We have a JAVASCRIPT function declaration as such:
function itemIncludesTotal(item){
var includeItem = false;
if (item.lineItem.hasOwnProperty("details")
&& item.lineItem.details.hasOwnProperty("total")
&& item.lineItem.details["total"]
&& !item.lineItem.restricted
...
I am having an integration test, which I want to change to unit test. I know I have to mock balancePositiveCalculator, since it is cooperating dependency with classUnderTest, but I am not sure how to mock here so I am only testing classUnderTest. Do I have to create mock of balancePositiveCalcula...
I just had an interview for the c#.net developer position and i was asked to find the first non repetitive char in a given string without using any library functions but just the basic constructs of the language such as fors and ifs, i presented the below solution considering the quick time const...
import java.util.Arrays;
import java.util.List;
public static void main(String[] args) {
List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9);
System.out.println(
numbers.stream()
.filter(e -> e % 2 == 0)
...
So I had to how count how many times each word appears in a text then order the number of occurrences but I'm having trouble with the ordering. I think it's written like this var sortedcount = count.OrderBy( => .Value); but I can't figure a way to use it. Any help would be much appreciated
...
this is my first attempt at creating a simple Python tool that tracks the time of certain activites retrieved from a database and after stopping the timer this tool writes the duration of the activity into the database.
Can you please provide me some tricks to make this code more pythonic?
obje...
I'm processing a list of files, and want to check the filenames against a list of regex, like:
IGNORE_FILES = [
re.compile('^./Vendor.*'),
re.compile('^./Pods.*'),
…
]
for root, dirs, files in os.walk('.'):
for file in files:
if SWIFT_FILE_REGEX.match(file) and ...
How to fix it T_T
im so tired for thinkin it
plz someone hellppp meee
I want to set flags which are given in string representation in any order. And it is intimidating, because you have to check like 2^3 possible options in my occassion. I was just wondering is there any better way to do that than just simple brute-force. Any optimization and readability improvment...
Currently I am making a simple messaging application in django.
Creating messages
Each user can open up a chat room with another user (and only one other user)
and send messages back and forth.
Listing chat rooms
Users will also be able to delete messages, and mark them as read/unread.
And ...
task taken from here:
/**
* Definition for a binary tree node.
* public class TreeNode {
* int val;
* TreeNode left;
* TreeNode right;
* TreeNode(int x) { val = x; }
* }
*/
public class Solution {
boolean isBalanced = true;
public boolean isBalanced(TreeNode root...
My task is to select items from a pool to match a specific selection criteria in a browser game.
My Problem: Usually my Algorithm can find the desired results after 200 - 400 iterations. But every once in a while it does not find a result even after 1 000 000 iterations.
I would be very happy f...
The requirement: search a string in a text-string (from DB) and show additional info around when presenting the result.
Examples:
text string = "The Quick Brown Fox Jumps Over the Lazy Dog"
search ==> result:
"The" ==> "The Quick ..."
"Quick" ==> "The Quick Brown ..."
"Brown" ==> "... Quick...
How can i translate a number into string. For example 703 will output as "Seven hundred three".
Click on the link for answer.
https://wordpress.com/read/feeds/55340147/posts/1194182984
I have been reading the SOLID specifically about Single responsibility.
If an object has more than one reason to change then it has more than one responsibility and is in violation of SRP.
Is this a violation of Single Responsibility.
public bool ConnectToService(int a)
{
try...
Here is some sample log content -
127.0.0.1 - - [20/Oct/2016:11:35:08 +0000] "GET //fam/shared_generate_LDA_compliant.php HTTP/1.1" 200 171 "-" "curl/7.40.0" - 0.002
127.0.0.1 - - [20/Oct/2016:11:35:34 +0000] "GET /fam/update_daily_cap_in_memcache_contents.php HTTP/1.1" 200 64 "-" "curl/7.40....
I have 3 tool bars that I used across my whole application
First one just toolbar with close button.
Second one toolbar with close and delete icon.
Third one toolbar with close and home icon.
here is my case I use this toolbar in many places and I dont want use fragment for some reasons so I...
So I just experimented with some code to make a huge if-else construct more human readable, extendable and configurable (switch positions of conditions).
The idea was to have a vector that contains all conditions and their actions and then just iterate over the vector, executing their Conditiona...
I have a map of cars Map> which can be returned by getCarsMap() method where key is model of car , and value is list of cars of same model.
I would like to improve Car addCar(Car car) function. For now I wrote this a bit ugly peace of code.
public Car addCar(Car car) {
if(getCarsMap().entrySet(...
