I am trying to simplify the below if else statement, and I think it can be done.
Algorithm is like this -
If user_ptr exists, then lock attrmap, find user_ptr. And if it
is a batch, then don't ping. And else if user_ptr doesn't exists
and if it is not a batch, then do other stuff. But ...
Below is my java code with some complexity,
String input;
double a;
if (null != input && !input.isEmpty()) {
a = Double.parseDouble(input);
} else {
a = defaultValue;
}
With Guava, we can compress the code from 5 lines into a 'single' line,
a = Double.parseDouble(
Objects.fir...
I have the option to install the Android SDK on Windows or OSX. Which platform provides a better (easier) development experience?
To keep this constructive, I'm looking for any difference that eliminates compatibility issues, ease of debugging, or compatibility with 3rd party utilities.
A little while ago I was fiddling with dependency-injection and came up with this small WPF application that I can launch with command-line arguments.
Not only this was my first experiment with DI, it was also my first experiment with parsing command-line arguments. The result works nicely, but ...
A little while ago I was fiddling with dependency-injection and came up with this small WPF application that I can launch with command-line arguments.
Not only this was my first experiment with DI, it was also my first experiment with parsing command-line arguments. The result works nicely, but ...
Factors::calculate() can be improved by:
eliminating the cast to float and call to std::sqrt()
avoiding the call overhead can help with speed
the casting was only necessary for the function
making the loop condition an integer type
loop conditions shouldn't be floating-point
incrementing t...
I'm visualizing my stored data in an histogram similar to this one:
However, I'm sure that my code smells a lot! So I'd like to have your opinion on how to make it better.
Here's my current code:
$listings = array(
array('Price' => 10),
array('Price' => 10),
...
The full source tree is here: https://github.com/phillips1012/pasteHTML
index.coffee as of the time of posting this:
#!/usr/bin/env coffee
config = require "./config"
sugar = require "sugar"
express = require "express"
jade = require "jade"
minify = require "express-minify"
mongodb = require ...
I have written this sudoku solver in C. But it is not working properly, Any help?
#include<stdio.h>
int sudoku[9][9];
int check(int sudoku[][9], int row, int col, int sol)
{
//checking in the grid
int row_grid = (row/3) * 3;
int col_grid = (col/3) * 3;
int i, j;
for(i=0; i<...
I would like to get some feedback on my code so I can know where to improve and what im good at.
source code : https://github.com/MalikDz/PersonnalProjects/tree/master/JavaProjects
ps: Sorry for my bad english
Heres the entire code. The total pay doesn't seem to subtract properly during the IF condition? what am i missing? suggestions please
import java.util.Scanner;
public class SalaryPay {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
//declaration of field...
This is roughly what my data file looks like:
# Monid U B V R I u g r i J Jerr H Herr K Kerr IRAC1 I1err IRAC2 I2err IRAC3 I3err IRAC4 I4err MIPS24 M24err SpT HaEW mem comp
Mon-000001...
I've made this suggestion that fixes an error in a question. It's pending since about 15 minutes, but maybe this delay is normal for this site? If not, is there a way to stimulate the review process?
Three questions have used the review here on Meta CR so far. I find however that this tag is very vague. Is it about the review queues, is it about Code Reviewing itself (which is what the entire site is about) or is it something entirely different?
I find this tag completely useless at the mome...
I'm new to JQuery, and am using it to dynamically construct chunks of a page.
The HTML this code creates is what I want, but I'm not sure if the way I'm generating it is sensible or idiomatic.
function setupIndex()
{
$(document.body).append($("<img/>", {src : 'logo.png'}));
var div = $("<div/>
