I will be doing iPhone Programming this coming Fall. Will the following MacBook Pro specs be sufficient for running XCode? Ask Programming |
- I will be doing iPhone Programming this coming Fall. Will the following MacBook Pro specs be sufficient for running XCode?
- Question about the 'this' keyword when creating a thread in Java?
- Books for self teaching?
- Creating a grammar checker program
- How do I go about creating a self contained program where the frontend (Angular 8+) backend (Flask or nodejs) and database (mongodb) are setup all at once; for example, radarr, sonarr, etc?
- Anxious Programming
- Do these Mac install instructions work?
- How do I search for an element that belongs to a listo inside another list?
- How difficult is it to create a Linux version for large software projects like Adobe Lightroom/Photoshop?
- A time complexity question.
- Insertion sort time and space complexity?
- How can I best send commands to IoT devices from my application?
- What's the best way to perform OAuth 2 authentication with a CLI app in an environment with no GUI?
- Want to get back strong in Programming but I don't know where to even start! Need some pointers
- Automating Upload of Music Library
- Makefile struggles, I don't know what commands to use for many files in many sub-directories?
- Can you help me with this C++ programming challenge?
- What construct from a certain programming language do you miss most when coding in another one?
- Lack of support/help in a new job
- What's your favorite and/or recommendations for git aliases or scripts?
- Modifying the code for a project
- Secure WebSocket with Apache2 ReverseProxy using SSL
- Need help finding a problem that i came across a few months ago.
| Posted: 21 Aug 2020 08:29 PM PDT 1.4GHz quad-core 8th-generation Intel Core i5 processor Turbo Boost up to 3.9GHz Intel Iris Plus Graphics 645 8GB 2133MHz LPDDR3 memory 256GB SSD storage¹ 13-inch Retina display with True Tone Magic Keyboard Touch Bar and Touch ID Two Thunderbolt 3 ports [link] [comments]  |
| Question about the 'this' keyword when creating a thread in Java? Posted: 21 Aug 2020 06:22 PM PDT If I implement Runnable and include: Thread myThread = new Thread (this); within the start() method, then do myThread.run(), are we saying to throw the current class on that thread, or an object of the current class on that thread? [link] [comments]  |
| Posted: 21 Aug 2020 06:47 AM PDT Hello there. I'm a beginner in programming and computer engineering, and I'd like some book recommendations for self teaching myself about:
[link] [comments]  |
| Creating a grammar checker program Posted: 21 Aug 2020 11:22 AM PDT How would one, go about creating a program that checks errors in a text, what tools should one use, because I want to create one, but don't know where or how to start? [link] [comments]  |
| Posted: 21 Aug 2020 05:12 PM PDT I have deployed flask restful API backend, angular for frontend, and mongodb for my personal and work projects and usually dockerized. I want to learn how to "bundle" them together not using docker so that I can either share it with family and friends where all they have to do is "install" with minimal setup on their end? I don't want them to worry about installing python, or node or mongodb... Can anyone suggest any articles, guides, suggestions. Thanks for your help. [link] [comments]  |
| Posted: 21 Aug 2020 05:09 PM PDT Hey guys I am starting a project today and I am feeling quite anxious. I mean sometimes I feel so good about how I will go through all the logic and stuff and other time I feel too depressed that nobody will use my project. Do u guys sometimes feel like this too? [link] [comments]  |
| Do these Mac install instructions work? Posted: 21 Aug 2020 01:10 PM PDT I learned that that wget isn't installed on Mac os. I just want to know if this works. I don't have a mac so I can't test it. [link] [comments]  |
| How do I search for an element that belongs to a listo inside another list? Posted: 21 Aug 2020 04:39 PM PDT So I'm doing something like this (Python): ListA=["a","b","c","d"] B="e" ListB=[ ] For i in range(2): Item=input( ) ListB.append(item) So I want to look for any item inside ListA that was written for the input. I have: If ListA in ListB and B in ListB: Print("ok") Else: Print("bad") So if for the input I write "b" and also "e" it should print "ok" but it's just printing "bad". So I know my if function is written incorrectly but how would I write it if I want to search for 2 elements belonging to 2 lists inside another? [link] [comments]  |
| Posted: 21 Aug 2020 10:25 AM PDT Adobe has famously refused to support Linux for their Creative Suite applications, like Photoshop and Lightroom. This has been a point of frustration for many creative professionals who prefer Linux. For a working pro photographer, it is annoying to run a dual boot with windows solely for those pro tools. Anyway, I read that these apps are primarily written in C++. Purely out of curiosity, what all is involved with taking a large app like Lightroom coded in c++ and creating a Linux version? Is it something so incredibly complex that Adobe doesn't think is viable? Or would it be more of a decision not to spend resources to support an OS with a comparitively small market share? Would the programming language even matter in a situation like this? [link] [comments]  |
