Server or App Server: can handle all application operations between users and an organizat...
How to make an inline-block element fill the remainder of the line?
...
See: http://jsfiddle.net/qx32C/36/
.lineContainer {
overflow: hidden; /* clear the float */
border: 1px solid #000
}
.lineContainer div {
height: 20px
}
.left {
width: 100px;
float: left;
bo...
Convert .pem to .crt and .key
... unable to load certificate 140584440387400:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE
– Damien Carol
May 20 '15 at 13:57
...