This is the simple backend, albeit crude, that I made for a React Native mobile app project as a proof of concept. It's a basic CRUD for tracking supply inventory. The "shopping list" is items with a Buy qty > 0.
selectData() is a wrapper for a SELECT query using prepared statements:
Signature...
I just wrote this script to check if the name (2 characters) in Github is available or not so I can accompany this name.
Here is my script:
#!/bin/bash
for i in {a..z}
do
for j in {a..z}
do
out=$(curl -s -o /dev/null -w "%{http_code}" "https://github.com/$i$j")
if [[ $out =~ .*4.* ...
Problem Statement:
Given an unsorted array of positive integers. Find the number of
triangles that can be formed with three different array elements as
lengths of three sides of triangles.
Input: The first line of the input contains T denoting the number of testcases. First line of...
This is the first project I have coded using Python.
Therefore, I am looking for someone to give me some comments to further improve my code.
Any constructive criticism is welcome.
I am appreciated for your time and effort to read through the code.
Purpose of the application
This application...
The original idea behind the problem is that the API I'm working with returns one type of a response for GET, and requires another type to do POST / PUT. The object I'm receiving from the GET has a format like this:
const rawObject = {
data1: {
id: 1,
value: 444
},
data2: null
}
...
Layers 1-4 of the text and storyline section of the much-improved sequel to my first text adventure. It's three times as long but three times more efficient. The setting takes place where a majority of Telltale's TWD: A New Frontier takes place.
introduction = '''08 MARCH 2035. It has been years...
I'm new with Kotlin, and this is my first attempt of a two dimensional array.
// private var roomGrid = arrayOfNulls<arrayOfNulls<Room>>(4)
private var roomGrid = Array(roomCountX) {arrayOfNulls<Room>(roomCountY)}
init {
for (gridY in 0 until roomCountY) {
for (gridX in 0 until ro...
im relatively new in python,
Heres a Tic Tac Toe game Ive created in python:
def is_valid_move(x,y,board):
return ((0 <= x <= 2) and (0 <= y <= 2)) and (board[x][y] == '_')
def check_win(board):
if board[0][0] == board[0][1] == board[0][2] != '_':
return True
if board[1][0] ...
I have the following code which I am running through fortify. Why it gets marked for poor error handling, throw inside finally?
private String getResourceContent(String fileName) throws IOException {
try (InputStream resource = ErrorResource.classLoader.getResourceAsStream(fileName)) {
...
Attached my data class, datas is not fetched from realm database while performing filtering in performFiltering method:
Worker.kt
package com.oyespace.guards.models
import io.realm.RealmList
import io.realm.RealmObject
import io.realm.annotations.PrimaryKey
import io.realm.annotations.RealmCla...
I have a single table inheritance type on a class (Resource) that can be one of 3 classes:
SingleDay
MultiDay
Accommodation
SingleDay has properties:
QTY
hours_offset
minutes_offset
hours_duration
minutes_duration
MultiDay has properties:
QTY
start_day
start_time
hours_duration
minutes_durat...
I am trying to make a very simple error handler that would catch and handle all kinds of errors in both development and production environments. The idea is to keep it as simple as possible yet useful in the production environment.
In order to do so I am converting all errors into exceptions. Th...
I feel quite slow in the understanding of graph representations. So, please, I'd like you to verify that I did understand, at least, the Adjacency List correctly. Here is my code in JavaScript:
1) data format (from tests):
const result = formatDataToAdjacencyList(data)
expect(resul...
I am creating a web application using Angular 8. This application is all about talking to the stock markets server and getting the Live updates every second.
I have one query here. Below is my code:
setInterval(()=> {
this.GETDATA_NSE_EQ_LIVE();},
1000);
GETDATA_NSE_EQ_LIVE():void{
this....
Below I will give an example of the code that is involved in creating a dictionary. One class creates a dictionary for the contract, the other for the execution act. Both have common points: some dictionary keys.
ContractConverter adopts the method to Convert my type
Contracts.
ActCompletionCon...
I am having trouble with a macro i created where it should automatically open the file it Vlookup's to. For some reason the vlookup doesnt pull the information until after i run the macro and double click the cell again and open the associated file. Is there anyway i can run a vlookup to multiple...
Synonym Request
I came across this question screen-transition-effect-like-in-final-fantasy-games where OP makes their custom easing function in order to smoothly transition a color over an image. I did not find any tag that suited so I created a new tag easing.
Usage guidance:
Easing functi...
VB.NET has a Like operator similar to the standard SQL LIKE expression:
Dim result = "abcd" Like "a*"
It supports:
multiple-character matches -- "abcd" Like "a*"
single-character matches -- "abcd" Like "a??d"
digit matches -- "ab12cd" Like "ab##cd"
alternate character matches -- "abcd" Like ...
I have a specs file:
Name: program
Version: 2.3.3
Release: 0
...
I want to update the version number every time it's built. I perform the build from a bash script so I'm calling sed to update the SPECS file and a "version" file which holds the version number.
I am usin...
I'm trying to print a QTableWidget with QPrinter, after making an .ui with Qt Designer. This is my code:
def create_print(self):
printer = QPrinter(QPrinter.HighResolution)
dialog = QPrintDialog(printer, self.tableWidget)
if dialog.exec_() == QPrintDialog.Accepted:
self....
I am coming from PHP OOP background so just want to find out if what I do with Go is common/acceptable practise or not (I am newbie in Go). It is to do with Dependency Injection.
In OOP it best to Dependency Inject object X into object Y rather than directly instantiating object X in object Y. I...
I'm following a tutorial on merging two bubble-sorted Single Linked Lists in Python.
merge2 does an in-place merging with O(1) constant space complexity that I'm guessing.
Other than naming conventions which are not the best and I'm just following the tutorial, any feedback would be appre...
One function of a program I'm working with benefits from using all available openMP threads. The rest of the program has issues with the env variable OMP_NUM_THREADS being unequal to 1.
I'm currently using the following solution to that, and was wondering whether there were any caveats or room f...
I'm new to Python and want to develop good habits at the beginning. This class takes a string, and then counts the number of vowels and constants in the word(s). Any advice on how to improve?
class CntVowels:
def __init__(self,string):
self.string = string
self.vowels = [ ...