This basic function to detect negation while performing sentiment analysis. So that not good kind of words can be considered at negative.
P.S. - This code is working fine. Just wanted to improve it or get any improvement
Can someone help to improve it or find if any bug present.
def negate_se...
Is it normal to catch exception in concept of MVVM inside model? Or how should it be? How to improve this code?
Xaml:
<Grid>
<Grid.RowDefinitions>
<RowDefinition></RowDefinition>
<RowDefinition></RowDefinition>
<RowDefinition></RowDefinition>
</Grid.RowDefinitions>...
Every now and then I read questions here on Code Review and try answering them myself, and as such I stumbled upon this one.
Now, I have two solutions:
The first one:
struct ch {
int num;
char c;
} characters[127];
char find_first_non_repetitive(char *string)
{
int i = 0;
for...
Problem statement: In Windows Workflow Foundation we have a long running state machine. We had an issue with SQL server deadlocks putting workflows into a suspended state. Since Workflow instances are independent actors, we cannot easily coordinate these calls. As part of our workflow error ha...
This is absolutely driving me nuts.
So we have to make an algorithm which counts the amount of coinss needed to provide a customer with change. coins are quarters nickles dimes and pennies.
But i have a problem with the pennies somehow.
Look at the code and look at the returns:
#include <cs50.h>...
I have question about stack on Singly Linked List.
My remove method doesnt return removed node.thats why I am removing the node by myself.
Here is my code.
public String pop()
{
String a = list.getFirst();
list.remove(0);
return a;
}
public static void main(String[] args)
{
...
I'm trying to implement the UoW pattern using ADO.NET and this is what I've achieved so far:
The IUnitOfWork Interface:
public interface IUnitOfWork : IDisposable
{
IDomainTableRepository DomainTables { get; }
IVariableRepository Variables { get; }
IModelRepository Models { ...
I recently got in really deep on a question to find the overlapping meetings and I rewrote a bit of the code and added some things to the code, and I would just like a general review of my code and what I could do to make it even better, maybe performance wise or whatever.
Here is my LINQPad 5 C...
I am puzzled about my homework solution. Task was super easy and my implementation:
http://ideone.com/1yM7Ym
is seems to be correct but it fails unknown testcase and I am puzzled about what could be a problem.
I tried every possible of test cases and random generated testcases as well. I am th...
I tried to write this code as concisely as possible. Is this the best way to do it?
def collatz(n):
"""
Generator for collatz sequence beginning with n
>>> list(collatz(10))
[5, 16, 8, 4, 2, 1]
"""
while n != 1:
n = n / 2 if n % 2 == 0 else 3*n + 1
yield ...
Is it considered a good practice to use the context pattern in an anemic domain model in the business layer ?
Here is the situation:
I have multiple service classes (AccountService, GalleryService...) each one is using one Repository class and multiple Service classes. I decided to use the Cont...
Can someone review my code? I am trying to implement radix sort in JavaScript.
var numbers=[90,46,7,12,100,68];
var length=numbers.length;
var buckets=new Array(10);
Clear();
function Clear(){
for(var i=0;i<10;i++)
buckets[i]=[];
}
RadixSort();
function RadixSort(){
var maxElement=Math...
In the method GetFunctionality(), I created a dictionary functionality and passed it to three different methods to add values to it.
Can I refactor this so that I do not need to pass the dictionaries like this? Is it possible to write some lambda expression or extension methods to achieve this ...The following code is a function that works. It's just slow and I don't know how to speed it up. It takes an Excel row number and the value of its headerval (string) and finds the same headerval on a different sheet then copies the formatting and applies it to our new sheet. The true false is bec...
Over the last time, the number of mini-projects I've been running grew quickly, and I found it a bit hard to navigate through all of the sub folders and search for the files.
So, I created a small script to be run as a CLI tool so I can quickly view and launch projects stored in the 'Projects' d...
I use this script in amazon lamda for image processing. Script should do:
download image and watermark from amazon S3
resize image to two sizes
put watermark on it and annotate with text
put resized and watermarked image to other bucket
send to external host some metadata info
At this moment ...
Original question
Reimplemented solution following JS1's answer.
Changed bit string hack by bitwise operations to get the corresponding base64 index values.
#include <stdio.h>
#include <assert.h>
void get_b64_quads(char *hex, char *b64quads, int pad)
{
char *dec_2_base64 = "ABCDEFGHIJKLMNOP...
