mcldev

I need to figure out how to append an int to a string, so basically i need to convert the int to a string 1st, but I cant figure out how. :rolleyes: any help would be greatly appreciated. thank you, courtney

from what i have research, there are some barcode scanner which is uSB and are keyboard wedge have built in decoders that can read several barcode types and send them via the keyboard so info scanned appears as if it has been typed. Therefore does it means that, if the …

OK, here is the dilemma I am facing: which to buy, an Xbox 360 or PlayStation 3? Currently we are a PS2 household, also have a PSP, with a library of 75 or so games I guess. Mainly used by myself and my 8 year old son/6 year old daughter …

As the title says: Is the XOR Swap algorithm still viable? I know that temp-swaps are supposedly faster but the shear coolness of an XOR swap makes it more attractive to me. What do you guys/gals think? For anyone that doesn't know what an XOR swap is here goes [code=c++] …

Hi every1 ........ i am new to socket programming and TCP/IP V have to do a package in it........ Suggest me some topics and some reference books which would b helpfull for socket programming............ :-/ some1 plz help

Is there any way to force fwrite() to write in big-endian format no matter what? I am trying to write a MIDI file and they are always big-endian. Converting every value I write to big endian beforehand would be extremely tedious. Ideas?

I work in an IT Department and at the moment I'm having some trouble finding a Help Desk solution. We need something that we can log tickets with the employee's in the company who run into problems with their computers. We also need to be able to show statistics on …

I know this thread is "a little bit" old, but i would like if you can help me. Im using sprintf(). This is my code: [CODE] int countDigits(int inteiro,int max){ char *string; string = (char *) calloc(max+1,sizeof(char)); sprintf(string,"%d",inteiro); return strlen(string); }[/CODE] However if the first digit of "inteiro" is a …

Help HELP! I can't access any folders like my documents and C: drive and Control Panel or anything like that! i can access games and stuff but i can't get into any folders!!! i don't want to reinstall windows i have to many precious files and heck, i don't even …

I'm currently having a problem with having where it says DailyChild on my code to go up when the user adds a number. For example if they type 1 it should say 1.50. If they enter 2, it should say 3.00. But no matter what I do, it keeps printing …

I'm having problems here with this function i'm making, i need to make function that will write to a text file. This function has to ask the user for the file name and check if it exists. If this is all good then it will write the string in the …

When programming with pthreads, you pass the thread a function to run when you create it. When this function is done, is the thread cleaned up automatically? Is it necessary to put [inlinecode]pthread_join()[/inlinecode] in the calling function somewhere? Is [inlinecode]pthread_join[/inlinecode] only useful when you want to [I]wait [/I]for a thread …

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Hi, I was wondering if there is a way of stoping the automatic code generation for form controls. I want to stop .NET creating the Text property (and only this property) for the "initializecontrol" function, so that I can do it myself later on in the initialization(the values will be …

Greetings, I am just curious as to which .NET Framework Language my fellow programmers prefer. Just basically tell me what language and why. Many Thanks In Advance, DeFrog777

Hi folks.... OK, I'm attempting to learn several extras to go towrds web programming... and have come to the conclussion the best way to learn it all is to fiddle.... the best way to fiddle is at home...securely....so I am trying to set my PC up as a server... Apache, …

hi guys i have created a html and php based voting page. i want poeple to only vote once can u give me advice either i should use cookies or ip address. and if u get me started as well i will apreciate it thanks :-| :-| :-|

I have read in problems "INFIX" AND CHANGED THEM TO "POSTFIX" or RPN notation, however i need to evaluate the problems and i can't get this to work. I am not sure where to go from the infix to postifix i have. Please help. My Stack.h is just a basic …

Hello, I am trying to do a simple form (text fields only). The users enter, submit, then there is a confirmation page and information is sent to an email. When 'submit' is clicked there is no information returned from the $_POST variable. Here is the code: [PHP] $to="MyEmail@MyAddress.com"; $subject=$_POST['course']; echo …

I've produced an exe file in visual basic - (recently downloaded as beta version) When I run it it will start up an excel file - runs fine on my computer but when I try it on another I get error message that dotnetfx must be installed. Can I alter …

Hi, I am interested in comments / experience people have wrt writing a tcp server in .net. We currently have existing an existing server, written in native c++. It communicates with our own browser client using a proprietery protocol and services hundreds / thousands of concurrent connections. The server uses …

ok, help!!! I'm totally lost. I have to use a file stream program and add names to file, then keep count of file names, then display the count of names entered and the names entered. Use a loop to enter names until prompt to end. these are just two of …

Hi guys, hope you can help me. I've created a form in Dreamweaver (using the insert record wizard) which is linked to a MYSQL database. Trouble is once all the information is inputted and submitted I want the page to reload itself again so I have a fresh form to …

I know the server is there, I used an install php to create the tables on the database. And Tables made it there. But this is what I get when I try to create a user. I'm Stumped. Warning: mysql_connect(): Unknown MySQL Server Host '<mysql29.secureserver.net>' (2) in /home/content/J/D/e/JDenham/html/connect.php on line …

i can't connect to mysql. the error is [code] Warning: mysql_connect(): Client does not support authentication protocol requested by server; consider upgrading MySQL client in C:\Documents and Settings\... [/code] im using the script here in the php tutorial: [code] $Host = "mysqllocation"; //location of mySQL on server $User = "username"; …

My simple HTML script below uses SELECT to create a list which should be accessed by the PHP script as an array. Note the `products[]` definition below. BUT.... I can't seem to get the script to read the array from` $_POST` - anyone know how to solve this? <HTML> <TITLE>Input …

in php i came accross the function [url=http://us3.php.net/checkdnsrr]checkdnsrr[/url]. optionally, you can enter one of the following dns record types: A, MX, NS, SOA, PTR, CNAME, AAAA, or ANY. The default is MX. i have no idea what any of them mean but wanted to use this function to verify e-mail …

hi can anybody please help me with this, i had install a php script but i got some problem with mysql_connect the below is the error message: Warning: mysql_connect(): Access denied for user: 'maximus_dbwebnews@localhost' (Using password: YES) in /home/maximus/public_html/webnews/WebNews/admin/func/db.inc.php on line 25 Database error: Link-ID == false, pconnect failed MySQL …