Nginx can not forward the request protocol correctly to upstream

Nginx can not forward the request protocol correctly to upstream

I have a website in rails 4 beta. It is running on Nginx + Unicorn. I want nginx to forward the request protocol ( 'http' or 'https' ) to unicorn so that I can work with them. However I am not able to make it work.I put and in the view fi

How to use fstream objects with relative path?

How to use fstream objects with relative path?

Do I always have to specify absolute path for objects instantiated from std::fstream class? In other words, is there a way to specify just relative path to them such as project path? 1:You can use relative paths as well. But they are r

Redis: Failed opening .rdb for saving: Permission denied

Redis: Failed opening .rdb for saving: Permission denied

I have a redis server 2.8 installed using ubuntu apt-get on ubuntu 12.04.I have copied a dump.rdb from an other database. Now when I try to start the new server, I constantly get:[35763] 04 Mar 01:51:47.088 * 1 changes in 900 seconds. Savin

WIKI: How to use Lime (how to use closure-compiler with 3rd party (closure) libraries)

WIKI: How to use Lime (how to use closure-compiler with 3rd party (closure) libraries)

The following post inspired me to have a look at limeJS, as a side project I'm working on and off an a Yatzee game (mostly off) and thought that might be a nice library to use.As a beginner in google-closure I had some difficulties running

Closest ancestor matching selector using native DOM?

Closest ancestor matching selector using native DOM?

Is anybody working on a jQuery.closest() equivalent in the DOM api?Looks like the Selectors Level 2 draft adds matches() equivalent to jQuery.is(), so native closest should be much easier to write. Has adding closest() to Selectors come up

Rewrite response headers with node-http-proxy

Rewrite response headers with node-http-proxy

I'm using node-http-proxy and want to watch for a particular responseheader and rewrite it if necessary. Anyone here have suggestions on todo this?My proxy server sits in front of a couple different node servers aswell as a java webapp. Th

How do I access elements from the outer loop from within nested loops?

How do I access elements from the outer loop from within nested loops?

I have nested xsl:for loops: From within the inner loop, how can I access attributes from the current node in the outer loop?I keep finding myself writing code like this: This doesn't scale very well, as so

Postgres recursive query with row_to_json

Postgres recursive query with row_to_json

I've got a table in postgres 9.3.5 that looks like this:CREATE TABLE customer_area_node( id bigserial NOT NULL, customer_id integer NOT NULL, parent_id bigint, name text, description text, CONSTRAINT customer_area_node_pkey PRIMARY KE

How to deploy laravel 4.2 on shared hosting?

How to deploy laravel 4.2 on shared hosting?

I developed an application with laravel 4.2.8 and now I am having trouble deploying it. I followed this answer https://stackoverflow.com/a/16683938/3153380 but its not working. I am getting a white screen and the headers are returning a 500

Installing CodeIgniter on root and WordPress in sub-directory

Installing CodeIgniter on root and WordPress in sub-directory

I want to create a website where the main pages will be served from CodeIgniter. I will use Wordpress in the /blog/ sub-directory to host the blog. Thats it! I want nothing else. Just to make sure that:example.com/somepage/ calls a CI contr

How to parse a boolean expression and load it into a class?

How to parse a boolean expression and load it into a class?

I've got the following BoolExpr class:class BoolExpr{ public enum BOP { LEAF, AND, OR, NOT }; // // inner state // private BOP _op; private BoolExpr _left; private BoolExpr _right; private String _lit; //

Determine if a binary tree is subtree of another binary tree using pre-order and in-order strings

Determine if a binary tree is subtree of another binary tree using pre-order and in-order strings

I want to find out whether binary tree T2 is a subtree of of binary tree T1. I read that one could build string representations for T2 and T1 using pre-order and in-order traversals, and if T2 strings are substrings of T1 strings, T2 is a s

How do I create a new root by adding and removing nodes retrieved from the old root?

How do I create a new root by adding and removing nodes retrieved from the old root?

I am creating a Code Fix that changes this:if(obj is MyClass){ var castedObj = obj as MyClass;}into this:var castedObj = obj as MyClass;if(castedObj != null){}This means I have to do 3 things:Change the condition in the if statement.Move

Need understanding of spring.handlers and spring.schemas

Need understanding of spring.handlers and spring.schemas

I have some questions derived from a problem that I have already solved through this other question. However, I am still wondering about the root cause. My questions are as follows:What is the purpose of spring.handlers and spring.schemas?A

log4j log file names?

log4j log file names?

We have several jobs that run concurrently that have to use the same config info for log4j. They are all dumping the logs into one file using the same appender. Is there a way to have each job dynamically name its log file so they stay se

Why is object oriented PHP with mysqli better than the procedural approach? [closed]

Why is object oriented PHP with mysqli better than the procedural approach? [closed]

I have been using the procedural approach with mysql* until recently. Now I want to shift to mysqli and object oriented approach. Many online resources and books state that OOP is better than procedural even in case of PHP. After going thro

Creating temporary files in Heroku

Creating temporary files in Heroku

I have an app hosted @ Heroku. The app depends on some feeds which are fetched using a socket listener. The socket listener gets one line of XML per second. Once I detect the end of file signal from the listener, I upload the file to Amazon

Request exceeded the limit of 10 internal redirects due to probable configuration error

Request exceeded the limit of 10 internal redirects due to probable configuration error

I'm getting the following error in my CakePHP application:Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get

Drill down hierarchical data with UITableView

Drill down hierarchical data with UITableView

I want to build an app to navigate a data hierarchy. The structure of this hierarchy is something like the one I'm showing in the following image. A branch of the structure could have more levels than the others.I would like to drill-down t

Embedding a Pygame window into a Tkinter or WxPython frame

Embedding a Pygame window into a Tkinter or WxPython frame

A friend and I are making a game in pygame. We would like to have a pygame window embedded into a tkinter or WxPython frame, so that we can include text input, buttons, and dropdown menus that are supported by WX or Tkinter. I have scoured

Python file parsing: Build tree from text file

Python file parsing: Build tree from text file

I have an indented text file that will be used to build a tree. Each line represents a node, and indents represent depth as well as node the current node is a child of.For example, a file might look likeROOT Node1 Node2 Node3

How to trust a self-signed certificate in a windows store app

How to trust a self-signed certificate in a windows store app

I am trying to override the certificate validation in a Windows Store App to accept a self-signed certificate on two external services (using HttpClient) to allow the Windows 8 app to accept the certificates and establish a trust relationsh

Recursive stream

Recursive stream

I want to list all the files on my computer recursively using Java 8.Java 8 provides a listFiles method that returns all the files and directories but without recursion. How can I use it to get a full recursive list of files (without using

onServiceConnected never called after bindService method

onServiceConnected never called after bindService method

I have a particular situation:a service started by a broadcast receiver starts an activity. I want to make it possible for this activity to communicate back to the service. I have chosen to use AIDL to make it possible. Everything seems wor

How to connect PHP with Microsoft Access database

How to connect PHP with Microsoft Access database

I am currently faced with a new challenge to develop a site using Microsoft Access as the primary database instead of mysql. I have not used MS Access before and I would like guidiance on how to go about it, I have looked up the w3c website