How to convert a child instance to parent class and the reverse in PHP?
- by symfony
$child_instance = (childClass)$parent_instance;
$parent_instance = (parentClass)$child_instance;
Or is it possible?
Search Results
Search found 2205 results on 89 pages for 'reverse'.
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How to reverse the color of a bwImage in matlab?
- by user198729
I want to convert between the following two images:Read the article
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How to reverse the color of a grayImage in matlab?
- by user198729
I want to convert between the following two images:Read the article
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Reversing Django URLs With Extra Options
- by Justin Voss
Suppose I have a URLconf like below, and 'foo' and 'bar' are valid values for page_slug. urlpatterns = patterns('', (r'^page/(?P<page_slug>.*)/', 'myapp.views.someview'), ) Then, I could reconstruct the URLs using the below, right? >>> from django.core.urlresolvers import reverse >>> reverse('myapp.views.someview',…Read the article
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Extensions methods and forward compatibilty of source code.
- by TcKs
Hi, I would like solve the problem (now hypothetical but propably real in future) of using extension methods and maginification of class interface in future development. Example: /* the code written in 17. March 2010 */ public class MySpecialList : IList<MySpecialClass> { // ... implementation } // ... somewhere elsewhere ...…Read the article
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Is HAProxy able to pass SSL requests to Apache + mod_ssl?
- by Josh Smeaton
Most of the documentation I've read regarding HAProxy and SSL seems to suggest that SSL must be handled before it reaches HAProxy. Most solutions focus on using stunnel, and a few suggest Apache + mod_ssl infront of HAProxy. Our problem though, is that we use Apache as a reverse proxy to a number of other sites which use their own…Read the article
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Apache httpd Problem
- by Christopher
Hey, I am getting intermittent issues with my site. Pages often hang with huge loading times and sometimes fail to load. The httpd error logs contain the following: [Wed Feb 23 06:54:17 2011] [debug] proxy_util.c(1854): proxy: grabbed scoreboard slot 0 in child 5871 for worker proxy:reverse [Wed Feb 23 06:54:17 2011] [debug]…Read the article
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Access ReverseProxy from iframe only
- by soundsofpolaris
I have OwnCloud setup and it has a feature called External Site. It loads a site in an iframe, so you can stay in the websites shell. I have a page running on a reverse proxy. Is there anyway to only allow the OwnCloud page to access the reverse proxy while blocking any other connections to it? So in this situation, the…Read the article
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question about dns
- by manohara
how to add multiple domainnames in named.conf file for both forward and reverse lookup zonesRead the article
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Guidance: A Branching strategy for Scrum Teams
- by Martin Hinshelwood
Having a good branching strategy will save your bacon, or at least your code. Be careful when deviating from your branching strategy because if you do, you may be worse off than when you started! This is one possible branching strategy for Scrum teams and I will not be going in depth with Scrum but you can find out more…Read the article
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What is the exception in java code? [closed]
- by Karandeep Singh
This java code is for reverse the string but it returning concat null with returned string. import java.util.*; import java.util.logging.Level; import java.util.logging.Logger; public class Practice { public static void main(String[] args) { String str = ""; try { str =…Read the article
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Missed question in technical phone interview and the follow up letter
- by Jacob
I may have just bombed a C++ technical phone interview. The interviewer asked mostly about data structures and I was able to go into detail about each of the data structures he asked about. Score one for me I'm thinking. Wrong. Then he asks to join me on a collaboration website where he can see what I am…Read the article
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Regex expresion in MS SQL
- by adopilot
I do not not know much about Regex, I want to try parsing sting from database according to flowing instructions. I know that I am need to use CLR but for begin I want to learn Regex Data in tables look like create table #tempTBL (opis varchar(40)) go insert into #tempTBL select 'C 136' union select…Read the article
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Apache mod_rewrite and multiple domains
- by andihahn
Hi, I'm trying to use mod_rewrite to map multiple domains to different servlets on one host. Example: www.dom1.com - 192.168.1.n/dom1 www.dom2.com - 192.168.1.n/dom2 ... I'm using the mod_rewrite and mod_proxy and directive but it seems that the reverse mapping via ProxyPassReverse doesn't work as I…Read the article
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How can I replace only the last occurence of an number in a string with php?
