What is the relevance of either java or .net, as far as companies that use them and what they use them for? Ask Programming |
- What is the relevance of either java or .net, as far as companies that use them and what they use them for?
- Any recommendations for making a web-based banking system?
- Unable to create object of type <'dBContext'>
- How should I study?
- Programing n00b needs help starting a raspberry pi project.
- [Java] User-Defined Methods Not Being Called & Other Issues
- Raspberry pi and multitasking
- What should I use for my database?
- Noob Question : pro and cons of 2 diff ways
- Can't Compile DrJava GUI Programs? (Repost from r/learnjava)
- Confusion! with pay stub code
- Where to start?
- dotnet 'any command' just builds my project....
- How to call a method only once in an onTickListener()?
- If you had 1.5 months to learn, what topics would you cover?
- Weird behaviour - bad compiling? - from Visual Studio
- Gaze contingent interface implementation
- Font Awesome - how do I remove this damn line??
- What's the best type of documentation for transferring code & product ownership
- Restriction bias and preference bias?
- [JS] Best way to initialize and fill up an object with data? And how to assign values to deep layers of an object (obj1.lay1.lay2.lay3 = "orange") ?
- .center - why isn't it working here?
- What program would one use to develop an app with a similar layout to Twitter or Reddit?
- How are modern 2019/2020 desktop-app made?
| Posted: 16 Jan 2020 12:03 PM PST I'm contemplating an education in either and I'm curious what the world looks like for these specific languages. [link] [comments]  |
| Any recommendations for making a web-based banking system? Posted: 16 Jan 2020 04:35 PM PST Hello. I'm being asked to develop a banking system from scratch. The project requirements are rather extensive, but I won't do the whole thing; at least I want to make a prototype and perhaps a little more to earn some experience (and money). I know this is a delicate kind of project, so I want to do it right from the start. I have a few questions:
TL;DR: I being asked to start developing a web-based bank (not finish it, just the start, at least for now) and I want to make it right. Any tips? [link] [comments]  |
| Unable to create object of type <'dBContext'> Posted: 16 Jan 2020 05:03 PM PST I am using .net core backend framework to initialize a database based on a model I created. I am using VS code. I am using 'dotnet ef migrations add InitialCreate' and I get the error: 'Unable to create object of type EmployeeContext'. I am unsure what the issue is. I also don't understand why the above command also wants to build/run my code when all I am doing is adding the migration. Here is some of my relevant code: EmployeeContext.cs EmployeeController.cs inside startup.cs (configuration) project file cs appsettings.json [link] [comments]  |
| Posted: 16 Jan 2020 09:27 AM PST Hi, I already have a pretty good understanding of python, and I wanted to get into cybersecurity, but I also got into full stack webdev recently, and I want to keep studying both, how should I do it? a couple of hours of each everyday? or mon, wed, fri for cybersecurity and tue, thu, sat for webdev? or a third option? thanks in advance. [link] [comments]  |
| Programing n00b needs help starting a raspberry pi project. Posted: 16 Jan 2020 03:33 PM PST Hey there folks! I am in need of some advice as I develop this little project. I am looking to learn a coding language, to eventually build a small GUI program that'll run on a raspberry pi and a touch display. I know a bit of HTML and CSS but am unsure of where to go from there. From what I have read it seems python would be a good bet, is that the case? If y'all could recommend a language and any helpful resources it would be much appreciated. The ideal programs functions are as follows:
For now that's really about it. I am trying to start small with this project to develop skills. Ideally what ever language I can approach this project with can scale to larger and more complex programs to display images and video. Thanks for the help everybody! [link] [comments]  |
| [Java] User-Defined Methods Not Being Called & Other Issues Posted: 16 Jan 2020 09:28 PM PST https://github.com/Umphire/vault/blob/master/Admissions I'm trying to invoke a my own defined method in the main method, but my compiler is saying that my methods don't exist. Also, the if-then statements in my code are not functioning either. Does anyone know how to solve this issue? I have linked a photo of my code as well as a github link to it. [link] [comments]  |
