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mod_rewrite With Unknown File Name and Unknown Query String Var Names and Amount
Category : Web Design

I am trying to create SEO friendly URLs for a site that has a varying number of files, each with a different number of potential query string variables. Every example I have come by either has a specific file or variables in the regular expression; no query string rewriting; or it just doesn't work.

I am not the best with regular expressions, but I have been using:


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Method 'add' in COM object of class 'Documents' returned error code 0x800A175D (<unknown>) which means: <unknown>
Category : Web Design

I am trying to open word Template from AX 2012 Reports. It works fine in the env I have developed but when I try to execute the same from different login I face the "COM error"

Please help.

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404 needed instead of Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0 on pages with XX0 permissions
Category : Programming Languages

Using PHP Version 5.3.15 with Apache 2 on a Mac Web Server.

A while back (it's been years) I had this working right and I have no idea what has changed so I was wondering if anyone has a solution.

What I would like to happen is when a file with a "0" permission in the everyone slot (ie 770, 640, etc) is called by the browser from our server the user gets a 404 or page no

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[Hibernate][JPA] Unknown mappedBy in .. referenced property unknown:
Category : Programming Languages

I have an abstract superclass "RessourceMaterielle" and an entity derived class "Vehicule".
I have a 1 to 1 mapping between the sperclass and another class "Localisation".
The abstract superclass is not represented in the database. I want the mapping between the superclass and the Localisation to be inherited by the derived class, so that Hibernate sees a mapping between Vehicule and

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Match Unknown Elements Against an Unknown Index
Category : Web Design

How can I make this more manageable? The song elements are generated by PHP so I don't know how many there will be. The number of variables for current_song is also unknown but is the same as the song elements. Thanks...

function gid(name)
return document.getElementById(name);
function itemMonitor(obj)

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How do I center an image of unknown/dynamic height in a floated div of unknown/dynamic height?
Category : Web Design

I've seen similar things posted everywhere, and have tried many of them over the last couple days and can't seem to get anywhere. I'm aiming for a pure CSS solution.

So I have a container/parent div, and inside it, a left and right div. The container stretches vertically to fit the larger of the left and right divs (both are of unknown height). The left div is floated to the left an

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How can I have more descriptive directions then “unknown road” to “unknown road” in Android
Category : Android

I have items on a map, I would like to give directions to those items. For each map I have a title, and a geopoint (lat, lon). I know that I can send a directions intent using the following :

Uri uri= Uri.parse( "http://maps.google.com/maps?saddr=" + currentLocation.getLatitude() + "," + currentLocation.getLongitude() + "&daddr="+mapItem.lat + "," + mapItem.lon );

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C++ unknown errors
Category : Coding

I have the following function in C++:

std::wstring decToDeg(double input)
int deg, min;
double sec, sec_all, min_all;
std::wstring output;
sec_all = input * 3600;
sec = Math::Round(static_cast<int>(sec_all) % 60, 3); //code from @spin_eight answer
min_all = (sec_all - sec) / 60;
min = static_cast<int&g

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TAGS : unknown errors

How can I get a value from an unknown enum in C#?
Category : C & C++ & C#

I'm actually programming a deepToString-Method that extends object. This uses reflection to get each property of an object and calls the deepToString-Method for this property. Everything works fine except of Enums. If I try to use PropertyInfo.GetValue() with an enum, it allways returns zero.

How can I get the real int-Value? What am I missing?

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getJson Unknown key but it is being sent
Category : Programming Languages

OK, this is another exercise in frustration. I cannot for the life of me figure out what's wrong.


class MapController < ApplicationController
layout "map"
def index
if params.has_key? :grade
@students = Student.find(:grade => params[:grade])
@subjects = Subject.where(:grade => @students.map(&:grade))

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