-3
votes
0answers
22 views

I am new to programming,recommend books and topics to cover to become a better programmer [on hold]

I am 18 and started coding now which I really feel is late,coming to the topic.I just quit my college I am interested in creating bots,forums and website building and even building Android and I phone ...
0
votes
0answers
22 views

Simple encryption using key

I want to encrypt the contents of a .txt file using NetBeans. This would involve reading the file, changing the characters and writing to another file. However, I want to achieve the encryption using ...
0
votes
0answers
31 views

Finding open source to work on, and increasing job competitivness [on hold]

I would like to work on an open source project, but it has to increase competitiveness for jobs/freelance work. How do I go about finding such a project? How much work would it require to get ...
1
vote
0answers
19 views

Is it possible to use Protocol Buffers natively for message passing between a Go web service and an Android app?

I want to connect an Android app to a Go web service (I have a small social network in mind) and would like to pass data to and from the web service using Protocol Buffers, since it recently seems to ...
0
votes
1answer
68 views

What are the benefits of using coding? [on hold]

I am completely new to coding java... and I was asked to give a small presentation about coding. I just would like to ask why is coding good? I know I could search it on the internet but so far i ...
0
votes
1answer
30 views

Where to go after learning basic Java? - Objects First With Java [on hold]

So I've taken a basic college course in Java. Before this I was completely knew to programming, but was always and still am eager to learn it. We used the book Objects First With Java, 5th Edition, ...
1
vote
1answer
46 views

What is VLA and how it is implemented?

Most languages does support variable length arrays on the heap but I've heard that those can be stored on the stack too. I'm curios what languages support this construct, some examples and how are ...
0
votes
1answer
39 views

Moving from C++ to NodeJS - Working with XML and JSON

I need to make a program to compare several large +100MB XML files, find the difference, and spit out JSON. I have written the comparison code in C++ and it performs great but now when I am getting to ...
-3
votes
0answers
23 views

Algorithm to make sum of elements equal zero [on hold]

I want to make sum of elements in this array equal zero array = [[1, 2, 1], [1, 2, 1]] Need sum of columns and rows equal zero array = [[1, -2, 1], [-1, 2, 1]]
-6
votes
0answers
12 views

file delete in windows 8.1 by visual basic express 2013 programming [on hold]

I can not delete a file delete in windows 8.1 by visual basic express 2013 programming. I have got this. An unhandled exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll ...
0
votes
0answers
15 views

Run a c++ program under lots of different data maps

I want to run a c++ program to process a lot of data from different xml files and output results. I run the program once per file and potentially have around 50 different files. The trouble is each ...
0
votes
1answer
39 views

How do you name the Visitor implementation? [on hold]

I was reading about Visitor pattern and was a little wondering about naming of the methods. Assume we have the implementation of the pattern as follows: public interface Entity{ public void ...
-2
votes
0answers
40 views

How to become Java developer.()() [on hold]

HI im very very interested in java. I want to become a java developer. I cant join any institution because of my financial problems. Help me how i can become a java developer and what subjects should ...
0
votes
1answer
18 views

Are there any impediment in the Apache License 2.0 to sell software?

If my project uses a part of the other person protected by the Apache License 2.0 code, I can sell it and keep as open source or there is any impediment to sell? The license itself I think very ...
0
votes
1answer
58 views

Project has become so complex and big that I am lost [on hold]

Hello this has never happened with me before . I am making an online shopping android app which has become huge and complex . While developing the code I have followed all the clean naming ...
-2
votes
0answers
23 views

What is the best way to start with Node.JS, Angular.JS 2, and Typescript? [on hold]

I think, the most promising web development stack is node+ angular2+ typescript. I have found many tutorials of them separately. But I want to start with them together as a stack. And I also want to ...
-1
votes
0answers
16 views

A web server would be considered RPC or Rendevous? [on hold]