- by Shawn
How would you change this: a-10-b-19-c into something like this: a-10-b-20-c using regular expressions in PHP? The only solution I've found so far is: reverse the original string - "c-91-b-01-a" find the first number - "91" reverse it - "19" turn in into a number (parseInt) - 19 add 1 to it…Read the article
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How to differentiate between exceptions i can show the user, and ones i can't?
- by Ian Boyd
i have some business logic that traps some logically invalid situations, e.g. trying to reverse a transaction that was already reversed. In this case the correct action is to inform the user: Transaction already reversed or Cannot reverse a reversing transaction or You do not have…Read the article
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The unary increment operator in pointer arithmetic
- by RhymesWithDuck
Hello, this is my first post. I have this function for reversing a string in C that I found. void reverse(char* c) { if (*c != 0) { reverse(c + 1); } printf("%c",*c); } It works fine but if I replace: reverse(c + 1); with: reverse(++c); the…Read the article
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Objective C "do - while" question
- by Rob
The example for one of the exercises in the book I am reading shows the following code: #import <Foundation/Foundation.h> int main (int argc, const char * argv[]) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; int input, reverse, numberOfDigits; reverse = 0;…Read the article
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Python structure mistake
- by jaddy123
I'm writing a program in which I can Reverse the sequence and Replace all As with Ts, all Cs with Gs, all Gs with Cs, and all Ts with As. the program is to read a sequence of bases and output the reverse complement sequence. I am having trouble to do it so can anyone please help me with…Read the article
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What is an alternative to eval in this situation?
- by CppLearner
Many of my view functions do similar things. For the most part, they reverse to a different views upon clicking a button / a text link. So I wrote a helper function render_reverse def render_reverse(f, args): # args are all string type return eval('reverse(' + f + ', ' + args +…Read the article
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How to generate a random unique string with more than 2^30 combination. I also wanted to reverse the process. Is this possible?
- by Yusuf S
I have a string which contains 3 elements: a 3 digit code (example: SIN, ABD, SMS, etc) a 1 digit code type (example: 1, 2, 3, etc) a 3 digit number (example: 500, 123, 345) Example string: SIN1500, ABD2123, SMS3345, etc.. I wanted to generate a UNIQUE 10 digit alphanumeric and…Read the article
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configuring mod_proxy_html properly?
- by tobinjim
I have an apache2 web server that handles reverse proxy for Rails3 app running on another machine. The setup works except URLs generated within the webapp aren't getting rewritten by my configuration for mod_proxy_html. The ["Reverse Proxy Scenario"][1] is exactly what I'm trying…Read the article
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Managing multiple Apache proxies simultaneously (mod_proxy_balancer)
- by Hank
The frontend of my web application is formed by currently two Apache reverse proxies, using mod_proxy_balancer to distribute traffic over a number of backend application servers. Both frontend reverse proxies, running on separate hosts, are accessible from the internet. DNS round…Read the article
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Cloud to On-Premise Connectivity Patterns
- by Rajesh Raheja
Do you have a requirement to convert an Opportunity in Salesforce.com to an Order/Quote in Oracle E-Business Suite? Or maybe you want the creation of an Oracle RightNow Incident to trigger an on-premise Oracle E-Business Suite Service Request creation for RMA and…Read the article
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Cloud to On-Premise Connectivity Patterns
- by Rajesh Raheja
Do you have a requirement to convert an Opportunity in Salesforce.com to an Order/Quote in Oracle E-Business Suite? Or maybe you want the creation of an Oracle RightNow Incident to trigger an on-premise Oracle E-Business Suite Service Request creation for RMA and…Read the article
