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This code review request follows my previous request Computational verification of Collatz conjecture. Unlike the previous program (which was designed for the CPU), this code should run on modern GPUs....

I implemented a Column-based FLAT parser and generator, where the information is loaded from a base class, which contains the attributes that tell the column size and type. For each line of the flat ...

So this question came up to one of the company interview. I felt it as a straight segment tree question with sieve, and I was able to pass the given sample test cases, but unfortunately not a single ...

I am trying to solve this problem You are given a list of non-negative integers, a1, a2, ..., an, and a target, S. Now you have 2 symbols + and -. For each integer, you should choose one from + ...

I have a table called sales and it has below columns: 'id' 'product_type' 'soldDate' 'text' ...

I would like to receive some advice on how to improve a small concatenative stack-based interpreter, executing a joy-like programming language. It is really minimal, and is in fact a subset of a ...

I'am trying to understand SUITCSS methodology for writing front end code. I've written this code and want to know if this is good SUITCSS methodology by using class names: ...

anyone helps me please . I create a notepad program , and anything ok except the Undomanager . I can undo and redo in the current file . But when i use new file , the undo and redo still work , it can ...

I have a working code that groups items by their type values. The types can be one or multiple, however they are always returned as an array. To illustrate: if an item has types with values ...

I have skill with Python, but what should I use my power for? I have a simple password strength tester, but I want it to be faster. I need ideas for more programs. Here is some code: ...

I wrote the following password generator, to generate a password in which each character group appears at least at once. ...

The program runs totally fine until i decide to input a letter when the program ask for the x and y coordinate and it just keeps on looping forever and i cant seem to know why. If i do input a number ...

This is a part of my calculator program. I have to check if the input entered by the user is a valid mathematical expression. The first check is performed by another program, where the program checks ...

This assumes there is no need to aggregate results from the listeners of a broadcast signal. Technically I guess the slots are whatever your std::function holds, ...

Funny thing, the following test works: ...

I try to dealing with sessions.. including arrays before moving to "database". Sessions class.file ...

This program is used to get names and numbers of N person, print out the numbers of a person. Please help me improve this code. Additional Question: To avoid a very long name that exceeds char's ...

My program needs to output a list of interval objects expressed as a set of disjoint intervals. Assume True implies open ended ie:inclusive and False implied the endpoint is not open ended ie: ...

I literally with multiple test cases, it is passing, I even fixed TLE by using Long. Could anyone help in figuring out what I am doing wrong? Below is my code : ...

This function should return a string that is comprised from all the letters in the Alphabet except the letters in a pre-defined list in alphabetical order. Assuming all letters in the pre-defined ...

I want to translate my old n-body C code to C++ and want to use classes and other features of C++ like arrays or vectors. My problem is that I do not really know how to start. How do I structure a ...

I have to error detail classes: IntegrationErrorDetail and Error Detail, they don't inherit from each other because of data members on the properties in the classes. I wasn't to know if I can reduce ...

I used the following to split sequence into batches: ...

fiddle link I want to append a div in labels as helper text. within each radio group and its wrapper div. I have a radio buttons group code generated dynamically, so I can't add static helper text ...

I'm working on a platform which only has (shaky) support for C++11 so I wrote my own implementation of shared_mutex using the Wikipedia description of the readers-writers lock algorithm. ...

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I have the following sentence, "Please check for {input1} and {input2} and {input3}. Thank you." I have the following regex to extract everything in braces. ...

I have previously worked on this program in this question, and have gotten some very good answers and help! Now, I have done some more work on the program, and would love if you could give me honest ...

I took some boilerplate code that I have been using for determining an active windows user's info to either send emails with their details, or to pass to a error logging class, and encapsulated it in ...

So I just picked up a project that is written in fortran90. I am used to coding in python and C. What is really troubling for me is the use of subroutines in fortran90. In fortran people use ...

This a sample unlock ringbuffer with cas.But still with bugs in put / get. One known bug is multi readers will make m_rear step over m_front then block or coredump. Can someone help me to fix it? ...

I need to refactor the below code because i think that there will be a more easy way to write it down can someone help me ? the code create a json string using the value of the lclrow class. I need ...

I wanted a neat iterator that will always give me neat sequence of step spaced numbers. This is what I came up with, but I am a bit skeptical that I covered all ...

I learn about OS development and follow the tutorial Bare Bones on OSDev. And I did some extra tasks from the Moving Forward section. I would like to get any suggestion about code improvement, ...

Here is my problem statement: There is a matrix of octagons, for example, 4 octagons in a row and 3 such rows. So 4 columns and 3 rows of octagons. But they are not arranged in a perfect rectangle ...

There is a small programming exercise to merge adjacent identical elements in a collection. Here are two solutions (passing the tests from the exercise). I am asking for review of the first version ...

I've decided to write some Linux commands in Python. Below is a list, along with some constraints (if you're unfamiliar with Linux, the top of the program along has a description about each command ...

I did this coding exercise for a potential employer who failed it on the basis of unspecified style and structure issues and would appreciate any thoughts on what flaws this contains, in particular in ...

I've been learning C# during my free time in the past months; before that, I was mostly writing Java, so the transition hasn't been too hard, but I've never had my code reviewed or read by someone ...

I am working on an e-commerce website. I have a CarMake dropdown which contains car make names and their corresponding Id, for example: { 1:Alfa romeo}, { 2:Audi }, ...

So in learning c++ I have to make a little program that makes a game list that can add games to the list, remove games, and display the list, and it has to use vectors and iterators, so I made the ...

I wrote a function that partitions an image into multiple patches. Here is the function, are there any suggestions to make it better or more production ready in terms of the best software practice? <...

I wrote this code for a simple app that gives us random images. The code works, but I feel like I'm doing something wrong. And one thing I would love to know is instead of grabbing from a folder ...

I tried to implement KMP algorithm on my own and found it kind of hard to follow. Can you please comment how would you make this code easier to read / understand. ...

We have an upcoming project at work which is going to require working with express.js. I have no prior experience with node.js, so I thought I'd try and do something aside from some courses. Are there ...

Hi how to create a php page with this json help me with code can call only Force > max ...

I need help with bubble sort. Is there any possibility to optimize the following code? How do you put it in one on the 'if' to make it work? I tried it myself but I can't do it ...

I'm writing a program to calculate the longest collatz sequence for positive integers below some N. I have optimized it as far as I can - is there anything more I could do to optimize it? Any ...

I have a list List which contains 100 records . I would like to split the above list into 3 lists. I tried the below condition ...

It takes a long time to run. I think the loops are causing it to be inefficient ...