please wait
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by Transmetron
PDF file download
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| I am looking for a simple way (hopefully html or php) to allow my website user to input a pdf filename, then be able to download or read that file. |
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Apr 10, 2018 at 4:13pm
[2 replies] Last: Here is a tutorial that shows how to send a .pdf file to the browser. ... (by Thomas1965)
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by primera89
dynamic pointers
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| Hello everyone, I'm asked to write a program copying an array into a dynamic pointer and I'm having trouble figuring out why in my for loop the pointer isnt wor... |
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Apr 10, 2018 at 4:00pm
[10 replies] Last: now that you have done it the brute force way, take a look at std::co... (by jonnin)
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by rush2112
Single line file, split into variables by TAB.
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| This is going to be a simple question, but it needs a simple answer (i.e I don't know C++ beyond the simple). Please. I've inherited an old application to mana... |
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Apr 10, 2018 at 2:45pm
[7 replies] Last: G'Day rush2112, I could not use what you had given me do I came up wi... (by Handy Andy)
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by Glaucous
write image providing vector of coordinates
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| I have store some found pixel coordinates in a vector. Here, I am trying to write a new image, and paint any colour to its pixel coordinates (that matches the o... |
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Apr 10, 2018 at 11:56am
[4 replies] Last: I've change the line to : if (tryy.at<cv::Point>(k, l) == *z) I'... (by Glaucous)
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by rbustos686
Structure Arrays
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| My assignment is to use structures and arrays to read to a file containing a list of 30 students and storing their information into a structure array. It will t... |
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Apr 10, 2018 at 9:21am
[2 replies] Last: Hello, You look like your on track with learning C++ but why not impr... (by danielmccarthy)
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by PharaohD
trying to devise a calculation
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| hi i need some help with this question For Valentine’s Day, Daisy’s Flower shop sells roses based on the following pricing structure: $15.00 per rose up... |
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Apr 10, 2018 at 8:40am
[1 reply] : See http://www.cplusplus.com/forum/beginner/234782/#msg1053410 (by lastchance)
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by PharaohD
Sales Report
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| i'm having some trouble with this question when i'm running the program, it asks me for the 1st salesman name and his total sales (great) but it doesnt prompt m... |
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Apr 10, 2018 at 8:38am
[1 reply] : [quote=PharaohD]do i have any errors that are causing me to get this p... (by lastchance)
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by deftpaw
Parsing through delimited text file, increment not working for me
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| Hi there, I am to read a txt file about cars and without using structs or arrays, obtain the count for how many cars are made with a certain origin country, ... |
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Apr 10, 2018 at 3:29am
[3 replies] Last: > Would there be a way to do this without using the string library? ... (by JLBorges)
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by Glaucous
store condition-matched pixels in vector
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| Hi people, I have been stuck with this for 2 weeks now. I am just not able to figure this out. I would appreciate any help, because I am devastated. I have a... |
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Apr 10, 2018 at 3:19am
[6 replies] Last: Ouch, there is no suggestion being offered. Thank you dhayden for yo... (by Glaucous)
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by datboi6
How can I make a dynamic 2d array?
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| Ok, so i'm trying to learn C++ through online tutorials and a little exploration of my own. I thought it might be neat to make a contact book that stores (only ... |
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Apr 10, 2018 at 1:28am
[1 reply] : http://www.cplusplus.com/reference/vector/vector/ (by SamuelAdams)
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by maryt
Floating Point exception (1,2)
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| This program accepts as an input a txt file which I explain below and tries to find the lcm. everytime it excludes an i and tries to find the minimum lcm, for ... |
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Apr 9, 2018 at 10:55pm
[26 replies] Last: thank you very much @lastchance for your time! You've been extremely h... (by maryt)
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| Assignment: Palindrome Checker Using Stack and Queues |
| The assignment is to write a program that does the following. You will need to define extra functions to complete some of these tasks such as the first two bul... |
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Apr 9, 2018 at 9:25pm
[5 replies] Last: As long as I can see, if you follow the assignment instruction, you sh... (by Enoizat)
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by JCar
Stuck with a letter to alphabet assignment last
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| New to C++ I am writing a program that inputs a string of letters (e.g. 5 8 11 11 20 15 5 13 1 -1) and outputs its assigned capital alphabetic letter (FILLUP... |
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Apr 9, 2018 at 8:17pm
[6 replies] Last: #include <iostream> #include <string> using namespace std; int main(... (by lastchance)
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by zexiix
Find largest and smallest in array without sorting
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| Hi guys, I have wrote a program that allows users to enter item names and number of each item sold. One of the outputs i want to give is the most and least so... |
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Apr 9, 2018 at 7:05pm
[2 replies] Last: This is pretty good so far. For a new feature of a program, consider ... (by icy1)
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by Jack816
Help with hash tables
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| Hello, I need to count the number of collisions I get when I use linear probing and quadratic probing. The problem is that the majority of the time I get result... |
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Apr 9, 2018 at 6:59pm
[1 reply] : its probably the nature of the hash function you are using which is th... (by jonnin)
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by rjphares
friend help
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| I have to make CritterFarm a friend of Critter. I'm trying to make all the critters talk. So I'm trying to get the class critter talk function to work first ... |
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Apr 9, 2018 at 4:53pm
[10 replies] Last: ... and to follow up on icy1's suggestion - that allows you to define ... (by MikeyBoy)
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by dannehess
Classes and inheritance
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| Hi, Im trying to do a program with classes and inheritance. Im not sure if i have misunderstood the whole thing with inheritance.. Make a class ”Pyrami... |
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Apr 9, 2018 at 4:41pm
[9 replies] Last: Thank you!!!! That was really helpful, I think i got it now :D Your... (by closed account E0p9LyTq)
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by DigiLei
c++ voting
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| How do I make a program to read from a file of 100 people (Age, Residence code - C - Colón, Name, Identity card), calculate how much was the voting population ... |
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Apr 9, 2018 at 3:52pm
[5 replies] Last: [quote=DigiLei]Sorry for responding really late, but the output itself... (by icy1)
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by Moobman
Scanning memory for a string / help
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| I'm not really expecting to be spoonfed any answers here, but i'd love to know why this wont proceed to scan other processes like explorer.exe, dwm.exe etc.. It... |
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Apr 9, 2018 at 2:17pm
[2 replies] Last: There must be a bypass to let you read all of memory at any location. ... (by jonnin)
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by icy1
Recursive paths repeated (Buckets problem)
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| I got inspired by another recent post that was trying to solve a version of a classic Buckets problem. Given one bucket with capacity 5 Liters, and another wit... |
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Apr 9, 2018 at 2:05pm
[5 replies] Last: [quote=ne555]you're printing too late. let's say a=1, b=8 and you deci... (by icy1)
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