Ok, I think I get your issue now. You can call your method from the main: public static void main(String[] args) { //may need to throw file not found exception here findAndPrint(); } Then you need to remove the arguments from your method: public static void findAndPrint() throws FileNotFoundException { Scanner in = new Scanner(new … Read more
Help me , i want to only call the id and need all the data like firstname,lastname,age etc in consol.log not like console.log(users.[0]); . [duplicate] solved Help me , i want to only call the id and need all the data like firstname,lastname,age etc in consol.log not like console.log(users.[0]); . [duplicate]
At the sg-site-header-1 I found a H1 with an A tag in it, this thing causes the horizontal scroll-bar, why should you make a color #blank? This is not working, then make is display: invisible or something like that. Hopefully this will work for you! @dutchsociety Thanks A Lot, you saved me, If you have … Read more
You are using these quotes “”. That is why you’re getting the error. Use the standard double quotes for Strings. if (x < y) System.out.println(“x is less than y”); // standard double quotes x = x * 2; if (x == y) System.out.println(“x now equal to y”); x = x * 2; if (x > … Read more
When you write a C++ program, you use a few low-level libraries to interface with the machine. The C++ Standard Library is one example. Consider for example, new. When you call new in your program, you’re invoking a piece of code that implements that functionality. Where is that actual code? It’s in a library. That … Read more
parseInt(number, 10)= b; So you are saying to assigning b to parseInt. You have it reversed. var b = parseInt(number, 10) You have the problem in multiple places. solved I get an invalid left hand side in assignment with my code [closed]
var X = 0 This is the line that declares X’s type, regardless of how it’s later used. When you specify a numerical literal without any suffixes, it will be an integer. Here’s one possible solution. var X = 0L solved C# – var not behaving as expected in for loop
int[] GetLengths(string[] array) { int[] structure = new int[array.Length]; for(int i = 0;i < array.Length;i++) { int length = array[i].Length; structure[i] = length; } return structure; } 10 solved Getting individual string length in an array [closed]
If you have a node.js-based web application, through which you get the data for further processing, but your actual algorithms are written in Java, node-java may be a way to go. node-java is a bridge between node.js and java code, and allows you to instantiate java objects, manipulate them and call methods on them. You … Read more
You can customize PHPFox theme as list here in their documentation. I don’t think that I have to repeat all these information here. Starting from editing HTML, CSS, JS are mentioned in the documentation link I have provided. Also don’t forget to refer following links. Link1, Installing/Upgrading a Theme, Create a new theme Or there … Read more
If the first condition is false then it wont consider the second condition. If first condition is true then it will also evaluate the second condition. This is because you are using && operation. If you use || then if the first one is false it will evaluate the next condition. 4 solved Why is … Read more
I think, this is program you are searching for. public class Palindrome { public static void main(String[] args) { for(int i=0;i<=25000;i++){ int number=i; int reverse=0; int temp=0; while(number>0){ temp=number%10; number=number/10; reverse=reverse*10+temp; // System.out.println(rev); if(i==reverse){ if(reverse%2!=0){ System.out.println(reverse); } } } } } } 1 solved Odd Palindrome generator (0 to 25000)
We can use duplicated df[!duplicated(df[1:2]),] 0 solved remove duplicated rows based on two columns [duplicate]
string snack2[][]=new string[Math.Round(snacks.Length/2)][2]; int cnt=0; for(int i=0;i<Math.Round(snacks.Length/2);i++) { for (int j=0;j<2;j++) { snacks2[i][j]=snack[cnt++]; } } 3 solved How To convert 1D array to 2D array in C# [closed]
In the remove function, you must update tailif the list becomes empty. int removeFirst() { List *nodeToRemove; int dataToRemove; if (head->next == NULL) { prtError(“Empty list!”); return -1; } else { nodeToRemove = head->next; dataToRemove = nodeToRemove->data; head->next = nodeToRemove->next; free(nodeToRemove); // Update tail if list is empty if (head->next == NULL) { tail = … Read more