Q1. Can the following code be made more efficient and simple?
Q2. How is the general structure of the code?
Q3. Would this be better written in def/classes? If yes, what would the code look like?
Any other opinions/ tips are completely welcome. Thank you.
# Challenge 3 // Chapther 5 Python fo...
The program takes weighted strengths of the human body (arms/legs/core/mind) based on the required attributes for a sport, then tells you the resulting sport. The program is obviously really ugly. Is there a way I could use dictionaries and a lambda function to find a max instead? This latter par...
What i have is a scenario where we need to be able to call any ASMX web service and pass any data structure to it that has been constructed on the javascript side.
Till now, i have been creating service references for asmx web services in order to call them but in this scenario, i can no longer d...
My code is based around the following problem:
http://orac.amt.edu.au/cgi-bin/train/problem.pl?set=aio16int&problemid=903
It's about making a series of plots of land symmetrical by knocking down fences, but out of context of this problem, the code: Takes a list, makes it symmetrical by adding e...
I have process_articles function:
rank_articles returns sorted_articles which is list of the Articles custom class. I just want to print the first 100. Looking for the pythonic way to stop loop at 100 without an index (idx).
def process_articles(limit=100):
"""
:return:
"""
art...
I am trying to create a robust way to add two Excel columns to generate a datetime value, one that may contain a date and the other that may contain a time value.
If dateCol > 0 And timeCol > 0 Then
If IsDate(rowRange.Columns(dateCol).Value) And IsNumeric(rowRange.Columns(tim...
Am I doing the right thing, hiding the implementation of the method in a separate part of the program? That is, the user interacts only with the Enter class, and all that concerns the implementation of this class lies in another class. For simplification purposes.
// Step 1: Declare variables in...
Purpose
For my recent project, I needed a thread pool. I saw a lot of implementations at GitHub, but most of them were quite complicated. With complication comes performance penalty. Most importantly, none of them provided dynamically managable threads. So I decided to write myself a thread pool...
I ask as I'm mostly self taught, and don't have a team to be able to get experience/challenge or ask.
The Requirement
I have a register per week. (ie the kind you mark attendance on), with sub sessions (known here as services). Ie, Morning, afternoon, evening etc.
It is indicated whether someo...
I want to create a struct containing both a struct Foo and a struct Boo which is referencing a field of Foo.
pub struct Foo {
pub field: String,
}
impl Foo {
pub fn boo(&self, start: usize) -> Boo {
Boo {
field: &self.field[start..],
}
}
}
pub struct Boo<'a
Problem Statement
Input Format
The first line contains a single string, a. The second line contains a single string, b.
Constraints
1<= |a|,|b| <= 10^4
It is guaranteed that and consist of lowercase English alphabetic letters (i.e., through ). Output Format
Print a single integer denoting t...
For my work, I wrote a python script to link 2 files. Since I am an autodidact and since no one of my colleagues writes code, I ask the question here.
My code takes an unbelievable time to run. Is it possible to improve the following code? (I'm sure it is possible but I have no idea how to make ...
I would like a more elegant solution for this problem, I think the Builder class is not used properly and also the names for classes. Also can those if statements be removed somehow?
Problem:
Given the array [1, 2, 3, 4, ... 100], print all the elements as follows:
if the element can be divid...I am trying to submit a PHP login for with ajax and redirect to the header('Location:)' after submitting the form. But i have searched (well enough i think) and discovered a way to do this is using the javascript window.location() but the issue is that after logging in the session doesn't start.H...
As I was workig with KendoUI and Bootstrap,came accross following error:
The Bootstrap tooltip is not poping up over my Kendo UI grid.
i have tried adding the following commands in my CSS but still did not get to the result:
.k-grid-content
{
overflow: visible !important;
}
Below I have a very simple LinkedList implementation. I was wondering if there are any memory leak problems with this and if I used the pointers correctly. I just started practicing with C++ and hoping to improve my use of pointers and memory leak management.
