I am trying to create a service for two similar-but-still different methods:
Method one is this:
scope.computeStyle = (element, rowComponent) ->
elementHash = {}
if element.type == 'table'
elementHash.height = 600
if rowComponent?.height?
elementHash.height = rowComponent.heig...
With django, I tried to run the server (i.e., python3 manage.py runserver), but I got the following error :
Error: That port is already in use.
How could I change the port? In fact, I work on a another project (with django) asking me to use the port 8000. Hence, I can't use that port. I t...
I want to improve this code. I know i'm not fully utilizing the data structure. (This is not a homework assignment, I finished and passed the class this fall semester). I would really like to know for future reference. Thank you.
/**
* Words indexed by this trie.
*/
ArrayList<String> words;
/...
I would like to add this json array to mysql
[{"id":null,"parent_id":null,"depth":0,"left":1,"right":14},{"id":"2","parent_id":null,"depth":0,"left":2,"right":9},{"id":"4","parent_id":"2","depth":1,"left":3,"right":6},{"id":"6","parent_id":"4","depth":2,"left":4,"right":5},{"id":"5","parent_i...
Please help me to verify whether this approach make sense to you? Am also open to take another approach, if you think it make more sense.
AddNewBaseClass (abstract)
abstract class AddNewBaseClass
{
private TransactionModel _transaction;
public AddNewBaseClass()
{
_transacti...
I'm developing an Android app using Java. Is it a good practice to put showLoading() method in a base class?
In my case, I'm putting this method in an abstract class called BaseActivity which extends AppCompatActivity. The idea is to make us easier to call this method anywhere in Activity or Fra...
import time
import csv
import argparse
from nsetools import Nse
from colorama import Fore
nse = Nse()
t = time.time()
CSV file contains
+------------+-----+-----------+
| INSTRUMENT | QTY | AVG PRICE |
+------------+-----+-----------+
| | | |
| APLAPOLLO | 3 | 949....
To write a genetic algorithm programm for cellular layout design
This is my answer in freecodecamp Basic Javascript: Profile Lookup (third day trying javascript using Udemy and freecodecamp), can you help me to minimize the lines of code of my lookUpProfile function? any help, tips, techniques, methods, shortcuts on profile lookup or your personal lookup techn...
Working on a game I need to record events compute some values about it (the more the better). The twist is, I need to store as little data as possible. Constant (as in O(1)) weight is required. The following code is not acceptable :
public class Player
{
private List<float> previousGamesDura...
I'm building an (open source) online tool for users with NO speech who are also blind. The program steps through a list of utterances in a female 'thinking' voice, and when one is selected, speaks it in a male 'speaking' voice (switch genders for a female target users).
I've written a demo of ...
I'm trying to create a generic notification service that works with
Mail (smtp )
Sms (Third part vendor)
Push events (For future)
Purpose : Create a notification service and it should be pluggable
A Common interface for all notification service
public interface INotificationService
{
...
I have been tasked to create a GUI that asks the user questions about a mobile device.the GUI i have created asks the user a sequence of questions to try and come to a solution.However, i feel that my inexperience with GUI has made me repeat myself a lot with this. Therefore, is there anything i ...
I am a Spanish programming teacher in a vocational training course. We are studying the arrays and in order to practice and to get the students familiarized with some methods of the String class, I proposed them to reinvent the wheel implementing some methods of the String class using char arrays...
I've made quite a long text-based game which I'm quite proud of and would like to know ways in which to improve it! I plan to keep working on it and make it much longer and more complex! Thanks in advance.
Main
import java.util.Scanner;
import Saves.GameSave;
import Saves.GenderSave;
public ...
I am trying to improve my general skills in C++ so I plan to write versions of shared_ptr and unique_ptr from scratch. I wrote a version of shared_ptr with reference counting and I was wondering for reviews.
#ifndef __SHIVA_XSMARTPTRS__
#define __SHIVA_XSMARTPTRS__
/*
This tries to define a ref...
I'm trying to continue the learning process in Java, and I've made a simple yet useful class which will allow me to retrieve the data inside a table from an Oracle DB, using JDBC.
What I'm especially looking after in a review is:
styleguide - as in naming variables / classes, spacing, and so...
I've this part of code
this.productAddedSubscription = this.basketService.productAdded$.subscribe((product: Product): void => {
this.updateCart();
this.showAddedMessage(product);
});
this.productRemovedSubscription = this.basketService.productRemoved$.subscribe((product: Product): void =>...
The problem that got me there :
I have 2 tables to represent some data sent to my app.
The first table is the most common case : The data fits in the typed columns
The second table uses only varchar columns, in case insert on the first table fails (corrupted data).
So, I need a convenient way t...
Longest Increasing subsequence
for set of point (x,y)
is defined as:-
if
A(x1,y1) at index i in array
B(x2,y2) at index j in array
if i<j and x1<=x2 and y1<=y2 and (A != B) i.e !(x1==x2 and y1==y2)
then A and B are in a increasing sequence
we have to find the longest sequence of points ...
I have a scenario where I want to implement a variant of a Cake Pattern, but adding implicit functionality to a class (a Spark DataFrame).
So, basically, I want to be able to run a code like the following:
trait Transformer {
this: ColumnAdder =>
def transform(input: DataFrame): DataFram...
I'm writing an operation to find the lowest missing element of a vector, V = 1..N + 1. This has to be performed in O(N) time complexity.
Solution One:
std::vector<int> A {3,4,1,4,6,7};
int main()
{
int max_el = *std::max_element(A.begin(), A.end()); //Find max element
std::vector<int>...
I posted the original question here, But I think it would be nice to have someone else's eye on this code for improving the code:
public override void Update(UserProfileDto item)
{
base.Update(item);
var memberIntersestIds = _memberInterestService.GetAllPlusDeleted();
var dbIds = m...
I have a function that takes an unsigned value and transforms it into a std::vector<std::uint8_t>. The requirements (and post conditions) are as follows:
The code must utilize "modern C++" up to C++14
The focus is on readability/maintainability first, performance second
The most significant byt...
package com.company;
import java.io.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
import static com.company.Person.id;
public class Main {
private static Scanner in = new Scanner(System.in);
private static File file = new File("Addresses.txt");
st...
This is my first question in this website, so if there is anything I am doing wrong, please let me know.
I am trying to implement a trie (its actually something between a trie and binary tree) using CUDA!
I give it an array of IPs (each of which contains 0 to 32 bits) and I wanna create a trie ...
I am pretty new to Python. I want to ping a server from my host and also trace the route it takes every 15 minutes and save it all in some kind of log file/text file. Any help is much appreciated .
https://github.com/zhaochenyou/MemoryPool
I write a simple C++ Memory Pool.
There's a bug in OrderedPool::ReleaseMemory function, I debugged it for two weeks but cannot find why that bug happen.
Please help me.
In swift, should I be posting notifications to the iOS notification center from the device sending a text message or from the device receiving it?
I'm using OneSignal, so my code to send a notification from the sender device to the receiver device looks like this:
OneSignal.postNotification(["...
The ability to view a reputation graph for a specific time frame is no longer working in Chrome:
A user is supposed to be able to select a specific time frame for viewing in the large graph by clicking in the small overview and dragging the blue box to cover the desired time frame. Adjusting t...
In simple words you have been given a pool of digits you have to count the number of numbers which can be formed from these digits that are divisible by 8
For example 968→986, 96,8, are divisible by 8.
Similarly for 888->8, 8, 8, 88, 88, 88, 888 are the possible values.
