What exactly is C#? Ask Programming |
- What exactly is C#?
- Understanding compilers and cmake
- Are JavaScript frameworks MVC if they don't contain the business logic?
- What are the most important aspects/things that ALL programming languages have in common?
- How hard would it be to make a program that makes the player move towards the mouse curser for top down games?
- (Question) When and when not to use pointers in C?
- How were common syntax themes like Monokai born?
- How do other games do AI drivers for their race games?
- How to create a program/script that can automatically fill out forms in web page (open to language options)
- Finding areas of interest in a heatmap
- How do i update the image?
- tired of expensive subscriptions
- Artist portfolio with admin system
- Question about clock_gettime() and clock_getres()
- C++ glm::vec2 issues
- Scheme question
- Library using STL unique_lock crashes in Android not iOS
- suggest good resource about understanding garbage collector. i want to do in depth
- JavaScript: Assigning anonymous functions to variables
- Ignoring folders zipping up a project in Windows... can it be done?
- Good Resources on Compilation in Different Programming Languages (and/or in General)
- Which automation platform do you use and why?
- How does spotify clients know where the music is playing?
- How do i insert JS variable in sql query ??
Posted: 26 Mar 2021 05:22 PM PDT I always had the impression that it was exclusively for the .NET framework. But i see that you can use it on linux. And that there is a n open source version called Mono. Basically my questions(with regards towards Mono) are:
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Understanding compilers and cmake Posted: 26 Mar 2021 11:33 AM PDT I am a graduate student in chemical engineering studying computational chemistry. Which basically means that instead of running experiments in an actual lab, I do them behind a computer. As a computational guy in engineering, I have been exposed and have a decent amount of experience in Python and bash (smatterings of awk, and so on). However, I have been using more heavy-duty computational software, with an emphasis on speed and efficiency. I am running into compilers and mpi and openmpi, hyperthreading, cmake -- just a whole bunch of computing stuff I had only heard in passing, and wasn't bothered by when I wrote my python scripts. I know the basic of C, memory management, but I wanted to ask, how should I go about learning CMake, and openmpi? I really have no clue what CMake does, why is it useful. I just see it everywhere, and I want to have SOME understanding of what this thing is. I appreciate any advice you have for me. [link] [comments] |
Are JavaScript frameworks MVC if they don't contain the business logic? Posted: 26 Mar 2021 01:43 PM PDT I don't think I fully understand the concept of MVC. I read that many JavaScript frameworks such as Angular are said to be MVC. But when it is using a backend technology to get data and doesn't contain any business logic is it still MVC? Also I read that Spring framework can also be MVC. Is this always classified as MVC or just when used a certain way? Just a bit confused by the concept. Would appreciate if anyone could shed some light on it. [link] [comments] |
What are the most important aspects/things that ALL programming languages have in common? Posted: 26 Mar 2021 08:18 PM PDT To be more specific, I know there are Programming Careers and they have a HUGE difference between a guy that learned Python in a month and can code some stuff. Is there something that is taught in this careers that all prg. languages share? Im trying to learn Python and then JS as FAST as possible to get a job before I go broke. It's gonna be my first programming job too, so it will be hard but not impossible. I trust myself. [link] [comments] |
Posted: 26 Mar 2021 09:14 PM PDT I have a hard time using wasd to move for top down games. Some games allow you to move towards the curser. Would it be possible to make a program that takes over the movement controls and moves the player? As long as I'm pressing or toggled a button. [link] [comments] |
(Question) When and when not to use pointers in C? Posted: 26 Mar 2021 04:42 PM PDT I started learning C back in 2019 but then I got busy with other stuff. I'm now learning it again in school. I generally understand what pointers are but I'm confused when to actually use them (or when not to use them). Also to provide more context, my main programming language is Java. Any help is greatly appreciated :) [link] [comments] |
How were common syntax themes like Monokai born? Posted: 26 Mar 2021 11:23 AM PDT I can only assume they were popular for some editor at some point and were just ported to everything that came after, but when and where? [link] [comments] |
How do other games do AI drivers for their race games? Posted: 25 Mar 2021 10:51 PM PDT I'm making a driving system for my AIs but it's complicated. I don't want my AIs to crash constantly. Yknow? [link] [comments] |
Posted: 26 Mar 2021 10:41 AM PDT So one of the things I have to do on a daily basis is fill out forms on a website. Thing is, it's quite tedious and would like to automate the process. The form first asks you to select a certain number of checkboxes, then you hit "next" for the next page. Next page would have a combination of radial buttons, boxes where you have to fill in information, etc... I usually have to fill out the form the exact same way every time so in terms of keyboard inputs it could look something like:
What would be the best way to do something like this? I usually program in backend stuff like C++, Java, Python, etc... and have some knowledge in front end stuff like javascript, CSS, html, etc... and even learned a bit of BASH to use command prompt to make batch scripts. Really, I'm open to any language as learning new languages doesn't seem to difficult once you pick up a couple. Plus, what I want to doesn't sound to difficult to program once I know the method to do it. Just trying to figure out what the best language to do what I want. [link] [comments] |
Finding areas of interest in a heatmap Posted: 26 Mar 2021 04:00 PM PDT Is there a well known algorithm or method of finding areas of interest in a heatmap? I want to find areas with high values in a heatmap so that i can mark specific coordinates coordinates of interest. I also want to calculate the value of each of these marks by doing a sum operation in a certain radius (different radius for each mark). I dont only want to mark each area with the highest value though, i want to find every area of interest and sort them by their value so i can pick out the highest value marks. Best way i have of explaining this is if a heatmap would be interpreted as a height map. I want to find each and every "mountain" in the height map, mark its peak, and the peak should should have a value associated with it which is the volume of the mountain as a whole. Would really appreciate any help on this! [link] [comments] |
