I'm trying to redirect/forward a Pylons request. The problem with using redirect_to is that form data gets dropped. I need to keep the POST form data intact as well as all request headers. Is there a simple way to do this? ...
My web application sends email fairly often, and it sends 3 kinds of emails: initiated by user, in response to an event in the system, and in automatic response to an email received by the application. I would like to make sure that the third type of email does not get stuck in an endless loop of auto-responders talking to each other. ...
I am trying to send an email from a site I am building, but it ends up in the yahoo spam folder. It is the email that sends credentials. What can I do to legitimize it? $header = "From: site <[email protected]>\r\n"; $header .= "To: $name <$email>\r\n"; $header .= "Subject: $subject\r\n"; $header .= "Reply-To: site <[email protected]>" . "\r\...
When working on a big C/C++ project, do you have some specific rules regarding the #include within source or header files? For instance, we can imagine to follow one of these two excessive rules: #include are forbidden in .h files; it is up to each .c file to include all the headers it needs Each .h file should include all its dependa...
I have a function that is declared and defined in a header file. This is a problem all by itself. When that function is not inlined, every translation unit that uses that header gets a copy of the function, and when they are linked together there are duplicated. I "fixed" that by making the function inline, but I'm afraid that this is a ...
hi guys, im using httpclient and last-modified header in order to retrieve the last updated date of an html file however when i try this on a linux box it returns yesterdays date but when i use a windows machine it returns todays date. is anyone aware of issues using this header field in linux? ...
If I have a source.c file and it uses a structure like struct a { int i; struct b { int j; } }; if this structure is to be used by some other file func.c how to do it? shall we open a new header file and declare the structure there and include that header in the func.c? or can we define the total structure in ...
Hi, When I try to set the header properties on a WebRequest object, I get the following exception This header must be modified using the appropriate property I've tried modifying the .Headers propery and adding them that way like so webRequest.Headers.Add(HttpRequestHeader.Referer, "http://stackoverflow.com"); But still getting exce...
I'm wondering if it is possible to add methods in main program to an existing class defined in header file. For example: There is class CFun defined in file CFun.hpp, but in our party.cpp we want to add a method void hello() {cout << "hello" << endl;};without editing CFun.hpp Obviously (unfortunately) construction: #include "CFun.hpp" ...
It is necessary to put copyright information and some other stuff on top of every source file in large enterprise projects. What is your preferred template, what should be included/excluded? I am more or less thinking of this: /** * This file is part of blabla. * Created: * Changes: * * * * $Id$ * Copyright (C) YEARS BlaB Com...
I'm trying to add an header file to dev-C++ but when I compile it it doesn't work. Here are my exact steps (for my example, I'm trying to get mysql.h to work): copy "mysql.h" into c:\dev-c++\includes check that in dev-C++ tools > compiler options > directories > c includes and c++ includes have the path to "c:\dev-c++\includes" include...
I have a webpage with a dynamic list. I want the headers to be configurable. To start with the headers are named as "column1,column2....columnn" . On clicking on any of these header i open up a DHTML modal window where I select the header name from a predefined list so that I can assign this header name to the selected column. So I am re...
In MySql's interpreter, it's very easy to dump a table to the screen along with its field names. There seems to be no simple way to export a table to a tab-delimted or CSV outfile including its column headers. I'm trying to do this using only SQL or the Linux command line, without writing a program in another language. Thank you ...
How does one prevent an inclusion cycle in C? ie. You shouldn't have a.h #include "b.h", which #include's "c.h" which #include's "a.h". I'm looking for a way of preventing this from happening using some sort of C directive. I had originally thought this would've prevented this from happening: Contents of a.h: #ifndef __A_H #define __A...
Say I have a C program which is broken to a set of *.c and *.h files. If code from one file uses functions from another file, where should I include the header file? Inside the *.c file that used the function, or inside the header of that file? E.g. file foo.c includes foo.h, which contains all declarations for foo.c; same for bar.c and...
I need to create an API that will allow my customer's developers to use a proprietary C module that will be released as a library (think .lib or .so -- not source). I'd like to make the header as developer-friendly as possible (so I won't need to be), following best practices and providing comments with descriptions, examples, caveats, ...
Hi, I am new to C++ and I had a few general questions about code separation. I have currently built a small application, all in one file. What I want to do now is covert this into separate files such that they contain similar code or whatnot. My real question right now is, how do I know how to separate things? What is the invisible m...
Why does UDP have a length field in the header and TCP does not? I am guessing that the length of the segment in TCP is inferred from the IP header but one should be able to do the same for a UDP datagram ...
This is related to some other questions, such as: this, and some of my other questions. In this question, and others, we see we can declare and initialise string arrays in one nice step, for example: const char* const list[] = {"zip", "zam", "bam"}; //from other question This can be done in the implementation of a function with no bo...
I have the following makefile that I use to build a program (a kernel, actually) that I'm working on. Its from scratch and I'm learning about the process, so its not perfect, but I think its powerful enough at this point for my level of experience writing makefiles. AS = nasm CC = gcc LD = ld TARGET = core BUILD = build SOURCES...