I am writing a python password manager, and I know there's a lot of scrutiny that goes into storing passwords (don't worry, mine aren't plaintext). I was hoping that this community could help me improve style, use of libraries, or anything else. Any and all pointers are gladly accepted.
There we...
I am very new at make. Thus far I've managed to create the following using some of GNU manual and tutorials found online. I'd like for make to place all of the created object files into the directory 'obj.' I've been able to successfully create this directory, but I cannot figure out how to place...
I am new to MVC and I inherited a framework from a previous developer, I would like to know how to update the DB using an external JSON. Here's the composer info for the framework:
{
"name": "simple-mvc-framework/framework",
"type": "project",
"description": "Framework for PHP 5.5+",...
I'm using Infragistic UltraChart control for showing graphs in C# windows application. The line chart is as below picture.
Here Y-axis is noting but milliseconds(turn around time), I want to display it like "days:hh:mm:ss" format. Is it possible to display Y- axis lables in this format?
The d...
I have an attendance list like this.
problem: I need to set In and Out alternatively. but if I have only 3 records then I need to set 0 record In true. 1 record out is true. and 3 record has is both In Out is false. I tried like this its working fine. but I was checking is there any better way
...
This is my Result class:
public class Result
{
public DateTime Checked { get; set; }
public bool IsWorking { get; set; }
}
Let's say I have theese results in list:
Date: ..., IsWorking = true;
Date: ..., IsWorking = true;
Date: ..., IsWorking = false;
Date: ..., IsWorking = false;
Dat...
On my server I have a large json that is accessed by several applications. One application only needs a certain part of the json, so presenting the whole json to the application is an unnecessary increase of bandwith. (Original JSON: about 40 KB, Optimized JSON: about 500 b)
What I came up with ...
I have a nested array that represents a parent child relationship, that I need to convert to a JSON object.
Example nested array
list = [
['lvl-1 item-1', 'lvl-2 item-1'],
['lvl-1 item-1', 'lvl-2 item-1', 'lvl-3 item-1'],
['lvl-1 item-1', 'lvl-2 item-1', 'lvl-3 item-2']...
Obviously, lists automatically create their own index. So basically I wouldn't need this function at all. But I figured it was safer in case my list index ever changed (e.g. adding a new item at the beginning of the list, would shift the index numbers for all the other list items).
public Em...
I made a class to conviniently serialize/deserialize data. Now I'm stuck with the following question. Should I handle exceptions (use try-catch) inside JsonStorage or inside ConfigManager and other classes that might use JsonStorage in the future?
public class JsonStorage : IDataStorage
{
pr...
I have a df as follows:
ContextID EscAct_Curr_A StepID
7289973 0.122100122 1
7289973 0 2
7289973 0 2
7289973 0.122100122 2
7289973 0.122100122 2
7289973 0.122100122 2
7289973 0.122100122 2
7289999 0.244...
I just moved to MySQLi Prepared Statements and could not fount how is correct? Maybe both are correct? I could not find such an example..
This:
$stmt = $conn->prepare("INSERT INTO table (a, b, c, d, e, f) VALUES (?, ?, ?, ?, 'x', 'y')");
$stmt->bind_param("sssi", $a, $b, $c, $d);
$...
I am almost completing my BlackJack in Javascript. But, I realize that there must be better way to improve the performance for these two methods. Any pointers?
const hasAceInHand = (cardsOnHand) => {
for (let key in cardsOnHand) {
let arr = cardsOnHand[key];
for (let i = 0; i <...
i am working on a timetable generating system using c# and now i want to check if there is a clash or not
private void btnAdd_Click(object sender, EventArgs e)
{
bool isClashing = CheckClash();
if (isClashing == false)
{
saveTimetable();
}
...
I finished CS50's Bleep.py from pset6. I was hoping to get some feedback on my code (e.g., redundant code, bad practice, etc...).
Program function
load in a dictionary of banned words
accept a message from the user
if words in the message appear in the banned list, censor the word with *
fro...
I've recently had to make a simple 'game' for my assignment, where there would be baloons constantly spawning at the bottom of the screen and then floating up. I have received quite a low mark for it and couldn't get a specific feedback on what's wrong due to lack of time, so I am asking here - i...
So I was asked at work if I could come up with a way to pick a random name from a list for Random Screening at where I work.
The guidelines are like this. The names are in a text file, so Names.txt, I figured this can be a console application with the txt file beside it in a folder.
I figured I...
I want to iterate a map of map in a java 8 way and get the entry which contains 40 in the value in the inner map.
I have tried the following code in order to do that. But I still don't understand whether there is a better way to do this.
import java.util.Collections;
import java.util.HashMap;
i...
Below is my code for simulating the Magic 8 Ball in Python 3:
# Import the modules
import sys
import random
ans = True
while ans:
question = input("Ask the magic 8 ball a question: (press enter to quit) ")
answers = random.randint(1, 8)
if question == "":
sys.exit()
...
I was wondering how I could streamline the following code. This was the project assigned to us:
The Canadian Forest Service wants to do a simple simulation of the growth and pruning of forests. Each forest has a name and exactly 10 trees. The trees are planted when they are 1' to 5' tall, and e...
I want to write simple function that finds a word in a string, without using the re module.
My function looks like this:
def find_in_string(string, word):
Indices = ()
wordlength = len(word)
for i in range(0, len(string)):
if string[i:i + wordlength] == word:
Ind...
We are working on a project in which we implement a sensor library of aurora events. Here is a part of our code written in Python 3. We would like to get a review of the two classes below.
class AuroraSensor(BinarySensorDevice):
#Implementation of an aurora sensor.
def __init__(self, D...
I'm writing a class in javascript that takes a function as an argument to use internally. The class maintains its own state and occasionally call this function argument to manipulate data. I would like to specify some useful default configurations that are initialized similarly to initializing a ...
I have a class with 2 overload methods. But I feel like they are redundant because the method is performing the same thing on different type. Any way to simplify this?
public class User
{
public User FromOtherUser(User user, Dictionary<string, int> attributes)
{
return user
...
