Immutable structs
Yay! ✓✓✓
Format provider
It seems odd to see a format provider in a constructor, and stranger still to store a format provider for every fraction instance. Think of the memory overhead -- imagine a use case where I perform calculations on millions of fractions, but only want ...
I have created the following code:
def LetterCapitalize(str)
str = str.split(" ").each {|word| word.capitalize!}
str = str.join(" ")
return str
end
This takes in a basic string and capitalizes the first letter of all of the words. It looks kind of awkward to reassign things to "str" twic...
The idea here is to write a function that gives you back a persistent version of a class that you supply. So you if you run
PersistentList = make_persistent(list, "PersistentList", ['append', 'extend', 'insert', 'pop', 'remove', 'reverse', 'sort'])
You will get back a class that behaves like a...
As you are aware, I am a complete noob on this.
I am trying to use this reusable class to connect to mysql
Python Connection with MySQL
But whenever i try to run the python I am getting
Traceback (most recent call last):
File "src/connect.py", line 1, in <module>
from Mysql import Mysql...
I am attempting to learn swift by refactoring one of my old games and I need to rewrite my update method which calculates a delta time. This code works but is ugly. How would I go about properly rewriting this?
import SpriteKit
class GameScene: SKScene {
var lastUpdateTimeInterval: CFTimeIn...
import java.util.Scanner;
public class ArrayElementFind {
public static void main(String[] args) {
// TODO Auto-generated method stub
String[] arr= { "A","B","C","D"};
Scanner in=new Scanner(System.in);
System.out.println("Enter the char to search");
String a=in.nextLine(...
Following up on this post, and including some major changes suggested, here's the revised code.
Changes include:
No longer keeping an IFormatProvider at instance level.
Removed IFormatProvider constructor parameters.
Introduced ToString(IFormatProvider) overload.
Changed decimal to float, to l...
I'm practicing Swing effects. Everything works but for some reason I get a ton of error messages in the command prompt when the fields are empty, despite my attempt to add some exception handling (this has made me realize I need to practice that a lot more).
/* Author: Luigi Vincent
Practici...
Currently, the following code runs and produces the expected and desired output. However, I'm sure that there's much wrong with it.
This project queries the (flat) database, instantiates each row as an object, adds those objects to a queue, and makes the queue available to clients. Clients may...
This is my second attempt (version 1) at writing a string formatting utility which uses parsing. This time I more explicitly designed it as a finite state machine. I have very little experience with writing FSMs. As before, I'm not 100% sure that this code does not contain any critical flaws. In ...
I tried to implement the idea given in the elasticsearch doc about reindexation albeit I think they must code it inside ElasticSearch and expose it as an API.
#!/usr/bin/env python
from __future__ import division
from argparse import ArgumentParser, FileType
import json
import requests
from tim...
I have a problem as of how I will make those data I have parse from Linux to be the value in my XML file. Can anyone help me? Thanks!
It says "print", so I'll use sysout. Both solutions are IMHO also relatively short and readable.
class IntConsumerFB implements IntConsumer {
@Override
public void accept(int value) {
if (value % 3 == 0) {
System.out.print("Fuzz");
}
if (value % 5 == ...I am getting approximately 6 errors in this BinaryTree implementation and I'd like help fixing them. Also I'd like any other advise for implementing Binary Trees.
Also, while I have this code up, would you all consider this an implementation of a binary tree USING the recursive approach?
Code:
...
I have a single line file.I want to read file line by line based on delimiter *;Is it possible through Buffered Reader.I try through scanner like below....
enter code here
public static void main(String[] args) throws IOException
{
File file = new File("C:\\Users\\temp1.txt")...
I just spottet this question I am getting approximately 6 errors in this BinaryTree implementation and I'd like help fixing them and flagged it off topic, as it contained non working code.
Some time later i checked the review queue and this same question popped up.
I thought about what to do. C...
