Mixed Duo String Generator Hello again; Previously my code was critique and I applied this feedback to form my new revised code for the Mixed Duo String Generator. In the code below I revised it to the best of my ability. I removed un-needed comments, keep variables in as small a scope as I coul...

I'm trying to implement a simple neural network with one hidden layer in python. To test my implementation, I use the class digits dataset. I don't know why, but I'm able to get better result than 40% of accuracy. Can you suggest any changes? #!/usr/bin/python import os import numpy as np ...

I'm trying to integrate Google Map in swift, I've used following code for integration and result is shown in the screenshot. I've already installed the Cocoapods for google map, I've followed this below link... still not getting the result.. what I'm actually trying to do is creating multiple sta...

I have the following code in my Django template. It's a bit repetitive. I wonder if that's good the way I wrote it, or if you would combine these two 'if'-statements into one somehow? {% elif discount.no_more_left %} <div class="modal fade" id="no-more-left-modal" tabindex="-1" role="dialog" a...

A well-formed comma-separated list has commas after all but the last element. This means that when dealing with these lists, the comma has to be dealt with on all but the last iteration. This is how I do things currently: for (auto e = vec.cbegin(); e != vec.cend(); ++e) { // code that has to ...

In my opition, Vectorization operation with numpy should be much faster than use for in pure python. I write two function to get and process datas in a csv file, one in numpy and another in pure python, but numpy one takes nearly four times time of the other. Why? Wrong way of using numpy? Any su...

The AI I'm making is really simple however it might be a bit too inefficient for what it is doing. The chart below shows speed differences between various arithmetic and math operations. Sin, cos and especially atan are really inefficient. It's tested in C++ but should still hold true to JavaScri...

I have the following method, which I have just added a third if-statement to in order to invoke the "ThirdApi". I think there are two many if-statements in this method and therefore I want to refactor it. Initially I was thinking about using the strategy pattern but I couldn't really get this to ...

I was recently learning about rule of 5 for c++ classes and implemented them as exercise. Any suggestions/good practice are really welcome. class Test { private : int a; int b; public: Test(int v1, int v2): a(v1),b(v2){ cout << "Constructor Called \n"; } ...

-> Already Asked at StackOverFlow, but was adviced to post question here! <- I want to compare two lists, which both can be null, both can contain 0 or more entries. If the amount matches, there should be some handling for that. If not, it should be checked if the difference of the amount is c...

I have this method to filter data from Realm database here is the steps Step 1: Retrieve all data from Realm Step 2: Filter Against tail keywords its list comma separated Step 3 - Step 6: the same as Step 2 filter against a list of keywords Step 7: Filter against two dates values Step...

I have create a small project containing a dozen classes. It is basically just a dll with only one public function, so only one entry point. During the development, I have created a logging class that gets initialized at the very beginning with a verbosity level. The log methods look like this: ...

I'm currently learning C# and I'm stuck with why I need to use properties it made sense when when I was doing a console app with no database and storing information in lists but since connecting to a SQL database I just pass information through the methods. My understanding of OOP is that abstr...

I have written a code to count the continuos 1's in an array or you can use binary string for convenience.Any solution using the binary string is acceptable. My Solution is>> #include<bits/stdc++.h> using namespace std; #define MAX 100000 int main() { int n,q,k,count; string str; cin>>n>>q>>...

I completed a coding challenge recently in which my function was to be given two parameters: N, the number of counters to be used (numbered 1 through N) - and A, an array of integers. Iterating through the array A, when the index of a counter occurs, that counter is incremented by 1. When an inde...

I am making a text-based RPG adventure game, I have a problem with the save/load function. I want to load the game where it saved, I am still on the process of completing the plot so there are only two different save points. Here is the complete code: (minus the unnecessary stuff) import random...

I check whether user is online in this method: public static boolean isOnline(Context context) { ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); return cm != null && cm.getActiveNetworkInfo() != null && cm.getActiveNetwo...

I am asked to create a spreadsheet application using C programming language. I have a query on how to create a cursor cell that moves the cursor to the given cell under viewport control. Can anyone please help me on this? Totally stuck.

namespace movingobject { public partial class FormView : Form { enum Paddle { Left, Right, Up, Down, Stop, Start } enum Ball { Move } private int _x; private int _y; private Paddle _objPosition; public static Rectangle Paddle2 = new Rectangle(15...

I am making a text adventure RPG, here is the traceback: Traceback (most recent call last): File "C:/Users/Alba/Documents/Codes/Saveandloadtest.py", line 824, in <module> main() File "C:/Users/Alba/Documents/Codes/Saveandloadtest.py", line 531, in main game_state = pickle.load(infile...

So my question isn't really why do we index with zero but more so why does C allow arrays to break their own rules. Example: bool truthtable[10]; truthtable[1] = false; if(truthtable[7] == true) { printf("TRUE!\n"); } truthtable[10] = true; So my question is why is the last line, trutht...

Hello I am working on learning binary searching. The program explains itself. I am confused on whether or not I should write a function to half the numbers. I am just confused on the logic of half a number in the loop. If you could help I would greatly appreciate it. list_of_numbers = [i for i i...

