19,876 Topics
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 | Yet another angle at this same topic. [i]See also [url=http://www.daniweb.com/code/snippet318.html]Parsing a String into Tokens Using strcspn, Part 1[/url] and [url=http://www.daniweb.com/code/snippet443.html]Parsing a String into Tokens Using strcspn, Part 2[/url].[/i] |
| | This snippet is a variation of the code in [url=http://69.93.117.133/code/snippet318.html][i] Parsing a String into Tokens Using strcspn, Part 1[/i][/url]. It uses canned strings rather than reading from a file. [i]See also [url=http://www.daniweb.com/code/snippet444.html]Parsing a String into Tokens Using strcspn, Part 3[/url].[/i] |
| | Regular expression pattern match in a string, I only checked with * as wild card, other wild card characters are easy implement but I havent done that. any problems you can email me @ [email]rramaswa@usc.edu[/email] platform - Unix/Linux, havent tested in windows, should'nt be a problem unless some standard header …  |
| | How might I write an implementation in C of a case-insensitive version of the standard library function [inlinecode]strcmp[/inlinecode]? Here's how I might. This this is often available as a nonstandard function that may be called [inlinecode]stricmp[/inlinecode], [inlinecode]_stricmp[/inlinecode], [inlinecode]strcmpi[/inlinecode], or [inlinecode]strcasecmp[/inlinecode]. [i]See also [url=http://69.93.117.133/code/misc.php?action=edit&codeid=316]Strings: Comparing[/url].[/i] |
| | This program outputs a given string word-wrapped to N columns in console. The program can also handle words whose length is greater than N. |
| | Heres a precise and short way to permute any word without pointers |
| | Break down an amount into units of dollars and cents. |
| | A very versatile, fully customizable graph drawing program using the TurboC++ graphics library. The DrawGraph() functions does the actual graph drawing. It can be used to draw graphs of BOTH CARTESIAN AS WELL AS POLAR functions. You'll need to pass the math. function to the program. The main() demonstrates the … |
| | Program to demonstrate pattern-searching of strings. This program interactively builds a list of words and searches for words in the list that match a specified pattern. The pattern can include wildcard chars * and ?. Eg : The query s* gives the words in the list which start with s. … |
 | Powers of 2 are closly linked to the position values of binary numbers. The most right position is 2 to the power 0 = 1 then goes to the left with 2 to the power 1 = 2, 2 to the power 2 = 4 and such. If you want … |
| | How might I write an implementation in C of the standard library function [inlinecode]strcat[/inlinecode]? Here's how I might. |
 | This code shows you how to build a multiline story string that should display similarly to way it shows in the code. It should be relatively easy to maintain.  |
| | Find the maximum element in an unsorted array using recursion |
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| | This code enables one to find the height of a binary tree using a queue and a marker. |
| | If the user tries to put 80 characters in a 20-character buffer, you may have issues. This snippet shows one way to cap the input and discard excess input. [i]See also [url=http://www.daniweb.com/code/snippet280.html]Safe Version of gets()[/url] and [url=http://www.daniweb.com/code/snippet278.html]Read a Line of Text from the User[/url].[/i] |
| | This snippet shows one way to calculate the number of days since a given date until present time. Note that this code will not work for dates outside of the current epoch, which typically begins on January 1, 1970. |
| | This program use a while loop to delete trailing spaces and tabs from a string. It is meant to be more of an example of the application of the while loop. |
| | Commonly strings consist of ASCII characters, some are printable, some are in the backgrounds like the bell, carriage return, linefeed, tab and so forth. This code displays a table of ASCII characters and the corresponding decimal value. As always, you are encouraged to learn here. |
| | Some issues, such as leading whitespace and trailing characters that cannot be part of a number, were not handled in [url=http://www.daniweb.com/code/snippet357.html]Read a Floating-Point Value from the User, Part 1[/url]. Here such issues receive lip service. [I]See also [url=http://www.daniweb.com/code/snippet597.html]Read a Floating-Point Value from the User, Part 3[/url][/I]. |
| | Obtaining user input can be done in many surprisingly different ways. This code is somewhere in the middle: safer than [inlinecode]scanf("%lf", &n)[/inlinecode], but not bulletproof. It is meant to be a simple but relatively safe demonstration. Note also that there would be slight differences for using [inlinecode]float[/inlinecode] instead of [inlinecode]double[/inlinecode]. … |
| | This snippet asks the user to fill in a structure and saves each record to the file. It uses append mode to add each new record to the end of the file. After all input is taken, it prints out the contents of the file. [i]Disclaimer: [font=courier new]fread[/font] and [font=courier … |
| | Some issues, such as leading whitespace and trailing characters that cannot be part of a number, were not handled in [url=http://www.daniweb.com/code/showsnippet.php?codeid=266]Read an Integer from the User, Part 1[/url]. Here such issues receive lip service. |
| | My first experience with pointers. Learned how to spell a string foreward and backward using pointers. I hope you can learn too! |
| | This snippet shows one way to count the number of lines in a file. It will count the last line of a file even if the last line does not end in a newline. Usage: [code]C:\>linecnt linecnt.c lines = 32[/code] |
