Programming Practices are the commonly or not so commonly used practices in development of software. These can include things like Agile Development, Kanban, Coding shortcuts, etc.

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4
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1answer
119 views

Makefile for library project to be able to compile the unit tests and the demo program using make

I am new to makefiles and I am developing a (non-executable) library in C++. Additionally to the library I have (executable) unit tests and an (executable) demo program. I would now like to be able ...
1
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1answer
99 views

Should I use autoloaders in modules?

Lets say I'm running a PHP app like Magento, PrestaShop. Now these system have their own complex autoloaders to load controllers based on routes, required classes, models, etc. Most of the time as a ...
2
votes
2answers
219 views

Adding centralized logging mechanism to Project (Best Practice)

I want to add a logging mechanism to my project but I am afraid to have logging code spread all over the place. I thus had the idea of having only one class Logger responsible for writing relevant ...
0
votes
0answers
75 views

Why are scriptlets considered bad practice in JSPs when much more popular languages such as PHP seem not have any problem with them? [duplicate]

Why is doing <% if(blahblah) { //do something } %> in a JSP considered to be bad practice when noone who writes PHP seems to have any problem with doing essentially the ...
1
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4answers
498 views

Should I Include PHP code in HTML or HTML in PHP?

What is the best practice, to write my PHP code inside my HTML code or HTML inside PHP? PHP inside HMTL: <p class="lead">Welcome to the <?= COMPANY_NAME ?> website.</p> HTML ...
1
vote
1answer
96 views

Git Question: What to do when multiple people working on a project?

I made a project and put it on github, it's basically a small powershell function that is pretty useful in some situations. I've since made some improvements to it to add functionality...but someone ...
2
votes
1answer
159 views

Is it safe to use old code in a new project? [duplicate]

Here is the situation: While working by company A on project A you developed a very fast and perfect search algorithm. Then you switched to company B to work on project B which is totally different ...
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votes
2answers
169 views

Is it ever overkill creating classes/objects? [duplicate]

I just learned how to create a class or object in C++ and I'm practicing and learning. I'm writing a text based version of a popular board game and I was wondering if it's overkill creating a class ...
12
votes
3answers
436 views

Appropriate to put known issues directly in software?

I've taken over maintenance of an Android app, and there are a few residual problems that I've more or less fixed, but still have issues because of different Android OS versions. For example, sending ...
1
vote
1answer
90 views

Should I put stack trace in error files and halt my app with user friendly error [closed]

In my earlier project I wrote an app that is used in-house. My usual practice is to capture errors/exceptions from different classes and threads and put them in different log files corresponding to ...
0
votes
1answer
99 views

Should I put the parameters in constructor or in method? (Python 3)

I have the following code: def __init__(self, vocable_file_path, xsd_file_path, word_list_file_path): self.vocable_file_path = vocable_file_path self.xsd_file_path = xsd_file_path ...
31
votes
6answers
5k views

Is throwing new RuntimeExceptions in unreachable code a bad style?

I was assigned to maintain an application written some time ago by more skilled developers. I came across this piece of code: public Configuration retrieveUserMailConfiguration(Long id) throws ...
2
votes
2answers
190 views

Final steps of wrapping up a Python script into a program

I finished building a Python script containing eight functions which download files, extracts them, manipulate and analyze their data and then produce graphs and export them into PNG files. The ...
2
votes
1answer
289 views

How often should RAII be used? [closed]

I've been attempting to learn C++, but it is famously plagued by bad tutorials. I learned about a clever little trick called RAII (Resource Acquisition is Initialization), where one wraps a heap ...
6
votes
5answers
2k views

C++ Iterators: Best practice to represent end of range - Last or Beyond-last?

I am writing a library which deals a lot with sub-sequences of ordered containers. So for example I have a container (1,2,3,4,5,6) and a user wants to access (3,4,5). I am providing the subsequence ...
2
votes
0answers
49 views

tracking branch relations with Git [closed]

here is my workflow. I have master as the most complete version of the program. If I want to add a feature I'll create a branch named with -feat as a suffix. as bugs come up, I'll create new branches ...
0
votes
1answer
155 views

Modular programming practices

As I start to code more and more, for example in C++, I tend to also want to learn more about the accepted standards for code. I'm trying to code a chess engine right now, but I'm unsure how to treat ...
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0answers
56 views

How to write class libraries that work with DB

I have programmed a library in C#, which process some EDI into meaningful data based on the DB structure of a table. I have used a typed dataset in the class library project. Now I run into an issue ...
2
votes
1answer
137 views

In C#, is it good practice to use implicit numeric conversions from int to float?

For example: if(5.0f > 1) { } Does it have a significant performance penalty? Compared to just doing if(5.0f > 1.0f) { }
31
votes
5answers
5k views

Bad practice - switch case to set environment

In the last three years that I have worked as developer, I have seen a lot of examples where people use a switch statement to set the path (both in back-end and front-end) for a URL. Below is an ...
4
votes
4answers
201 views

Creating two-way object references and keeping data integrity

I have two different classes; a Player and a Group. I need to be able to query a Player which Groups they are registered to (player.getGroups()), and which Players are registered to a Group ...
-2
votes
1answer
73 views

Programming to an Interface and Keep Testability in Unique Classes [duplicate]

I try to program to an interface whenever possible, but when I have a class that fulfills a very specific and unique purpose, one that can't be abstracted. Is it correct for me to say that I've ...
1
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3answers
96 views

Programming to an Interface and Interface Segregation in the Context of a User Class [duplicate]