| Posted: 21 Aug 2020 04:01 PM PDT Not homework, an old engineer with a question, wanting to refresh myself with time complexity. Why is fast_fib so much faster than fib? I suspect it's because dictionary lookup is O(1) and once fast_fib(n-2) is calculated, fast_fib(n-1) is just one recursion and a lookup away instead of going all the way down the stack a second time. What are the actual complexities of these two? Is it fib = O(n), every time And fast_fib = O(n) in the worst case, and O(1) in the best? But since it only does the stack once, the slope of the line for fast_fib complexity is half that of fib? Like O(1/2n) ? Or...more verbosely fib() = O(n)+O(n) fast_fib()= O(n) + O(1) ? [link] [comments]  |
| Insertion sort time and space complexity? Posted: 21 Aug 2020 09:47 AM PDT This is a question is recent exams I have taken. Happened to waste a lot of time. can someone help? Which claims about the iterative implementation of Insertion Sort are true? a) it is in-place b) it uses only constant space c) for some input it runs in constant time d ) for some input it may run in time proportional to the size of the input r) it uses space proportional to the size of the input array f) it always runs in time proportional to the square of the size of the input g) for some input it may run in time proportional to the square of the size of the input h ) running it causes the stack to grow [link] [comments]  |
| How can I best send commands to IoT devices from my application? Posted: 21 Aug 2020 11:51 AM PDT I'm currently making a desktop application using Electron and React to allow Twitch streamers to assign actions to channel reward redemptions. The problem is, part of those actions may include local IoT devices, such as room lighting. I initially started this project as a desktop application because as far as I know, an application such as my own can't issue commands to something like Alexa. However, I found something about Google's Smart Home api, and was wondering if this is the road I should take, since by my initial look of it, it seems like you can issue commands through it to smarthome devices registered with Google, however it likely comes with some drawbacks. I believe to use IoT devices in this way, it would require a Google Home on behalf of any user if I wished to host this application locally instead of in the cloud. Not to mention, I'm sure there are costs associated with both locally hosted and cloud-based, which to start with, I'm not necessarily looking to do. The alternative would be to implement apis from a small subset of the IoT world (such as Phillips Hue, Kasa, and Wemo) and implement any other apis down the road whenever/if they are needed. And since this is an open-source project, it's possible to design it in such a way to make these interactions "plugins" and people can write their own plugins to support whatever devices they want. In the end, my ideal solution would be to support as many relevant devices as possible (don't need to include smart refrigerators and things of the like), make it as accessible as possible (moving from desktop application to web application could be ideal), and to make it as cost-affordable as possible (at least to start, since I won't be monetizing this project aside from maybe a patreon page later down the line) [link] [comments]  |
| What's the best way to perform OAuth 2 authentication with a CLI app in an environment with no GUI? Posted: 21 Aug 2020 03:19 PM PDT I'm working on a side project which is a CLI application that interacts with third party services after authenticating via OAuth2. if the user uses my application in an environment where they have a browser, it's pretty straight-foward. They'll need to authorize me via the browser, and I can listen to the redirect callback via a custom URL scheme. However, let's say that the user installs my application hypothetically in a server where they don't have access to GUI at all. How should I handle this scenario? The only idea I can come up with is that I have my own web server which handles the redirect callback from the third party service, and my CLI can poll my web server for the token. But I'm really trying to avoid spinning up my own web server since I want my CLI application to be stand-alone. Is there any other way? Any architectural advice or suggestions would be appreciated. [link] [comments]  |
| Want to get back strong in Programming but I don't know where to even start! Need some pointers Posted: 21 Aug 2020 10:29 AM PDT Hi All! I'm sort of confused on the many platforms, language programming and other computer related stuff so I'll try to give you some ideia of where my interest reside so maybe you could assist me on where I might start or what I should learn (from course to language, book, anything really). I'm not going to tackle all of this of course (that would take a lifetime or two) but maybe just knowing what resources are needed to enter said topics is enough to take a little bit out of the mystery of programming and see where knowledge, resources and interests might overlap. My foundation/where I'm at: I had 1 year of introduction to programming in engineering school that was in the C language (that was almost ten years ago). First semester was functions, call, vectors, matrices and syntax and second semester was programming focused on Numeral Calculus (Crazy math through programming with the only basic functions, can't use wolfram!) I also know some (very basic, no pun intended) VBA excel if that helps. I'm guessing those are fairly basic so might as well consider me a total noob. If I were to strongly get into the topics below, what language/resources I should look into?