| Posted: 16 Jan 2020 08:04 PM PST I just finished setting up a 3b+ with RetroPie and I'm trying to write a script to play an audio file on loop. I think I followed these directions: using the steps for a file on the pi (not sure if I gave it the correct locations). If I did this right, would I be able to hear the audio loop if RetroPie is running? Or is RetroPie too meaty to allow that kind of script? [link] [comments]  |
| What should I use for my database? Posted: 16 Jan 2020 04:11 PM PST I'm a foreign language professor and I want to create a vocabulary database just for my own use (initially). I know I could build it in Microsoft Access, but I wonder if that is outdated and will limit me in the future. I have some basic web experience (HTML, CSS, Drupal), but it's been a while. Is there a different platform that I should consider building it in? It would be nice if I could access and edit data online and allow multiple users to access and input data. [link] [comments]  |
| Noob Question : pro and cons of 2 diff ways Posted: 16 Jan 2020 06:43 PM PST Hello guys, so I've been doing some programming mainly with Laravel for awhile. While I was working on a project with several other developers, I notice few things that does thing exactly the same with different ways. So I'm wondering what is the pro and cons of these ways. There are several cases: The 1st one is Is there any benefits of using for example : The second one is with eloquent There are several other cases like these, so is there any performance benefit in these different ways? or they are more or less the same and I can use either? I hope you can enlighten me on these. Thank you. [link] [comments]  |
| Can't Compile DrJava GUI Programs? (Repost from r/learnjava) Posted: 16 Jan 2020 06:32 PM PST Every time I try to compile a program that runs GUI(s) the program is unable to run. The successful compile message appears, but after hitting run it says that the "Current document is out of sync with the Interactions Pane and should be recompiled!" This is only happening with programs that create GUIs. I tried it with other programs that don't, and they seem to work fine. Need help ASAP! EDIT: Compiler version is JDK 8.0_222, and the DrJava file I have is beta 2019-08-13 [link] [comments]  |
| Posted: 16 Jan 2020 11:55 AM PST I'm creating a pay stub for my coding class int main() { float hourlyPay = 0, hours = 0, employeeNumber = 0; int product; product = (float) (hourlyPay* hours); printf(" Enter your Employee's number :") ; scanf("%f", &employeeNumber); printf(" Enter your hourly pay :"); scanf("%f" , &hourlyPay) ; printf(" Enter your number of hours worked :") ; scanf("%f" , &hours) ; printf("\n\n"); product = (double) (hourlyPay*hours); //deductions = (int)( product*.06); printf(" Thank you!\n"); printf(" Here is your paycheck!\n\n\n"); printf("\t\t\----------------------------------------\n"); printf("\t\t Employee's Number:\t %.0lf \n" , employeeNumber); printf("\t\t Hourly Pay: \t\t %.2f\n" , hourlyPay); printf("\t\t Hours worked: \t\t %.0f\n" , hours); printf("\t\t Total Gross Pay:\t %d Dollars\n\n ",product); printf("\t\t\t Deductions\n"); printf("\t\t\t Tax (6 % ) %d\n\n" , product ); printf("\t\t Net Pay\n"); printf("\t\t\----------------------------------------\n\n\n"); printf(" Bye!"); My problem is I don't know how to take the product and multiply it by a set number such as .06. Along with when I enter for example 8.75 into hourly and enter 9 into hours it should display 78.75 but it displays just 78. Any help is gladly appreciated! Another question would be how to display the % as it is . In my code when ran just shows a blank space [link] [comments]  |
| Posted: 16 Jan 2020 03:15 PM PST I'm interested in learning programming/coding as a side hobby, but I have absolutely no idea where to start. I have some "learn the basics" apps but beyond that...I'm lost. Is there a subreddit that would be better for me to ask in? Can I use a chromebook to practice writing code/where do I start? I know very little about computers, but have always been interested in learning. [link] [comments]  |
| dotnet 'any command' just builds my project.... Posted: 16 Jan 2020 11:00 AM PST I am losing my mind trying to figure out why I can't run any dotnet commands from the terminal using vs code. I must be doing something stupid. My end goal is to migrate a database based on a model that I developed. However, no matter what command I run with 'dotnet', it always just tries to build/run my project. I am trying to run: But it just builds and runs the project and does print out "Unable to create an object of type 'EmployeeContext'" when it closes down. Even if the migration aspect worked, why would it try to build and run my project? I just want it to migrate the databases, and then I can update the database right after. Here are some relevant files: appsettings.json restapi.csproj (restapi is my project name) launch.json [link] [comments]  |
