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Hello i want to calculate three parameters. one X two X three = Y The one is the value of a <input type="number"> the second is default the value '1' and the third is the count of this ... any help?
by SimonIoa 39 in Web Development ()
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Hello friends. I want to create a countdown program for the new year that is comming. I know i can use this code for example, for short certain time: ... But the new year begins in 29 days (2015, march 21)(at 02:15:11 AM). So i cant calculate how many seconds …
by Niloofar24 15 in Software Development ()
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I want to copy all the files from one directory to another using the fread() and fwrite()-statements. Some of these files are rather large in size, and that's why I want to calculate who long the transfer will take. (Later I will use this information to show a progress bar …
by it@61@sec 14 in Software Development ()
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i made union to two mysql tables and now i want to make calculations between them. like-- balance = ramt - pamt can anyone suggest me how can i do that? thanks in advance
by Bin_2 in Databases ()
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Hi there, I'm a real newbie to python so sorry if this is a stupid question or if I don't fully get your answer, no hate please! I'm trying to write a small program to use when calculating differential equations bu using Euler's step method, don't worry if you don't …
by kangarooblood -4 in Software Development ()
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Alright so I'm coding a Quadratic Equation Solver to help with my Math Class. However the teacher requires each calculation to be written out. I have the solver working, however I'm not sure where to start when it comes to printing each step. I know I will need to each …
by Doogledude123 45 in Software Development ()
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I cannot figure out why my code for calculating student grades makes every number I enter an A. Here is the code. I hope someone can help.
by BOTHEILLONE in Software Development ()
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Good time of day! I'm working on creating an Eulers Method Calculator program. The problem I got stuck on is I don't know how to convert the user's string into a Differential Equation (dy/dx). This is what I have so far: Fot the dydx user input, the user can input …
by Start4me in Software Development ()
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Hello, I've been trying to create a function to calculate and return the total payment. RadioDay is a radio button with value of 7 while RadioHour is 70. Somehow I am getting InvalidCastException "Conversion from string "" to type 'Integer' is not valid." from the part where I want to …
by Pickletronic in Software Development ()
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Hello, i'm new in PHP so i dont know much about it so ill need a little help with this "eazy" problem. I need to calculate the total price of the items on every "checkbox" check. here is my code: Thank you for the assisteding. :)
by Stefan_1 -3 in Web Development ()
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hey guys, so im trying to auto calculate two textfields. like for example i have textfield A and textfield B and also a <span> tag. the span tag is default zero. when user inputs A as 5 the <span> tag becomes 5. then when user inputs B as 2, A …
by nadiam in Web Development ()
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i stored few values through input form. (for example tax and rate field) if i entered tax = 777.77 and rate = 10000 it stored the details to db successfully. retrieve function also done successfully. but i want to show add these two values(tax+rate = total) from db when i …
by Indians in Web Development ()
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So this is what i need to do and its not coming out right in my code. i need A function to calculate how long the balance will take to grow to a given value. This function is not part of the account class. It should take two arguments: an …
by lovelyv in Software Development ()
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public void kraGridView_RowDataBound(object sender, GridViewRowEventArgs e) int totalPercent = 0; if (e.Row.RowType == DataControlRowType.DataRow) { Label lblWeigh = (Label)e.Row.FindControl("lblWeigh"); // totalPercent += Convert.ToInt32(DataBinder.Eval(e.Row.DataItem, "lblWeigh")); int total = int.Parse(lblWeigh.Text); totalPercent += total; } else if (e.Row.RowType == DataControlRowType.Footer) { Label lblTotalPercentage = (Label)e.Row.FindControl("lblTotalPercentage"); // e.Row.Cells[5].Text = totalPercent.ToString(); lblTotalPercentage.Text = totalPercent.ToString(); } …
by japhta in Web Development ()
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I have a MySQL database with a table that has a field/column labled "user8" (which is the field for users' state). I have this PHP call and its working fine if I call all states individually and I only want numbers of rows. I would like the MySQL call and …
by ourloop in Databases ()
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Hello All! I have a MySQL database with 4 items, id (numerical), group_name, employees, and surveys. I need to in my select calulate the percentage of 'employees' who my the number in 'surveys' have taken the survey. This is the statement I have now:
by mattsheets in Databases ()
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I have a question,,, I create 1 form, and in this form I add 5 control checkbox, namely: Checkbox1 = cek1 Checkbox2 = cek2 Checkbox3 = cek3 Checkbox4 = cek4 Checkbox5 = cek5 I want to ask, 1. how to count the number of checkboxes are checked.? 2. how to …
by tafarie in Software Development ()
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I will show you how to use EasyXLS, a .NET or Java library, as a calculation engine. EasyXLS supports all mathematical operators like arithmetic, logical and unary operators, and a various set of functions as Financial functions, Logical functions, Lookup and Reference functions, Database and List Management functions, Math and …
by dorinratiu1975 in Software Development ()
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The attached excel worksheet can explain better of what I need. I need to calculate the attached based on fiscal year starting with August and ending in July for the next 5 years. If you have any other questions for better understanding please let me know.
by Divinedar 12 in Software Development ()
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I am given the amount of data and the time used. It asks for the time complexity. It is in a Big-O packet Below is the first problem given Please explain how to get the time complexity. Thanks!
by gotto in Computer Science ()
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So I am trying to write a program that will tell you the lowest grade and the highest grade out of the 3 wthat you put in and also tell you the current average you have in the class. I got the lowest and highest part taken care of but …
by 03Mach1 in Software Development ()
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I have created a form in Adobe Acrobat Pro 9 where I have assigned values to checkboxes. I have managed to sum the total of the checkboxes, which is displayed ina separate textbox, but now I need to calculate the percentage of that against the total. CAn anyone help?
by Gizzle72 in Community Center ()
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int NumArray[]="2 ,67 ,23 ,5 ,7 ,34 ,14 ,4 ,8 , 62"; A. display all the value of NumArray with an ODD index B. display all the value in NumArray that are ODD C. calculate and display the average of all EVEN values D. create another array, call it ArrayNum, …
by juljan30 in Software Development ()
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Hello again. I am trying to create a simple code that can compute the average of a set of numbers read in using a scanner. The loop occurs but it won't end. I wanted the code to work like this: every time I enter a number that is not negative …
by jonny93 in Software Development ()
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ok what i am trying to do is i have two textboxs which have figues in them and need the 3rd textbox to display the figure the code i am using doesnt seem to be doing anything could anyone spot it and tell me why it is not working for …
by Farhan_B in Software Development ()
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these person is hired by her employee which it agree that the salary would be one penny the first day, two pennies the second day and four pennies the third day and continuing to double each day. i have to use a combo box to select the days that the …
by alexander1s in Software Development ()
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I just try to calculate 5.3 - 5, and the answer is a bit off. this is the code: double answer = 5.3 - 5; println("answer = " + answer); and the output is: "answer = 0.2999999999999998" instead of 0.3. I use Eclipse on win 7 32 bit as a …
by binoman in Software Development ()
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Hi everyone Im new here and not very good with Javascript, so here im asking for a little help for my proyect the problem is Im trying to calculate text fields from results of php query my fields come from the query as amount1, amount2.... what i need is for …
by madehoney in Web Development ()
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Hey everyone. I would really appreciate some help. I'm currently building a program in Python 2.6 for an introductory Comp Sci class. The program is supposed to use functions to read a text file from a URL, parse the data into tokens, and use the data to calculate a sort …
by Torien7 in Software Development ()