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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
...ebug:
http://railscasts.com/episodes/54-debugging-with-ruby-debug
http://www.sitepoint.com/article/debug-rails-app-ruby-debug/
http://www.datanoise.com/articles/2006/7/12/tutorial-on-ruby-debug
It's incredibly helpful!
s...
Base constructor in C# - Which gets called first? [duplicate]
...
I'd say base
EDIT see:
http://www.c-sharpcorner.com/UploadFile/rajeshvs/ConsNDestructorsInCS11122005010300AM/ConsNDestructorsInCS.aspx
there it says:
using System;
class Base
{
public Base()
{
Console.WriteLine("BASE 1");
}
public Base(int x)
{
...
Large-scale design in Haskell? [closed]
...learly arranged structures.
The Craft of Functional Programming
http://www.cs.kent.ac.uk/people/staff/sjt/craft2e/
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edited Dec 11 '13 at 9:35
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Replace String in all files in Eclipse
... tab right click and select replace , or replace all:
A demo at:
http://www.avajava.com/tutorials/lessons/how-do-i-do-a-find-and-replace-in-multiple-files-in-eclipse.html
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Html attributes for EditorFor() in ASP.NET MVC
...s the below approach directly, so it works for built in editor too. http://www.asp.net/mvc/overview/releases/mvc51-release-notes#new-features
(It's either a case of Great mind thinking alike or they read my answer :)
End Update
If your using your own editor template or with MVC 5.1 which now suppo...
Youtube iframe wmode issue
...nchronously.
var tag = document.createElement('script');
tag.src = "http://www.youtube.com/player_api";
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
// 3. This function creates an <iframe> (and YouTube player)
//...
No internet on Android emulator - why and how to fix? [closed]
...ew APN.
Click on Name. provide name to apn say My APN.
Click on APN. Enter www.
Click on Proxy. enter your proxy server IP. you can get it from internet explorers internet options menu.
click on Port. enter port number in my case it was 8080. you can get it from internet explorers internet options m...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
... However, I don't like to see index.php in the URI. For example, http://www.example.com/faq/whatever will route to http://www.example.com/index.php/faq/whatever . I need a reliable way for a script to know what it's address is, so it will know what to do with the navigation. I've used mod_rewr...
How do you make a HTTP request with C++?
...td::ostringstream os;
os << curlpp::options::Url(std::string("http://www.wikipedia.org"));
string asAskedInQuestion = os.str();
See the examples directory in curlpp source distribution, there is a lot of more complex cases, as well as a simple complete minimal one using curlpp.
my 2 cents .....
Can I use require(“path”).join to safely concatenate urls?
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Usage
var urljoin = require('url-join');
var fullUrl = urljoin('http://www.google.com', 'a', '/b/cd', '?foo=123');
console.log(fullUrl);
Prints:
'http://www.google.com/a/b/cd?foo=123'
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