#include <iostream>
struct node{
...
Recently I was thinking about how Google, Microsoft Outlook on Windows Phone (and now many others) method of giving you a coloured icon with a letter in the centre of it works.
Essentially, given some sort of name, they generate a colour based on that name. The kicker is that the same name alway...
So I'm going to publish this small project on GitHub and I thought I'd better do a makefile for it. The source code consists of
1 Java Class
1 Native JNI module written in C
1 stdlib wrapper object written in C (for LD_PRELOAD)
The purpose of the Makefile is to compile the two shared objects ...
I wanted to know whether the following Notepad code is written by a experienced programmer or by a beginner level programmer?
Expecting your's humble opinion...
Click here to see code
Last week, Adobe announced that they would stop supporting Flash by 2020. In some ways this is surprising: I still sometimes run into pages that require Flash, and you can still find a few defenders of the platform in the software development community.
But in other ways it was a long time coming. You can often see the decline of a technology in advance, by examining data on its usage in the software development community. One notable source of such data is in our Stack Overflow Trends tool, which shows questions about Flash have been declining in frequency since 2010. …
I am practicing Kalman filtering and wrote a short python class that uses Numpy to calculate the 2-D kalman filter for position and velocity along the X axis: assume that the object is only moving along the X-axis since it's on a flat ground.
The following code is syntactically correct and when ...
The component receives a serialized message as a string and a serialized schema as a string. The message contains key-value pairs or just the values. The schema describes how to turn that message into a Java object. Firstly, we parse the schema into a Java object (schema format is known in advanc...
example of my function:
public class ProcessDataResult {
property bool Success { get; set; }
property string Value{ get; set; }
property List<string> Log { get; set; }
}
ProcessDataResult processData(string fileName) {
if (!File.Exists(fileName)) {
// throw exception
}
var file...
I applied a class to in order to display the arrow. In that class, I am using the background image, size and position to display the arrow. Is this the right way to do it?
.b-dropDownSelector__selectArrow {
background-image: url('/images/glyph-wedge-down.svg');
background-size: rem(...
Part of my code:
def get_file():
custom_data_folder = input("Name of custom data directory - " +
"Hit ENTER to default: ")
file_name = input("File name: ")
default_path = os.path.abspath(os.path.join('data', file_name))
custom_path = os.path.abspat...
I'm currently working on a little latex package to bring rubber ducks into tikz (a continuation from https://tex.stackexchange.com/a/347458/36296). As this is the first bigger project in which I use tikz I'd like to hear your opinion about the current way it is implemented.
I'm looking forward ...
The following code is an implementation of an hashtable in C.
hashTable.c:
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "hashTable.h"
int hashCode(int key) {
return key % SIZE;
}
/*
By given key returns a pointer to a DataItem with the same ...
Hi all I was wondering which is it better to use:
double onJupiter() {
return AgeInSeconds / (jupiterOrbitalInEarthYears * ageInEarthSeconds);
}
double onMars() {
return inputAgeInSeconds / (marsOrbitalInEarthYears * ageInEarthSeconds);
}
Or
double onJupiter() {
...
So basically I have such mapping for Resource, File and Folder:
@Data
@NoArgsConstructor
@AllArgsConstructor
@Entity
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(name = "type")
public class Resource {
@Setter(AccessLevel.NONE)
@Id
@GeneratedValue(strategy = G...
Purpose
Implement a binary search algorithm that takes a sorted int array and some int target value and returns the index of the
target value, if it exists.
Discussion
The way I thought about implementing a binary search algorithm was the following
Given an array of sorted int values, pick t...
I'm writing a JS lib for browser without Promise. I have two callbacks need to be done first but execute a piece of code only after the second callback is done.
let n = _config.preinit.length;
if (_config.preinit) {
_config.preinit.forEach(function eachPreInit(p) {
var pre = require('./pr...