Sorry for my large (and probably dumb request), its just so many stuff computer related that I'm at a point where I don't even know what to google. Any direction would be appreciated! Thanks in advance! [link] [comments]  |
| Automating Upload of Music Library Posted: 21 Aug 2020 10:00 AM PDT I'm building a music streaming service (just for fun) but was hoping for suggestions on how I could automate the process of uploading the songs onto the platform, hoping not to do it manually as it would be tens of thousands of songs just to build an MVP. Any suggestions on how best to do this? [link] [comments]  |
| Makefile struggles, I don't know what commands to use for many files in many sub-directories? Posted: 21 Aug 2020 08:36 AM PDT Hello all, I am trying to get a makefile to compile many source files and I am struggling a bit. This is the layout of my directories: I have listed the dependencies correctly, but I believe the issue is with the actual commands I have typed in (using -c and -o with multiple files?). I'll put my makefile below. The error I am getting is that that there is no "Item.o" or "InventoryList.o" in the directory, which I think is because I am not using these commands correctly and having it compile those before running other commands. Thanks! [link] [comments]  |
| Can you help me with this C++ programming challenge? Posted: 21 Aug 2020 05:07 PM PDT Programming challenge description: Given positive integers A, B, and N, write a program that prints integers from 1 to N. But for integers that are multiples of A, print 'F', and for multiples of B, print 'B'. For integers which are multiples of both A and B, print 'FB'. Input: Your program should read lines of text from standard input. Each line will contain A, B, and N as space-delimited positive integers. Output: For each line of input, print to standard output a line of space-delimited integers 1 through N, replacing integers as described above. Test Input: 3 5 10 Test Output: 1 2 F 4 B F 7 8 F B Test Input: 2 7 15 Test Output: 1 F 3 F 5 F B F 9 F 11 F 13 FB 15 [link] [comments]  |
| What construct from a certain programming language do you miss most when coding in another one? Posted: 21 Aug 2020 01:24 AM PDT |
| Lack of support/help in a new job Posted: 21 Aug 2020 08:15 AM PDT So I started this job a few weeks ago. We're a very small team (just 2-3 developers). I find it hard to complete the tasks I'm given on time even when working more than 8 hours a day or on weekends. I believe they're expecting me to complete work as if I was a senior developer, I was very clear of my experience from the beginning (I didn't have real work experience, just side projects and coding bootcamp experience). I don't receive much support when I ask for it (either they take to long to respond or don't respond with relevant advice). I have stopped asking since I wasn't getting any help. I guess I'm just looking for some advice. Is this normal? [link] [comments]  |
| What's your favorite and/or recommendations for git aliases or scripts? Posted: 21 Aug 2020 07:53 AM PDT |
| Modifying the code for a project Posted: 21 Aug 2020 01:48 AM PDT Hi everyone, First of all, to be honest with all of you I'm still newbie to these stuff (Python, Raspberry pi), so my project requires these stuff. I have found a similar project to mine and I have followed the steps but I faced a small problem which is in the project they are using digital camera such as (Canon etc..) but I'm using Camera pi v2 so there are using a library called gphoto2 which is not supporting camera pi and when I run the code it's not working it says: [Imgur](https://imgur.com/JaxJNfU) and here is the file of taking pictures: [Imgur](https://imgur.com/wdSR5N8) How can I make my camera pi works instead of the digital camera? here is the similar project it has a tutorial inside it could help you understand it more. [link] [comments]  |
| Secure WebSocket with Apache2 ReverseProxy using SSL Posted: 21 Aug 2020 06:36 AM PDT I would like to use NodeJs's Secure Websocket to connect to my ssl secure apache2 webserver which then does a reverse proxy to my node application
with my vhost of I have my node app listening on port 8080 Error of: - 465 Upgrade - Websocket connection closing or closed (the first message sent goes through after the first send the socket closes, donno) # Update sub.domain.io (or all variations are temporary replacements for the actual sub domain) [link] [comments]  |
| Need help finding a problem that i came across a few months ago. Posted: 21 Aug 2020 02:21 AM PDT For those of you who enjoy solving problems on coding sites, i'm trying to find a particular problem that i discovered on codingame.com where, if i remeber corectly, there was something like a robot, in an "antivirus system", placed in a matrix, and you had to find the fastest way (or the number of possible ways - i don't remember) to reach the virus placed on a particular cell. Along the way, there were some obstacles (cells you couldn't reach), and the robot could only move up, down, left, right, up-left, down-left, up-right, down-right. [link] [comments]  |
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