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Forloop multidimensional array result in email 9 Years Ago by MissMolly … results and use them in an email? $message .= "the forloop results here" There's a few similar questions about… Re: error : cannot read :forloop.java 14 Years Ago by javaAddict … needs capital S and system, needs capital S: [CODE] class forloop { public static void main(String args[]){ int x; for(x… references, you should name your .java files with capital letter: ForLoop.java [CODE] class ForLoop { } [/CODE] It is common practice. error : cannot read :forloop.java 14 Years Ago by aman rathi i am very beginner to java getting error in below code [CODE]class forloop{ public static void main(string args[]){ int x; for(x=0;x<10;x=x+1) system.out.println("this is x:"+x); } }[/CODE] error : cannot read :forloop.java i error please help me Re: Forloop multidimensional array result in email 9 Years Ago by MissMolly This actually sorted it, not sure if it's right, but it works. Still open to suggestions if there's a better way to do it but I'll mark as solved (: foreach ($data as $tempone) { foreach ($tempone as $key=>$temptwo) { $message .= ''.$temptwo.''; } $message .= '<br>'; } Re: Forloop multidimensional array result in email 9 Years Ago by cereal If you're using PHP 5.5+ then you could use `array_column` with `implode()`, for example: <?php // example contents $_POST['data'][] = ['a' => 1]; $_POST['data'][] = ['a' => 2]; $_POST['data'][] = ['a' => 3]; // $data = $_POST['data']; $data = implode(' ', array_column($data, 'a')); print $data; That will print `1… forloop 14 Years Ago by raisedtozero make and run a program that will display the output below ##### #### ### ## # it should use forloops,, i cant make one, but the code is long. i cant make it work also, you need to use the concept of rows and columns heres mine,, its epic fail pls help me [CODE]#include<iostream> using namespace std; int main() { … Re: forloop 14 Years Ago by jonsca You will need nested for loops: [code] for(over each of the rows) { for(over each of the columns) { [/code] Find a relationship between the columns and the rows. Take another crack at it, and post back with your updated code. Re: forloop 14 Years Ago by kimmyfufu yeah i don't know...i just learned loops last week..and i bombed my assignment..got a big fat zero..so good luck! Re: forloop 14 Years Ago by vinayakgarg After writing [B]for[/B] and [B]cout[/B] 5 times, you should have understood the need of nested loop. Re: forloop 14 Years Ago by erikandr If you want to loop over something, the syntax is as following: [CODE] int rowVector[5]; // Initializing for (int i = 0; i < 5; i++) { rowVector[i] = i; cout << rowVector[i]; }[/CODE] Initializing an array with both rows and columns is done as following: [CODE] arrar[number_of_rows][number_of_columns] [/CODE] Hope I didn't give you… ForLoop in Mouseclick 17 Years Ago by mustoora Hi there. Sorry, realized that my previous post has some typo error. Editted. Hope can seek some help. I am trying to make a certain symbol to appear upon every mouseclick. However, the symbol is a cross and an arrow head. This is how I tried to do it. [CODE]Private Sub Form1_Paint(ByVal sender As Object, ByVal e As _ System.Windows.… Re: error : cannot read :forloop.java 14 Years Ago by jon.kiparsky Java is case-sensitive. There's a difference between "string" and String, and between "system" and "System". Capitalize those two words and you should be okay. Java style suggests that class names be in the form MyClassName (first letter of each word in caps) and variable/method names in the form myMethodName (… Re: error : cannot read :forloop.java 14 Years Ago by aman rathi got it thanks a lot. Newbie Help 14 Years Ago by Davenavie Need help with this project 1. Declare two integers, one for row number entered one for the number of columns entered 2. Declare a string variable named dummy it will be used for the ending prompt. 3. Display the title [item #1] using Console.Writeline() 4. Display a blank line [2] using Console.Writeline() 5. Display an input prompt [3] … Re: Newbie Help 14 Years Ago by Momerath So what have you done so far? It looks like step-by-step instructions on what to write, so I'm not sure what problems you are having. One way to do this is to turn each of the instructions you have there into comments, then write the code for each comment: [code]// 1. Declare two integers, one for row number entered one for the number of columns … Django - List(s) of items and form display 14 Years Ago by oooooops …">Tags:</label> {{ form.fields['tag_%s' % forloop.counter0] }} </div> {% empty %} No data to import {% …%} [/CODE] gives an error because I tried to use the forloop.counter0. Is there any way to do this without creating… Tips? HashTable-like, but iterate through...?? 13 Years Ago by thompsonSensibl … there are. I would iterate through it with a [B]forloop[/B]. [*]There must be some "key"-like variable… where you cannot iterate through it easily like through a forloop. A 2D array would be too cumbersome. [B] What would… Re: Tips? HashTable-like, but iterate through...?? 13 Years Ago by thompsonSensibl …();" because "i" was already taken by the forloop.) How can I get around this, to create new Person… One Dimensional Array 17 Years Ago by stonecoldstevea … in the declaration statement. The main function should contain a forloop going from 1 to 10. Inside the loop two functions… progressBar 17 Years Ago by Jennifer84 … in .NET to show progress for an operation. In this forloop I am reading 3 files that takes about 20 seconds… % and <= operation with unsigned long long 17 Years Ago by samush …-1; i++){ printf("%d ", fcts[i]); } } [/CODE] the forloop should end when i is bigger then X but i… program crashes 16 Years Ago by wcmport …"; } else { cout << "O"; } } } //end outer forloop //cout << endl; }//end print grid squaretype findmaxLocation (squaretype… crash fixed - but output is not what I expected 16 Years Ago by wcmport …"; } else { cout << "O"; } } } //end outer forloop //cout << endl; }//end print grid squaretype findmaxLocation (squaretype… Please help: Array return index number how to? 15 Years Ago by NoviceChrilill … secondMin return secondMin; }// end of if // return i; }// end of forloop return secondMin; }// end of static int }// end of class [/code] Re: Please help: Array return index number how to? 15 Years Ago by cgeier … secondMin //return secondMin; }// end of if // return i; }// end of forloop //return secondMin; return secondMinIndex; }// end of static int }// end of… Re: Please help: Array return index number how to? 15 Years Ago by harsh2327 … secondMin return secondMin; }// end of if // return i; }// end of forloop return secondMin; }// end of static int }// end of class [/code… String Validation Help 2 15 Years Ago by El Duderino … //adds and records numbers inputted from user totalNumber += number; }//end forloop //total of user inputs not including the min and max… Re: String Validation Help 2 15 Years Ago by kekkaishi … //adds and records numbers inputted from user totalNumber += number; }//end forloop //total of user inputs not including the min and max… what happened with the for loop 15 Years Ago by gunbuster363 Here is my code. If I use forloop to write, it got error: Traceback (most recent call last): … Re: what happened with the for loop 15 Years Ago by jlm699 [QUOTE=gunbuster363;1046437]Here is my code. If I use forloop to write, it got error: Traceback (most recent call last): …