I've created a web page based on a sample from a book. It works fine, but seems to have evolved too complicated ..
Here's the code on JS Fiddle ..
Is it possible to improve the clarity of this code, without affecting its functionality ?
Okay, be warned, I know a little Java syntax, but I am really unfamiliar with the objects of Java. So if I get something incorrect, I'd appreciate a friendly reminder!
I'll see what I can point out...
So at first I notice you're supplying a static number of iterations. The number of iterations ...
Sometimes math can be confusing, sometimes it can help, but, using some math, the solution to this problem is:
public static final int getSurvivingGunman(int startCount) {
return 1 + (startCount - Integer.highestOneBit(startCount)) * 2;
}
Your main method would look like:
public static vo...
Critique
I think the following code was implied:
public class MyObject {
private int index;
public MyObject(int i) {
this.index = i;
}
public int getIndex() {
return index;
}
public static void main(String[] args) {
…
}
}
That works, but ...
I have an Android app that shows some fragments, but I'm repeating lots of code.
MainActivity.java
public class MainActivity extends FragmentActivity {
MyPagerAdapter pageAdapter;
ViewPager pager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCr...
I'd like to improve this selection sort code
package com.arun.sort;
import java.util.Arrays;
public class SelectionSort {
public static void main(String[] args) {
int[] arr = { 5, 2, 131, 13, 11, 1 };
SelectionSort sort = new SelectionSort();
sort.selectionSort(...
Following-up on this post where I implemented a Repository Pattern in vba to abstract ADODB and enable testing my Excel app without hitting a database backend; curious about how far vba would let me push inversion-of-control and loose coupling, I decided to grab the red pill, and see how deep the...
In chat, we decided to test whether "Zalgo pings" work, such as,
@̮̘̮̜̤͓͓̓ͪ̓͆͗̑Ṷ̫̠̤̙̻͚̗ͭs̹͓̰̫͉̲̺̈̏̽̅̑ͩ̇̓̉e͖̝̦̦̿r͔̒̿̋̂̓n̹͖̥ͥͦͤ̍͊̏ä͇͖͚͖̃̎͊m̭͇̂͆͋̋͒e̫̠͇̰̱̦̹͗͋̓̿͒ ͔͖̫̬̗̪̪̳ͧ̄ͫB̜̥̣̬̮͈͒̄ͪ͊l̮͉̣̟̪̪̿̍ͫ͋͐̑a̜̦̪͗͗̈́ͣ͊ḫ̘̯͈̠̞͒ͯ ̣͕͚̗̠͖̫̆͌͒̓͛b̖̣͇̖̦̃̑ͬͭͥl͔͍͚͕̲̪̼͎ͧ̇̏ạ̖̪͚̯̊ͤͣͦͮ̌h̘͓͔̟͔͍̏ͣͦ̓̓ ̫̼̫ͮ͌̄ͤ̿̈͆b̙͍ͥ̓ͯ̂...
An answer is an answer. Even if one line is enough.
I'm using the following query for multiple transactions. This is the scenario.
Generate Salary (this is not in the scope of the query)
I have employee attendance in Attendance table. Then the salary is calculate from the attendance by using a stored procedure and resulting figures will be displ...
This is in Ruby. This is the best I could get. How can I refactor this?
if method == 'xxx'
a = x.split('|').first if x
a ||= y
else
a = x || y
end
I just wrote this function that works similarly to file_get_contents(), but has the ability to actually execute the file, if it is a PHP file, and return the result from the execution
public static function getFileContents($file, $executePHP = false){
if(!file_exists($file))
throw ne...
Im trying to get familiare with (i dont even know how this is called) database handling
Can you guys point out my errors and what i should change?
I want to learn new methods, i just dont want to learn it the wrong way.
PS. I do realize that i need to use try/catch and more error handling.
i ...
private void find_tile(float[] x, float[] z, int nRigidBodies) {
int serial[]=new int[nRigidBodies];
int numTiles=4;
for(int i=0;i<nRigidBodies;i++)
{
// Check for the loaction of each tile to find which one should be switched on...
//currently only supports 4
...
I am creating a query which will hold a couple values and the one column will work out the percentage of certain values.
I was wondering if this is the only way to get a 2 digit percentage column within SQL. It seems like quite a work around, or maybe it is just my code?
Here is the code in que...
