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Hello, I'm fairly new to programming, and I'm not exactly sure how to do line-rect collision detection. If it helps, I'm using SFML 2. Can someone explain to me how I would go about coding line-rect collision detection? Thanks in advance.

I am using visual studio 2010. I wanted to compile my cpp from cmd. I can compile it using "cl file.cpp" comand in visual studio developer command line tool. But I wanted to compile it from the built in cmd of windows. When I try to use the command "cl …

Hi. I'm a newbie in php, and I recently bought a book called PHP and MySQL Web Development by Luke Wlling and Laura Thomson. I was able to make an order form in Chapter 1, but in Chapter 2, I have to process orders so that every time I fill …

I have just downloaded this C# Command Line Caller sample program of Ozeki VoIP SIP SDK: http://www.voip-sip-sdk.com/p_163-c-command-line-caller-voip.html It is very easy to use and meets my requirements, but I would really appreciate some extra info from more experienced developers. Has anyone ever built a C# Command Line Caller?

hello im new in java and i have to do simple program and can read from txt file

How is this 'text-cursor' called or what is its name ? : [Click Here](http://i41.tinypic.com/5cxavp.png) Everytime when you click in a text box or somewhere when you can type, you get this 'flashing bar' in the very left corner of the line. How is this called ? Also can you have …

Dear All I really realy could not find by searching.. Please give your attention for this one. 1st of all, i need to deal with multiple files, but NOT inputting file name each time. Two questions. 1) How to send more than one file to command line arguments. 2) Can …

Hi, Pretty new to php so would like some advice on how to insert linefeed to the text area. here is my senario the query: $polQuery = "SELECT * FROM users WHERE user_id='$userid' AND status='active' LIMIT 1"; $polResult = smart_mysql_query($polQuery); $polTotal = mysql_num_rows($polResult); if ($polTotal > 0) { $row = …

Right guys, I'm really new to this but I'm getting along ok, but I've hit a block. I need to be able to know how to search a text file in VB for a particular line and then display it. the files I'm trying to use are set up as: …

Hi I have imported a number (500+) posts into Wordpress from another CMS (Expression Engine). On a number of posts I have a problem with the way paragraphs are being displayed and I can trace this back to the post data that has been copied across. For example, when the …

I know how to search a text file for a specific line, but what I don't know is then how to delete that line? Can anyone help? My text file is set up as such: 021,Donovan,56 Eynesford Crescent,Bexley,SE5 1TR,09/08/1967,13 March 2012,Bronze 062,Fredrikson,6 Freil Road,Gravesend,GR9 TRB,12/06/1995,13 March 2012,Silver So I know …

Right guys, I'm really new to this but I'm getting along ok, but I've hit a block. I need to be able to know how to search a text file in VB for a particular line and then display it. the files I'm trying to use are set up as: …

Hi! I'm new to C and I'm having some problems in my program. It opens a .txt file then copies this to another .txt file but replaces a certain word with another word. It uses command line arguments. Example: //inside text.txt love is patient love is kind ... ./change love …

Hi everyone, I am new to RichTextBox control in VB6 I wanted to select the entire line/row in the RichTextBox, where currently the cursor is. How should I do it ? The code should be paste in command button 'cmdSelect' Thanks in advance :)

I'm having fits with an assignment. Basically, the program is supposed to read in command line arguments and input from a text file and, through a long and convoluted chain of dynamic structures, sort them according to the command line input. The input text file reads as such: [I]3 "Smith, …

I have an assignment question that asks us, given a test phrase, [CODE]// the first comment public class Test { // another comment public static void main( String[] args ) { // the main method String slashes = "//"; // ignore // in quotes System.out.println( slashes + " hi " …

I want to add an icon to my C command line project in Xcode. Is there a way to do this? if so please tell me how. Thank you. EDIT: it is an openGL project

how can i go back to the previous line if user enters a wrong input, im using C programming

hi. i'm trying to make a program that will connect two points that i click in my JPanel. i'm trying to connect the two points with a line. i displayed the values of my (x1, y1) and (x2,y2) coordinates whenever i click using the mouse and there is no error …

Hy, I have to write a program witch recognizes the extension of the file it gets as argument after that it has to validate the file line by line. A file should look like this: ex: Name, Age, Email, OptionalField1, OptionalField2 Anna, 22, [email]anna@smting.com[/email], completed Mark, 24, [email]mark@smting.com[/email], completed completed …

I need to copy a certain line from a text document, this I have done by using a "key-word" in the document. My problem now is that I also want to copy the entire line below this specific line. Help is much appreciated as I am new with programming FILE …

are there any conditions for running the groupadd command via the command line? i have been trying it like this: [CODE]groupadd mysql[/CODE]and i'm getting the following error [CODE]groupadd: cannot lock etc/group; try again later [/CODE]

So, I have a two part question for you... I'm going to be writing several lines of code to a .txt file, but I won't know what each line is, or how many there will be. There could easily be hundreds of lines. I need to add a prefix to …

I'm pretty new to programming, so this may be really obvious, but I'm having trouble with it. I'm trying to learn python, so I thought I'd make a simple program in python to help me write similar lines of java code faster, (I'm going to easily have hundreds of lines …

Hi there, how can I read a file line by line till the 150th line? I mean, I know the [CODE]for line in f:[/CODE] but I want to read only (let's say) 150 lines of the f file. Thanks a lot

Write a shell script that will accept any number of command line interger parameters a d do the following....I have to use a if statment for the lowest and highest values??? Determind the lowest and highest values? Determind the sum of all parameters entered?

Hello everyone, I am a PhD student in Stockholm, studying VoIP technology. I am in the middle of writing my dissertation, about command line calling. As I'm doing my researches, I've already found some very interesting research material, such as this page: XxXwww.voip-sip-sdk.com/p_251-how-to-use-the-command-line-caller-example-with-ozeki-voip-sip-sdk-voipXxX (cancel the X-s) It would be great …

Hi, i've a problem with my codes, when ever i run it, i got an error from the checking i implemented. Can some pls explain why does the error keep coming. [CODE]import java.net.*; import java.io.*; public class EchoClient{ static final int serverPort = 1026; static final int packetSize = 1024; …

I've to make several experiments of some algorithms. I want to send those results to a .txt file [CODE] //.... for (count= 1; count<= 20; count++){ //.... std::cout<<exp<<"Time: "<<duration << " seconds" <<'\n'; ofstream f2; f2.open("results.txt", ofstream::out); for(int i=0; i<=20; i++){ f2<<duration<<endl; } f2.close(); } [/CODE] With this code, I …

Hi everyone, I'm totally new to PHP and I am trying to create a script that allows users to upload a picture which will then be emailed to me along with their details. When debugging, I keep receiving the message Parse error: syntax error, unexpected $end in C:\Users\Admin\Web\php-form-action.php on line …