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Other 2022-02-24 22:00:15
static vs instance
static or class method 1) A method that is declared as static is known as the static method 2) We don't need to create the objects to call the static methods 3) Non-static (instance) members cannot be accessed in static context (static method, static blo... Add solution -
Java 2022-02-22 15:05:02
edit text on 2sec change andropid
editText.addTextChangedListener( new TextWatcher() { @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { }... Add solution -
C 2022-02-22 14:05:13
Raise the power of a number n by the force d
#include <stdio.h> #include<math.h> int cube(int n,int d){ int r; r=pow(n,d); return r; } int main(void) { int d,n; printf("enter your number :"); scanf("%d",&n); printf("To what degree do you want to rai... Add solution -
VBA 2022-02-20 21:10:39
how do you get data from excel
How do you do test using excel files in Java? I use Apache POI libraries to read and write from excel file, I add the Apache POI dependencies to my pom file. In order to connect I use following classes. -FileInputStream from Java. it is used to create ... Add solution -
Other 2022-02-19 03:55:13
barycentric coordinates triangle
// Compute barycentric coordinates (u, v, w) for // point p with respect to triangle (a, b, c) void Barycentric(Point p, Point a, Point b, Point c, float &u, float &v, float &w) { Vector v0 = b - a, v1 = c - a, v2 = p - a; float d00 = ... Add solution -
Other 2022-02-16 16:40:21
how to devowel string in c program
int check_vowel(char); int main() { ... printf("Enter a string to delete vowels\n"); gets(s); for (c = 0; s[c] != '\0'; c++) { ... t[d] = '\0'; strcpy(s, t); // We are changing initial string. ... printf("String after deleting vowels: %s\n&... Add solution
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