I'm learning about concurrent programming and the bibliography I read always talk about RPC (Remote Procedure Call) and Rendevous as the two main techniques to implement client/server applications. I ...
-3
votes
1answer
34 views

I want to know how to code graphics in c++ [on hold]

It doesn't matter what graphics. Just some that could work for the compiler code blocks 8.1. #include <graphics.h> This graphics.h Sounds good but I don't know how to use it. Help would ...
0
votes
1answer
17 views

JSON schema design for variable response

I am drafting a JSON schema for an API. One of the responses aims to show all the updates to different properties of an given entity. The number of updates may vary from one response to another. For ...
-2
votes
0answers
25 views

What is best as a database system for garnering historical election data? [on hold]

For a project in History and Political Science, I am collecting tons of electoral data, including Names of each, Votes cast to each, Turnout, Rejected Ballots... The data spans: - at least 70 years ...
0
votes
0answers
31 views

What do I need for a database server for Mobile-Apps?

Okay - rewriting this question a sixth time because I know questions like this are usually voted down to oblivion I realize that I just have to rely on somebody who is willing to get me through this. ...
0
votes
0answers
23 views

How to make absolute jumps relative?

Given I have x86 assembly code disassembled into a list of structures that fully describe it (opcode, regs, imm etc.). How can I now programmatically turn absolute jumps to relative jumps? Basically ...
-3
votes
0answers
55 views

Is it legal to recreate a game inside another game? [on hold]

I'm sure many people here have heard about the chart-topping game called Minecraft. If not, Minecraft is a game which is built up by blocks and the limitations are endless. My question is now: Can ...
-1
votes
0answers
37 views

AI in programming [on hold]

I would love to learn something about artificial intelligence used in programming. Is it used nowdays or is it some kind of sci-fi. I heard something about phenotropic and intentional programming, ...
-1
votes
0answers
27 views

Virtual embedded system [on hold]

I want to learn Linux Embedded System programming. But right now I can't afford buying embedded hardware like Raspberry pi. I just want to know is there any virtual embedded system that I can try for ...
1
vote
2answers
61 views

Split one big class on sub-classes

I have a generic question and I don't understand how create what I want. I writing a basic program they can access to one database an do some SQL request, etc. But at the moment I have one big class ...
3
votes
2answers
103 views

Why is it bad to have one mechanism for inheritance and subtyping?

It is quite well-known that (class) inheritance and subtyping (sometimes called interface inheritance) are different things: inheritance is a mechanism for sharing code, while subtyping is a ...
1
vote
2answers
52 views

TDD'ing an external interface

In order to create a very testable codebase, I abstracted away a certain external dependency. To be precise, this dependency is actually implemented by a vendor SDK and it communicates directly with a ...
-2
votes
0answers
19 views

What factors influence the choice to use Actionscript or Javascript in Adobe Air apps? [on hold]

From what I understand, I can choose either: Flash/ActionScript or HTML/JavaScript I used to know ActionScript for games, and I want to learn Javascript for my websites, so I can add some ...
-4
votes
0answers
28 views

Help Visual Basic? [on hold]

Hello Iam a student studying Visual Basic programming. Unfortunately I am having problems fathoming out how to do something within a program I am compiling and was wondering if you could help. I am ...
-5
votes
0answers
33 views

C and Java Programmar [on hold]

I am currently pursuing computer science in college. 1)I want to be a professional C and Java J2SE Developer...(not only a programmar)...so that I can develop system softwares,customize linux shell ...
-1
votes
0answers
20 views

Im having trouble using the time package [migrated]

whenever I use the time package, I get this error: Traceback (most recent call last): File "C:\Python34\2015\intrest calculator.py", line 53, in time.sleep(1) AttributeError: 'float' object ...
-3
votes
0answers
14 views

STM32VLDiscovery - SPI read and display of data [on hold]

I am quite new to STM32 programming. But i need it for my project. I am going to transfer data from an accelerometer to STM32VLdiscovery board via SPI. Now I have the code written and uploaded ...
-4
votes
1answer
34 views