I'm reading range/distance sensor data from one Serial Port, decoding it and then transmitting it to a secondary device in ASCII format. The sensor uses a 2-byte header with each byte containing the following hex values: 0x59 0x59. Additional data from the sensor is also sent in a 7-byte message,...

i am new to java and i just developed a note application(in android studio) that works however i know it isn't developed to the correct standards of how clean code should look like. i am trying to refactor the code to make it look neater and extensible and would like some advice on possible chang...

I have found in several places naming conventions in java language. Probably, the main source of trust is from oracle. However, I have not found anywhere if declaring constant Suppliers / Functions / Consumers is considered effectively a constant and therefor, use CAPITALS_AND_UNDERSCORES. ie, s...

i had this question: Every Number that divides by 15 cleanly -> Print "Divides 15" Every Number that divides by 21 cleanly -> Print "Divides 21" Every Number that divides by 3 cleanly -> Print "Divides 3" Any time that it divides any of the 2 numbers cleanly instead print "BLAM" given: 21 -> BL...

Here's my code. This is my very first exercise in python. I'd like to know how to make it look more professional. There is a solution in Althoff's book, but i wrote mine. print("Welcome to the hangman game! Let's start!\n") word = input("Enter the word to guess: ") print("Got it.") hanglist = [...

Omar works in a MAZ company. He started working with first base salary of 8000. Every year he gets an increase of the base salary with 15%. Currently, his salary now is 20000. Can you determine how many years he has served the company so far?

When sections are ignored and no writing capability is needed, an INI reader becomes quite simple to implement. Here is my attempt at reading a sectionless INI file without any non-std dependencies. The general idea is to store all key-value pairs in a <string, string> map, and use getters to co...

I have App with audio file I want to force my app to switch voice output by pressing button (Bluetooth button) .between mobile speaker & other device

I have written a quite simple code for finding the gcd of 2 integers on mips32 assembly code. However, QtSpim doesn't respond when I load the file. Is there something wrong in my code that prevents QtSpim from loading the file? # Description : This program reads two user inserted integers and as...

I have this code with nested foreach loops that is getting out of hand. Is there a better and/or cleaner way of doing this? Basically, what it's doing, is take the results from an API call, and then looping through each layer. I check to make sure that each layers Results.Length is greater tha...

In this small bit of JavaScript, a date is passed in as YYYY-MM-DD. It's formatted like this to be passed to the backend system. On the front end, we need to display it as MM/DD/YYYY. I split the string, and put the each array index in the correct position. However, I feel like there could be a...

I have a CSV file that I would like to split up by row, do some process on the string data in each row of the document column, and then output the processed data into separate TXT files in a new directory using a python script. The thing is, I will be doing this on corpora of 3+ million documents...

This is how I configure the utility SSMTP that allows me to send mail via smtp protocol through a Google-Gmail proxy instead I'll have to manually configure an "heavier" Postfix bi-directional email server on my environment. #!/bin/bash myHostName="$HOSTNAME" read -sp "Please paste your Gmail p...

This is the output which only displays 3 logs for the highest priority jobs, the lowest priority prints all the added logs. I don't understand why it is only printing 3 logs for the Highest priority? and anything else I could improve in my code :) DLL Class public void displayLogs(Node node) ...

I wrote a program which has a main() module. In that main module I call other functions, which return values. One function returns multiple values, as a tuple. I'm asking about best practices for naming these values in my main() funcion, because I use them in different places later. Below is my ...

So this is a register tab website and I'm not sure if i'm using the form thingy correctly and im not even sure what it does because the guy in the tutorial didnt really say anything about it. im pretty sure its messing with my site, because when i tried to put "username:" before the username inpu...

I am coding my small scrabble game. What I have to do, is to print the highest score (only one) from a txt file. This is my code: letter_score = {'a' : 1, 'e' : 1, 'o' : 1, 'i' : 1, 'n' : 1, 'r' : 1, 'l' : 1, 't' : 1, 'l' : 1, 's' : 1, 'n' : 1, 'd' : 2, ...

I love when phpmyadmin is under my document root (/var/www/html). I find it more convenient to work that way (I use the document root path time and again and do various actions on it like locking phpmyadmin by its permissions so I prefer to keep it there). This is my way to install it under the ...

Recall that a string is palindrome if it reads the same forward and backward. Given a string that contains only lower case English alphabets, you are required to create a new palindrome string from the given string following the rules gives b...

This code is for a ROS (http://www.ros.org/) node that controls a pair of servo motors (referred to in the code as grippers) that can be controlled individually or together. When they are controlled together they move in opposite directions to create a gripping motion. Running this code requires...

My buttonid function is working for button1 and button4 but not buttons 2 & 3. Is there anything obvious for why the div id=box is not changing for the two cited buttonids? <!DOCTYPE html> <html> <head> <title>Jiggle Into JavaScript</title> </head> <body> <p>Press the buttons to change the...

I have an AT89S52 and an AT89C4051 microcontroller (both in the 8052 family) in which the bit lines of the data bus, one control pin and one status pin are connected together. In code, the data bus is labelled "D", the status pin is labelled "ACK" and the control pin is labelled "ACT". The AT89S...