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Cell C4 has the expression =565+660+709+1093 Is there a function/nest of functions that can output the number of values being added? BIG NOTE: I AM NOT ASKING FOR THE SUM OF THE EXPRESSION!
by Stagnant in Microsoft Windows ()
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Im working on a code that loops through a folder break up the file names in it into specific parts and then reads off sertain parts of the broken name and writes it to a csv sile. The files ser formated as follows test_PAQT_B2H.csv, test_PAQT_B4.csv, and test_PINI_B1H.csv. when it jsut …
by abaddon2031 in Software Development ()
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a method on how to return a boolean using lambda and its conditioned by two parameters
by Sifiso21031085 in Software Development ()
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I am preparing for my exams and i just found this question from previous question papers: Give the C Expression for the following algebric expression : 1. ab^4c^2-d/m-n 2. ab-[{(e+f)^9}/c}] Please help me as i am preparing for my exams and haven't read this topic yet. help plz
by Himanshu Chawla -5 in Software Development ()
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Hi, i recently begun learning java and encryption. I found some code from a website that is supposed to decrypt lastlogin files found in minecraft. When i try to compile it gives me these errors: C:\Users\CROCCY\Documents\NetBeansProjects\Lastlogin decryptor\src\lastlogin\decryptor\LastloginDecryptor.java:54: error: invalid method declaration; return type required public MineCraftLoginReader() { C:\Users\CROCCY\Documents\NetBeansProjects\Lastlogin decryptor\src\lastlogin\decryptor\LastloginDecryptor.java:87: error: …
by Arin_1 in Software Development ()
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Aoa... i m new to java.. please help me to correct this program given blew. it shows error of illegal start of esxpression.. how could b it seems as correct program please help me.. thanks alot **error: illegal start of expression JOptionPane.showMeassageDialog(null, "ID: " + ID + "name: " + …
by malkani.ji.73 in Software Development ()
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I have a query that starts like this... SELECT COUNT(A.FISH), COUNT(B.MEAT), COUNT(C.FRUIT).... now my problem is this, how could I count when I need to consider an expiration date for each column,...and the expiration dates varies for each column... Can I do this in one query? Or is there any …
by Kewne in Databases ()
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Hi Every body Is my answer correct for this question - Obtain the minimal form for the following Boolean expression using Karnaugh map. F(U, V, W, Z) = ∑(0, 1, 2, 3, 6, 7, 8, 9, 10, 13, 15) My answer - ![a48a42f649b78dce10e6abdea215d087](/attachments/small/2/a48a42f649b78dce10e6abdea215d087.jpg "align-left") There are four pairs and one …
by vishalonne 12 in Computer Science ()
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Hi, I'm doing an input validation of a String. The number should have a decimal pt, a whole number and a fraction part. It can have a negative sign (-) but not positive sign(+). This is what I've done but when I write --43.05, it prints false. String n = …
by blue_Student in Software Development ()
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[CODE]//To convert postfix expression into an expression tree #include"stdio.h" #include"conio.h" #include"process.h" #include"string.h" #include"stdlib.h" struct node{ char item; struct node *lnode; struct node *rnode; }*stc[30],*temp,*root; typedef struct node *NODEPTR; char expression[50]; char c; int top=0; NODEPTR pop(); void push(NODEPTR); void getinput(); void inorder(NODEPTR p); int main (){ getinput(); int i,j; for(i=0;i<strlen(expression);i++) …
by sneha_ in Software Development ()
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Guys i need help it says there is a data mismatch in criteria expression need help fast!! Dim statement2 As New OleDbCommand("select * from Student_registration where Student_code = '" & studentnotextbox.Text & "'", conn) Dim statement2 As New OleDbCommand("select * from Student_registration where Student_code = '" & studentnotextbox.Text & "'", …
by roy.vincent.56 in Software Development ()
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Hi I have problem in Report viewer. I am using the expression to filter the value. I explain my scenario. I want sum the amount for particular category. I have student database. I need the sum the paid amount for exam fee only. =SUM(Fields!Amount.Value, "DataSet1") . It sums all amount. …
by Maideen in Web Development ()
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For the below program: import java.util.*; public class triangleLoop { public static void main (String[] args) { int height, row, col, spa; String leftOrRight; char hyp; Scanner kbd = new Scanner(System.in); System.out.println("Enter the desired height of the triangle: "); height = kbd.nextInt(); kbd.nextLine(); System.out.println("What side do you want the hypoteneuse …
by matt.harding.14203 in Software Development ()
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I can't figure out why I'm getting this error, i've checked all the posts I can find here and they are all a method inside another method, which i'm pretty sure I don't have. This is the error message it gave me: Exception in thread "main" java.lang.RuntimeException: Uncompilable source code …
by Phrren in Software Development ()
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public class review{ //method code public void start() { int a, b; a = 5; b = methodA(a); System.out.println(a + " " + b); } private int methodA(int a) { int b = 10; a = a + 5; return a + b; } //method end } ------------------------------------------------ i compile …
by bubunchan in Software Development ()
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Hi Everyone, I am trying to get the program below to work correctly. The line below is where I'm having trouble. (line 33 in PrefixCalc.java) calc = new ExpressionTree(new Scanner(console.nextLine())); When I run the program and enter "4 + 8", the scanner only picks up "4". Apparently this program was …
by coolbeanbob 17 in Software Development ()
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Hey guys working on a Webpage for class and I wanted to add a companies facebook feed to the site. I generate the code under the devolpers site and insert the Iframe code into my website. When I open the Webpage, and with in the Likebox the webpage that tells …
by Thermalnuke in UI / UX Design ()
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I have a warning that I can;t get rid of: Access of shared member, constant member, enum member or nested type through an instance; qualifying expression will not be evaluated. I am pretty sure it is becasue I have not dimentioned the variable but how do you dimention an IO.memorystream. …
by UKnod in Software Development ()
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The above code computes the value of a mathematical expression supplied at command line by using the concept of converting infix to postfix,then evaluating the postfix expression. Any comments are appreciated.