Posted: 26 Mar 2021 02:47 PM PDT How do i update the image using the index in my terrible code? This is what the convert list does: and the just returns a list of Submission urls using praw [link] [comments] |
tired of expensive subscriptions Posted: 26 Mar 2021 05:18 PM PDT Is there an easy way to sync products inventories and profit and expenses from websites like shopify, square, loyverse, quickbooks, etc. The thing is, I want an app that does it all as POS (Point of sale), e-commerce and the accountability but most of them just do one of them and charge you extra to sync with other apps that offer the lacking feautures. I'm just tired of it. These guys are app developers, I think it would be easy to add those extra feautures charging a little more but instead they chose to complicate things and charge you a lot of money. I should take a course of HTML? JAVA? Or is it too difficuly for someone with no experience in coding? Please help!! [link] [comments] |
Artist portfolio with admin system Posted: 26 Mar 2021 10:47 AM PDT Im coding a website for my dad whos an artist and idk how to make the art gallery with an admin system so that he can post in it. Thanks [link] [comments] |
Question about clock_gettime() and clock_getres() Posted: 26 Mar 2021 10:20 AM PDT So, a linux user was trying to run an old custom network benchmark on their linux machine and got an implausible fast number - better that was physically possible - and asked me to look at the source code, which I found was using a combination of the rdtsc instruction and the CPU frequency from /proc/cpuinfo to create the time deltas. I fixed that by switching to using clock_gettime(CLOCK_MONOTONIC,...) and cured the problem - but then it got me to thinking about the resolution of the numbers we were getting... and when I checked the resolution with clock_getres() I got another implausible answer - that the clock has a resolution of 1 nanosecond. So, now I'm wondering, what does that even mean, to say that the clock has a resolution of 1 nanosecond but not make any claims at all about the accuracy of the clock... Is there some way to learn the accuracy of the times returned by clock_gettime()? [link] [comments] |
Posted: 26 Mar 2021 09:57 AM PDT
I've been having problems with this code because somewhere in the [link] [comments] |
Posted: 26 Mar 2021 09:22 AM PDT Hi Could someone please explain how ( lambda x y) ( append y ( list x ) ) work to reverse a list in scheme? I had to do this using fold right function Thank you [link] [comments] |
Library using STL unique_lock crashes in Android not iOS Posted: 26 Mar 2021 09:22 AM PDT https://i.imgur.com/DDJX7kC.png Screenshot is my code (snippets of the ones in question) I have a library that is shared between an Android app and an iOS app. So the function is called and the unique_lock is created. When it tries to call the lock function on it, I get a null pointer dereference error. This works just fine when using the library in my iOS app, but not on the Android app. I solated it to the usage of unique_lock. Any idea why? Tried multiple devices and Android versions. [link] [comments] |
suggest good resource about understanding garbage collector. i want to do in depth Posted: 26 Mar 2021 03:48 AM PDT |
JavaScript: Assigning anonymous functions to variables Posted: 26 Mar 2021 07:02 AM PDT I am having trouble understanding the concept of assigning a value to a variable using anonymous functions in JS. Given the following code: This can be "assigned" to a variable using an anonymous function like so: The issue I'm having is that the use of an anonymous function to declare a variable seems to just create another function in a different way. The date variable can only be accessed by calling [link] [comments] |
Ignoring folders zipping up a project in Windows... can it be done? Posted: 26 Mar 2021 06:06 AM PDT So the way this web project gets deployed is pretty ghetto, but it's a straight file copy onto the server. My problem is the node_modules folder is pointless to deploy, and windows zip crashes trying to zip it (empty file\folder error). If it was on the ROOT I could just not zip that folder, but it's nested a few levels down in a folder I DO need. Is there any way or utility I can just zip up specific folders and\or ignore specific folders on a zip command? [link] [comments] |
Good Resources on Compilation in Different Programming Languages (and/or in General) Posted: 26 Mar 2021 02:20 AM PDT Hey, I'm a "self" taught programmer. I'm looking to learn more about how programming languages interact with operating systems. And the phases of individual program/application lifecycles like interpretation, compilation, and execution. Can anyone recommend good resources for these subjects? [link] [comments] |
Which automation platform do you use and why? Posted: 26 Mar 2021 02:01 AM PDT My friends and I are trying to assess the need for an all-in-one automation platform to cover various DevOps needs such as CI/CD, automated workflows, data pipelines, etc. For instance, running integration tests, dataflow pipelines, or creating a backup of your database like so: If you, or your company, are using an automation platform such as Step Functions, Airflow, Tray.IO, or any other product in that area, we'd love to hear your experiences with them, their pros & cons, what use-cases do they serve in your work, have you considered other alternatives before committing to your current platform, and basically anything else you'd have to say that would shed light on the subject. We'd also appreciate a rough estimation of how dissatisfied are you with your current solution and how likely you are you to embrace a new one that would fit your needs? Thank you very much. [link] [comments] |
How does spotify clients know where the music is playing? Posted: 26 Mar 2021 05:41 AM PDT When I connect to my nest audio speakers on the phone the desktop client also updates and tells me that the music is playing on nest audio. It is also able to show/update progress and I can control volume etc. How does Spotify do this? [link] [comments] |
How do i insert JS variable in sql query ?? Posted: 26 Mar 2021 04:44 AM PDT I am getting the following error message sqlMessage: "You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'where oemail = '[test3@gmail.com](mailto:test3@gmail.com)'' at line 1", my sql query is as following : var sql = "insert into venue_info(cover_pic_url,images_url) values(?,?) where oemail = ?" tried everything from string interpolation to escaping , nothing worked . Any suggestions . I am using mysql server and mysql package from npm . [link] [comments] |
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