C++ how export variable from a dynamic library? [on hold]

I have an API class: API.hpp (public API) class math { static __declspec(dllexport) double Pi; static __declspec(dllexport) double Sum(double x, double y); }; Dll.cpp (test.dll) ...
-3
votes
0answers
16 views

Does Facebook provides real-time analytics for mobile apps? [on hold]

I have integrated the FB SDK to my app and just got it released in the iOS App Store. I'm still confused whether the FB analytics is realtime or not. From what I see, it seems to be getting updated ...
1
vote
2answers
82 views

Dependency injection vs dependency lookup in a layered architecture

Given a layered architecture, where the business logic is isolated in a package from all other layers, like persistent storage, user interface, interfaces for various (vendor) remote services, etc, I ...
0
votes
2answers
34 views

Remote server development [on hold]

We are working on a django project which is hosted on an amazon ec2 instance. It is on very early stage, so changes are made constantly and the webapp should be updated more than once a day. Right ...
3
votes
1answer
82 views

What data type is this?

I have a list of items I am adding to, however this special list will delete anything past a given capacity. Note the order is maintained. For the life of me, I can't think of the name of such a ...
-3
votes
0answers
14 views

A good place to start for developing iOS apps? [on hold]

I am an undergraduate student in computer science, and have experience with C/C++, web dev with html/php, database with SQL, and GUI development with java swing and C++ OpenGL. Currently I don't have ...
-4
votes
0answers
31 views

Machine Programming [on hold]

I am so much interested in knowing machine programming. For example making an application that can sense and record temperature, or open a gate when clicked on etc. Please direct me on what to sart ...
2
votes
1answer
47 views

Choosing a software license that requires written permission to use commercially

I'm looking for a license that I haven't seen before. I would like a license that allows other people to use my code non-commercially, but unless they have written permission they should not be able ...
1
vote
0answers
33 views

Partially Fulfilled Specification Pattern

We have a model (IPayableModel) with a boolean property indicating that a user may or may not pay for the item. A set of specifications defining criteria that would disqualify the model from payment ...
-1
votes
1answer
36 views

How to upload a C# project to Github without visual studio [on hold]

I would like to know How to upload a C# project to Github without visual studio? What do i need and how would I do it?
0
votes
0answers
4 views

How would you search a dictionary and print out entries with same value [migrated]

I've been a little confused on how you would go about this, so what would be a good way to do it. For Example: If I had this as my dictionary dic = [{1:Dog, 2:Cat}{1:Bird, 2:Rat}{1:Turtle, 2:Cat}] ...
1
vote
2answers
45 views

Move Files Using Git mv Or Use File System Instead

I am wondering what the difference in Git would be if I used the mv command versus moving it in Windows explorer. From Perforce I know it's important because the version system keep track of the file ...
0
votes
0answers
21 views

Multi platform password storage with retrieval for applications with authorization?

I'm working on a development tool that requires knowing one or more api passwords for a user to operate. Currently it works on Mac, and uses keychain to store the credentials for later re-use. Are ...
-1
votes
2answers
82 views

In C is it possible to change http requests to https [on hold]

Long story short I've got this package that currently has a security risk where credentials are sent over http and I need to convert them to https but I currently lack the knowledge to do so. Could ...
0
votes
1answer
89 views

Elegant way to count the number of files in Zip archive

I need to count the number of files in several zip archives for error checking. I've found several answers on SO but nothing elegant. I currently have the following code which works but it's not ...
-2
votes
0answers
11 views

How to add scala to path [on hold]

I'm trying to add scala as a path variable since the debian packages for it are older versions. I'm using the instructions from their site, but I don't know how to handle scala. I would usually do ...
-2
votes
0answers
51 views

It is possible to understund the class description only by reading the code source? [on hold]

I will start my question by example; assuming that we have only the content of the Service class of Android platform. Can I understand deeply the class behavior/role just by reading the source code ? ...

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