Read the printf spec: First format string, then parameters. #include <stdio.h> int main(){ long mn = 166662; printf(“Howdy, I am %ld i hope that you had a better better day than I am having.\n”, mn ); return 0; } 2 solved printf() function in C
Just change your second loop like this: for(int j=i; j>=1; j–) and it will work. DEMO solved please help me for loop c++ i don’t to run it
using C#: 1234 = 1*1000 + 2*100 + 3*10 + 4*1 double result = 0; int ex = 3; // Math.Pow(10,3) = 1000.00 for(int i = 0; i < 4 0; i++) { result += a[i] * Math.Pow(10, ex); ex–; } result += 15; 5 solved how to call more than one element of array … Read more
Pass more value splited with comma in targetAddress parameter of SendMessage. Sample code to send mail to multiple persons: public bool SendEmail() { bool status = false; try { //code to send email this._mail = new MailMessage(); this._mail.From = new MailAddress(this.From, this.DisplayName); if (!string.IsNullOrEmpty(this.To)) { var distinctAddress = new List<string>(this.To.Split(‘,’).Distinct()); this.To = string.Empty; foreach (string … Read more
its main purpose it to do / verify / check things when the page is loading ( one of its start events). this function is being called by reflection when AutoEventWireup is on. solved Page_load in asp.net
Based on “I am trying to get the null, empty string, and source components out of a List” I assume you mean you want a list with these 3 specific values. var allItems = itemsList .Where(s => string.IsNullOrEmpty(s[Constants.ProductSource]) || s[Constants.ProductSource] == source) .ToList() 2 solved Checking For null in Lambda Expression
It’s the left shift operator. It shifts the value left by 2 bits, effectively multiplying it with 2 to the power of 2 (the shift amount). a << b Is the same as: a * (2 to the power of b) 3 solved What is the “
You probably want something like this: int nbtrues = 0; for (int i = 0; i < NBOFROWS; i++) { if (row[i] == true) nbtrues++; } double probability = (double)nbtrues / NBOFWORDS; We can’t tell you much more as you didn’t show under which form your data is stored. Is your data set in a … Read more
Woo, it’s been a long time since I dealt with C pointers, but let me see if I can help. Coordinate_T *p; declares a pointer to a Coordinate_T struct. We don’t have any memory available yet, we just have a pointer to… nothing. p = (Coordinate_T *)malloc(sizeof(Coordinate_T)) actually allocates the memory for us. Now p … Read more
When you declare the object inside the loop, a new object will be created on each iteration and the exising one destroyed at the end of each iteration. This is because the object will have a scope inside the {}. When you declare it outside, a single object is created and you work with that, … Read more
Here char *firstName[50]; firstName is array of 50 character pointer, and if you want to store anything into each of these char pointer, you need to allocate memory for them. For e.g for (int counter = 0; counter < 10; counter ++) { firstName[counter] = malloc(SIZE_FIRST); /* memory allocated for firstName[counter], now you can store … Read more
As per assuming few conditions like provided array size and array data type to be integer you can use the following program for reference. This program takes the no. of elements and array as input. #include<stdio.h> #include<limits.h> int main(){ int n; int a[100]; printf(“Size of the array:”); scanf(“%d”, &n); for(int i = 0; i < … Read more
I want to catch the error if the value exceeds the maximum int range in c++. It’s not possible to catch anything, because integer conversion is not specified to throw anything. num will simply have an implementation defined value – or if 123123123123123123123312 is too big to be represented by any integer type on the … Read more
Your creation of the button is scoped within startnewgame() and is not accessible to method GamePanelHideButtonClick Move the GamePanelHideButton variable outside of both methods. Try this public Button GamePanelHideButton; public void StartNewGame() { GamePanelHideButton = new Button(); } public void GamePanelHideButtonClick() { GamePanelHideButton.Visible = !GamePanelHideButton.visible; } 3 solved Noobish Does Not Exist in the current … Read more
You probably want this: ifstream inFile1(“file1.txt”),inFile2(“file2.txt”); istream_iterator<double> start(inFile1), end; there is nois thing in your code, so you get your error 1 solved error: ‘is’ was not declared in this scope