| | This program was created by Gavindu Nuwan Dileepa and using this program you can add data to the stack , delete data and also you can view data from it... for more information contact [email]gavindu123@gmail.com[/email].. thanks |
| | How might I write an implementation in C of the standard library function [inlinecode]strcmp[/inlinecode]? Here's how I might. [i]See also [url=http://69.93.117.133/code/snippet440.html] Strings: Comparing, Case-Insensitive[/url].[/i] |
| | How might I write an implementation in C of the standard library function [inlinecode]strcpy[/inlinecode]? Here's how I might. |
| | How might I write an implementation in C of the standard library function [inlinecode]strstr[/inlinecode]? Here's how I might. [url=http://www.daniweb.com/code/snippet313.html]What if I need it to be case-[b]in[/b]sensitive[/url]? |
| | How might I write an implementation in C a case-insensitive version of the standard library function [inlinecode]strstr[/inlinecode]? Here's how I might. [url=http://www.daniweb.com/code/showsnippet.php?codeid=314]But I need it to be case-sensitive[/url]? |
| | How might I write an implementation in C of the standard library function [inlinecode]strstr[/inlinecode]? Here's how I might. |
| | This is a program I created a couple of weeks ago for class using DevC++ compiler. THis program allows the user 20 tries to guess a number between 1 and 100. It keeps track of wins and losses and offfers the option to continue or quit, displaying game stats. |
| | This Program gives the details (name, kernel, machine type, domain, groups, sizeof data types, etc) of the host it is running on. |
| | This Program gives the UserDetails of the logged in User. a) The RealName b) Login Name ( Why do we need this?) c) Home Directory d) Default Login Shell Additional Purpose of this code would be to invoke/ learn at man getpwuid and about struct passswd |
| | It's a simple program .Just enter any date in dd/mm/yyyy format.If you enter wrong you will get the message . |
| | Obtaining user input can be done in many surprisingly different ways. This code is somewhere in the middle: safer than [inlinecode]gets(text)[/inlinecode] or [inlinecode]scanf("%s", text)[/inlinecode], but not bulletproof. It is meant to be a simple but relatively safe demonstration. The function [inlinecode]mygetline[/inlinecode] reads user input from the [inlinecode]stdin[/inlinecode] into a string … |
| | Hey People! This program gives you all Pythagorean triplets in a given range.( Eg. ( 3,4,5) - 3^2+4^2 = 5^2 ). I've used a pointer to allocate memory to hold the squares of all numbers in the range. The program uses a function to search for element in the array. |
| | This program prints the prime factors of a number. Eg. 56=2x2x2x7 .I've heard its really important and stuff.I believe it is really efficient and simple. Uses two functions : one to check if a number is prime and other to return the next prime number. |
 | This is a program to calculate the n-th root of any number. This program uses the NEWTON_RAPTION_ITERATION method for calculation. The general formula to find the n-th root of any number is : *-------------------------------* * (((n-1)/n)*x0) + (1/n)*(N/d) * *-------------------------------* where n =1,2,3............ (n-th root). x0 is First approximate root. … |
| | In this program i had just extracted the modulo of the number given,and keep on adding it in linklist. later on,i reversed the link list and displayed the result. By:-- Anurag Pareek |
| | VIRTUAL PIANO It's a very simple sound program , Input device is mouse. Sound function is used to produce output.Working is very simple based on seven natural freqencies.Move mouse over keys for sounds. Change range and note the difference. |
| | This is a simple balloon shooting game made in C language. In this game, there are number of balloons, a bow and arrows for shooting the balloons. The balloons rise from the lower portion of the screen. The bow is put on left side which can move up and down. … |
| | Obtaining user input can be done in many surprisingly different ways. This code is somewhere in the middle: safer than [inlinecode]scanf("%d", &n)[/inlinecode], but not bulletproof. It is meant to be a simple but relatively safe demonstration. The function [inlinecode]mygeti[/inlinecode] reads user input from the stdin into a string using [inlinecode]fgets[/inlinecode]. … |
| | This snippet shows how to use the functions [inlinecode]time[/inlinecode], [inlinecode]localtime[/inlinecode], and [inlinecode]strftimetime[/inlinecode] to pick off only the time parts for display. |
| | Some issues with date/time calculations. [Perhaps I ought to edit this one day and better describe it.] |
| | To check for integer overflow, you can't simply check the [i]outcome[/i] of an operation, you need to check [i]before[/i] the operation. So how do you do that? This example checks for overflow with multiplication. |
| | This is yet another example of reversing a string. This version modifies the original, reversing the string in place. [I]See also [url=http://www.daniweb.com/code/snippet522.html]Strings: Reversal, Part 2[/url][/I]. |
| | This problem is a typical homework question. The code presented here may contain some elements that may be a little "ahead of the game" in coursework, but it presents some of the basic elements that might be used in such an exercise. |
| | This is a bit more tough than it sounds. well some one gave me this problem and I found this tricky not until I used recursion. |
| | Many of the code samples on the internet are written in Turbo C. The clrscr() function litters these samples, and even to this day people want to wipe your screen. You can use system("CLS"), but that uses a DOS command. DOS commands are with us only at the whim of … |
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