by delta_frost in Software Development ()
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So I have been working on this project for quite some time and I can't figure out why I keep getting an "Illegal Start of Expression" error. I tried moving the variables above the main method and that only returned the same error but instead of the error occuring at …
by nickerst in Software Development ()
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String usn = jTextField1.getText(); String pwd = new String (jPasswordField1.getPassword()); if (usn.equals("hayley") && pwd.equals("hello")) {new Home().setVisible(true);} else {alert("Invalid Username / Password (LOGIN FAILED)");} Please see the following code above. I have been receiving problems such as "illegal start of expression" and ')' expected whenever I run my system, even though …
by miguel.honrada.pwned.you in Software Development ()
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Hello Internet. So the task is to create our own parser for a expression calculator. For Example: Input: 3+2*1-6/3 Output: 3 Input: 3++2 Output: Invalid Expression Input: -5+2 Output: -3 Input: 5--2 Output: 7 The code [Here](http://www.technical-recipes.com/2011/a-mathematical-expression-parser-in-java/) solves a part of the problem except that it has a fixed input …
by binaryjc in Software Development ()
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Okay, so I'm working on a battleship game, and I added these two tables which are throwing all sorts of errors, like: * Illegal Start of Expression, * Not a Statement, * ';' expected, * ']' expected, * <identifier> expected. I have no idea why... Help, please? import java.awt.*; import …
by foofdude in Software Development ()
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Hi guys! So I need help with a small problem. I'm using a char pointer array which contains a mathematical expression. For example: "sqrt 25" Now I want to use the inbuild c++ function `sqrt(int))`. I'm first searching in the array for the letters 'sqrt' so that my custom function …
by Phillamon 26 in Software Development ()
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i have some code i am working on andit keeps throwing an expression expected error. this code is designed to cheeck a RichTextBox form and highlight text, specified by a dictionary. Dim location As UInteger = 0 Dim dict As Dictionary(Of String, ULong) = getWords(rText1) Dim wcount As Integer = …
by 7c00h in Software Development ()
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hey there, Here's my complete code for a delete button that deletes a record in a Heirachical Flex Grid. Dim rsTour As New ADODB.Recordset Dim cn As New ADODB.Connection Dim strSQL As String cn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;" & _ "Data Source=" & App.Path & "\Luckshan Tours & Travels.mdb;" & _ "Persist …
by Skate Bart 12 in Software Development ()
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So the program makes an inventory from a cvs file. The cvs file consists of dvds and books. here is the code: #include "StdAfx.h" #define _CRTDBG_MAP_ALLOC //for memory checking #include <iostream> #include <stdlib.h> #include <crtdbg.h> #include <iomanip> #include <fstream> #include <string.h> #pragma warning(disable: 4996 4018) using namespace std; #define COPYSTR(TARGET, …
by JE821 in Software Development ()
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[code]main() { int a=5; a=++a + ++a; printf("%d",a); }[/code] the output is 14..how come?
by Esmerelda in Software Development ()
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Is there any framework or sample java code to evaluate an arithmatic / logical / bitwise expression , which will provide the value for input parameters , to make the condition pass. For example , In the below sample arithmatic condition , if the values a=7 and b=6 are passed …
by anthasuresha in Software Development ()
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This is problem that I have struggled with for some time, but im sure the answer is very simple... I have a sub report that performs calculations on 2 fields ( [Rate] [Hours Worked] ) from a table called [Hours]. The report is GROUPED by [Rate] and is as follows: …
by NuGG 15 in Databases ()