| How to call a method only once in an onTickListener()? Posted: 16 Jan 2020 02:33 PM PST I'm trying to get the TextToSpeach speak() method to only be called once. I'm running my speech() method inside a chronometerOnTickListener because it needs to speak at a certain percentage. If it's on 16% for more than a second, it calls the t1.speak() method twice. I tried to use t1.speak() then t1.stop() method but that made it so the voice was never used because it runs so fast to stop(). I tried using Thread.sleep(1000), but that stopped the whole program, including the timer. I'm trying to find a way to only call the speak() method once while it's in a onTickListener. Pausing is a last resort as I don't know how long it will be on a certain percentage. Any suggestions? Edit: Here's my speech method: [link] [comments]  |
| If you had 1.5 months to learn, what topics would you cover? Posted: 16 Jan 2020 02:00 PM PST I recently became aware of an incredible opportunity at a tech company that brings on super entry level folks and trains them in certain disciplines. Specifically, I'm looking at either a Cloud (AWS, Azure, etc.) or Enterprise Management Systems concentration. In my current job (Marketing Operations) I frequently work with, but don't write, HTML. I was doing the codecademy course for Java just for fun and I found it much more engaging than HTML or CSS, then discovered the opportunity. Since I finished the Java course, I jumped into the Computer Science path which covers Python as well as some other concepts. Java and Python have completely grabbed my interest, I find the problem solving more engaging and exciting than anything I've done in my current role. Basically, I guess my question is what concepts should I be familiar with that maybe aren't directly related to skill with languages? I don't have an education in CS, so I just want to make sure I have my bases covered. This opportunity has struck me like lightening, and I really want to take full advantage and not miss anything. I'm more than happy to clarify anything if you want. [link] [comments]  |
| Weird behaviour - bad compiling? - from Visual Studio Posted: 16 Jan 2020 01:47 PM PST I'm using Visual Studio Community to compile a command line C++ project. it's only a few thousand lines of code and it's a rewrite of an old project, which I never had any problems with, plus some code from another project which I've also never had problems with. As a bit of hangover from the previous version, I defining a struct and then declaring a global of that struct. As you can see, the first member is an The weird is that, every now and again (maybe 1 in 20 compiles), the variable I know it's pretty vague without showing you more of the program, but I've been through and commented out extensive chunks of code, and have now added a check right at the start of I'm now starting to wonder whether a) something is corrupt in my project, or b) I'm doing something that is, strictly speaking, undefined behaviour. It's probably a bad idea to use a global struct like this anyway, and I'm phasing it out, but I'd like to get to the bottom of the problem anyway. I also wondered if my RAM was going faulty or something, but I've had no other problems with the computer. So does anyone have any ideas about what might be going wrong? I don't remember this happening to the previous version of the project (which no longer compiles due to other stuff having been moved around), and I open sourced it and it was compiled and used on Linux and MacOS by a few people, none of whom reported any such problems. [link] [comments]  |
| Gaze contingent interface implementation Posted: 16 Jan 2020 01:37 PM PST Hey, I'm working on a project where I create a spotify interface and control some aspects of it using gaze, recorded by an eye-tracker, as input. The only way I can process the eye tracking data is with a module I wrote in Python. Now, my initial plan was to make the interface a web application (e.g. react.js app), and feed the eye tracking data through some API. Obviously, this is a pretty bad work-around as I would then have to map the data to the interface again. (e.g. screenCoord(x,y) -> interfaceComponent) My question(s) to you: What other problems do you see with my initial idea, what things am I overlooking? Would implementing the interface in Python be easier (which library could help)? Are there alternatives I may not know about (It does not necessarily need to be a web app, the only requirement is access to the spotify webAPI)? I would really appreciate any ideas/proposals of how you would handle this problem! (Also, if you have some questions/need some clarification, PLEASE don't be afraid to ask them, I'll try and respond and update this post as soon as I can) [link] [comments]  |
