Now I'm reading C Premier Plus by Stephen Prata and there's an exercise 4 in chapter 6 which has no solution in the book, so I can't check if I did it properly. My code works like it should, but I want to know maybe there are some better or cleaner solutions. Here's the description: Have a p...

I am looking to create a simple column based responsive framework, and would like to call my classes something like: <div class="col col-4-2-1"></div> where the div would display as 4 columns on a desktop browser, 2 columns on a tablet and one column on a phone (these breakpoints are hypotheti...

Which of the following functions would you use and why (readability, performance, et cetera)? Given data = {'ITEM1': 1, 'ITEM2': 0, 'ITEM3': 3, 'ITEM4': 2} gte = 1 lte = 2 Func1 def func1(data, gte=None, lte=None): data_set = set(data) gte_set = set(filter(lambda k: data[k] >= gte, d...

This is fairly simple, so I'm just looking for ideas on anything that can be cleaned up, places it can be extended, and suggestions regarding style/naming (I'm terrible at naming). It allows you to write something like: val execTime: Long = SimpleTimeBlock { // Expensive tasks here } Time...

Well, lately I've been coding a blackjack just to see if I could handle all the C++ OOP stuff, and I'd really like to get my code reviewed, thanks :P #include <iostream> #include <vector> #include <algorithm> #include <ctime> #include <string> class Card { private: char m_card; ...

So I finished my blackjack OO game and Id like to get my OO skills reviewed :P #include <iostream> #include <vector> #include <algorithm> #include <ctime> #include <string> class Card { private: char m_card; // 'A' ,'2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q'...

After much trial and error, I finally came up with this code to call on other classes to perform their function. This code works and does what I want it to do, so I am looking for some comments on the code efficiency. What I want to happen is have the user input which calculator they would like...

I wrote a parser for the IRC RFC 2812 spec and would like input on my use of the strategy pattern for this. I created an IrcMessage class that is responsible for taking the server response string from the (examples below) and parsing it. The server response format is: :<Prefix> <Command> <Space...

I've seen a few javascript programmers use this pattern to produce an array: "test,one,two,three".split(); // => ["test", "one", "two", "three"] They're not splitting user input or some variable holding a string value, they're splitting a hard-coded string literal to produce an array. In all o...

This is a coupon collector code to analyze the running time. I need some suggestions on how to improve the running times of this code? I have used the data structure dictionary but is there any other data structure that will perform faster. import random import numpy as np import matplotlib....

in gui that provided with the right username and password lets you open up an address book like gui where you have crud like operations. I'm still very inexperienced with swing facilities especially with layout managers and placing my components on a panel/frame. I'd like some feedback about how ...

I was hoping to receive some criticism on this block of code. I wrote it to write the contents of a dictionary to excel range in VSTO. It works well. I am interested to see how people could improve it. What would you do differently to make it more expressive, efficient? public static void Write...

I am trying to send daily mail alert to users based on some timer values. for that i used Addhandler to call the sendmail() function on timer Tick, In this scenario i faced a problem that am unable to pass arguments to the function through [AddressOf][1]. that time my function was like the follow...

I changed my mind. I don't want to implement 200-some Node classes. Instead, I'll be working directly with the ANTLR generated classes, to implement the Rubberduck code inspections, unit test method discovery, the "Code Explorer" tree view, and everything else Rubberduck might need a parse tree f...

I created my first java game in LibGDX and it's working fine but I'm 100% sure a lot of my code can be written shorter than now. Does anyone have tips how I can make this code better? Like the Gdx.input.getX(), if I run this on Android, it's fine, but when I run this on PC, you just have to hove...

I have created 2 batch files. 1) To upload files on amazon s3 bucket from FTP. 2) To download files from amazon s3 bucket on my remote machine. Upload files on amazon s3 buckets The manual uploading of files from ftp to s3 buckets consume lot of time. This batch file takes lesser amount of time ...

A couple of minutes ago I stumbled upon this question. The reasons I'm asking this question are: There has been no activity since Jamal♦ last edited it. It has been migrated from SO, altough it's a question concerning broken code. In the question list it says it has been modified by the communi...

I have a cursor, that keeps relooping creating more and more documents. There are only one document record in the database. Can anyone see where I am going wrong here? Begin Transaction declare @pAccountUserId int = -1 declare @pWebcastEventId int = 1247 declare @pNewWebcastEventId int = 1248...

I have re implemented quick sort algorithms that take a list and sort it in non decreasing order here is the function void qsort(int* l, int len) { if(len <= 1) return; int pivot=0; for(int i = 0; i<len; i++) { if(l[i]<l[pivot]) { ...

This is a follow up to: Validating individual properties and whole items I have a custom class I've written which allows me to validate individual properties of items, without firing validation errors on other properties. This allows me to individually validate what my users are editin...