| Font Awesome - how do I remove this damn line?? Posted: 16 Jan 2020 12:54 PM PST |
| What's the best type of documentation for transferring code & product ownership Posted: 16 Jan 2020 08:56 AM PST I'll be transferring a number of products to new teams, some out-sourced, and won't be able to train them before my exit but I do have some time to generate new documentation to help them. I'm particularly interested in what people who have inherited products, services, repos, etc. found to be the best types of documents for your on-boarding. So far I was going to focus on System Level Architecture, User Flows, deployment process and making sure there is sufficient instruction on how to set up the development and testing environment. What else might I consider? [link] [comments]  |
| Restriction bias and preference bias? Posted: 16 Jan 2020 11:29 AM PST Im having trouble understanding Restriction bias and preference bias, can sombody give me a simple explanation of them? [link] [comments]  |
| Posted: 16 Jan 2020 09:43 AM PST Hello! I am trying to make an object and fill it up. One would think that would initialize an object and assign a value to its layer 1 property But the suggested method is NEver liked constructors and in this case it looks redundant and like it would be obvious fro mthe first example that it was an object, but whatever. In this type of assignment, I suspect that I am wasting resources on fetching an object and then adding stuff to it and maybe expanding memory space, so I suspect (but I don't know, and I would liek you to tell me) that the following method is most legit: So please tell me which one is best if I have like 100 properties to assign at once? The second question is because I have seen something ,I want to use it, but I obviously don't know how it works. I tried: And neither nor (what I actually want) appear to work. Please tell me how to go deep into object and how I can use the property accessors succesfully on deep layers. Thank you Ps, how do you write that reddit code where you highlight code inline? [link] [comments]  |
| .center - why isn't it working here? Posted: 16 Jan 2020 08:50 AM PST Hello. Following this Traversy Media's tutorial - https://www.youtube.com/watch?v=HZv8YHYUHTU&feature=youtu.be&t=408 Here's my problem: It works for the "About" section, but not in the footer. Everything works for him, and I'm not sure what I'm doing wrong. [link] [comments]  |
| What program would one use to develop an app with a similar layout to Twitter or Reddit? Posted: 16 Jan 2020 08:29 AM PST For example, I'm sure I could use Unity, which is my preferred engine for building games, but what's the most optimal program to use to build these sorts of apps? Also, could it be done in Java/C#/JavaScript, or would I need to pick up a new language like PHP? [link] [comments]  |
| How are modern 2019/2020 desktop-app made? Posted: 16 Jan 2020 04:05 AM PST Hello guys! So as i see web dev is more and more growing as of past years, im wondering, what are current technologies regarding desktop-app? What technology should one follow to improve and create desktop-apps and find a job in that field ? I know Electron is somewhat a popular choice and seen in something like Discord.But there is also UWP and WPF and QT that are still used and even UWP is a more modern technology albeit locked to windows 10(Which is quite popular and shouldn't be too much of a problem). I guess my real question is, if myself or someone else would want to create a dekstop-app or support a dekstop-app, which technology route should be followe, to stay up to modern standards ? (Small example: lets say if you are to create desktop apps like Photoshop or something like Skype or a dekstop-app for a streaming service like netflix/twitch etc) [link] [comments]  |
| You are subscribed to email updates from AskProgramming. To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google, 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States | |
No comments:
Post a Comment