I try to program to an interface whenever possible, but its not clear to me how I could apply it to a model as broad as a user. Which can hold many disparate fields (name, age, phone number, ssn, ...
0
votes
1answer
57 views

Logging private data

In general, I write a debug log whenever one of my functions is entered, including the parameters. For instance: function execute_query($query, $conn_string) { ...
0
votes
2answers
229 views

guideline on void methods that do not throw exceptions

In our codebase I saw a method that is similar to following: public void doSomething() { try { ... } catch (Exception e) { ... //log something ... } } ...
1
vote
1answer
40 views

Filtering additions to a list

Hopefully Iʼm posting this in the right SX, and Iʼve tagged it correctly. I have a legacy system that Iʼm making additions to which contains a custom list object. This list object can contain two ...
5
votes
1answer
193 views

Modern Interpretation of the Unix Philosophy of “Rule of Generation”

According to Wikipedia, Eric S. Raymond said that one of the 17 Rules of Unix is the "Rule of Generation", stating that: Developers should avoid writing code by hand and instead write abstract ...
0
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6answers
131 views

Would you create a specialized type just to wrap a primitive? [duplicate]

Often times in programming, we need to represent some value which can easily be represented using a simple primitive type. For example, in a game we might need to represent the velocity of a moving ...
1
vote
3answers
205 views

Using auto-increment clustered key and guid primary key together

My boss is the db administrator in a new software project and he came up with that design where every table will have both a auto-increment clustered key and a guid primary key (or possibly composite ...
0
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0answers
71 views

What are some common patterns for managing a polyglot persistence layer?

I am pretty interested in the idea of using multiple datastores to support a single application and understand the benefits in theory but would like to know a little more about how things are done in ...
2
votes
2answers
267 views

WCF service with methods to fetch data

I'm planning on building a WCF service that will fetch data entities from a Sql Server database. And I'm currently struggling with best practices issues. The thing is that there's a few different ...
6
votes
2answers
296 views

Is there something peculiar to Matlab or Mathworks that supports so much “undocumented” code?

I've been drilling into a lot of Matlab recently trying to interface with an in house algorithm engineer's work to modularize it for use in a test bench outside his suite of applications. I've come ...
1
vote
1answer
145 views

Rails validation: Which method is preferred

In Ruby on Rails there are two ways to validate, for instance, the presence of input fields. Say I want to make sure the user has filled out my fields called value and name. I could put in my model ...
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vote
3answers
161 views

When is a event listener invoked during program execution?

I am using the Obervable-Observer Pattern. MyClass extends Observable{ invokeListeners(){ doSomething; setChanged(); notifyListeners();//This invokes onUpdate() in "implements ...
16
votes
2answers
476 views

Has variable width types been replaced by fixed types in modern C?

I came across an interesting point today in a review over on Code Review. @Veedrac recommened in this answer that variable size types (e.g. int and long) be replaced with fixed size types like ...
3
votes
3answers
227 views

How to maintain modularity in C?

I am writing C code with multiple modules like LCD display, flash memory, and GSM module etc. The project consists of thousands of lines of code, in different files. The behavior of the system can be ...
8
votes
2answers
3k views

What is the difference between function() and function(void)?

I have heard that it is a good practice to write functions that do not receive anything as a parameter like this: int func(void); But I hear that the right way to express that is like this: int ...
3
votes
2answers
143 views

What is a proper way to chain instructions if previous one is ok [duplicate]

I'm currently working on a big file I have to parse and process and each step needs to be done in an order as I do SQL queries and need inserted IDs to make other insertions ... The problem is I often ...
0
votes
0answers
156 views

Implementing peristent events using WCF-MSMQ

I am implementing a WCF-MSMQ based message queue that will follow the pub-sub model in which multiple publishers would publish an event and multiple subscriber would listen to it i.e a many to many ...
38
votes
9answers
6k views

Why would a program use a closure?

After reading many posts explaining closures here I'm still missing a key concept: Why write a closure? What specific task would a programmer be performing that might be best served by a closure? ...
2
votes
1answer
237 views

C Module - Where to put prototypes and definitions that do not belong to the public interface?

Since I am mainly an Electrical Engineer, forgive me if I am somewhat off with some terminology. I am currently programming a display driver/interface module. And like so many times before, I have ...
3
votes
5answers
1k views

If possible, would it be a bad practice to use Nullable for non value types?

After writing this question I found out that Nullable<T> has a type constraint of struct on T so you cannot actually use Nullable for reference types. However, some good answers interpreted ...
1
vote
2answers
441 views

Non-printable characters and editors

Today I was presented with a very nasty problem and I do not quite know where to ask this but hope here is ok. So I have the following string: "\0" (at least that's how it looks in visual studio). If ...
2
votes
1answer
500 views

Events in WCF Service Architecture (Server Side)

Problem: Now, I have some events that will take place when the client submits a request to the server. These events will arise on the server and they will be subscribed by the services themselves ...
5
votes
1answer
228 views

Good way to program an orchestration / processflow

I'm programming a process in which clients will be separated in 3 different groups, and for every group a different action will be performed. My question concerns the process of deciding which client ...
50
votes
8answers
7k views

Is it good that testers are competing to see who opens more bugs?

I'm a software developer. There is a team of testers who follow and run test cases written by the analyst, but also perform exploratory testing. It seems like the testers have been competing to see ...
2
votes
1answer
65 views

Making use of constant data

My team is working on an android app. A co-worker and I have different ideas on how to load constant data. To clarify, the data we are going to use are 100 × (n × 〈integer-integer pair〉) where 10 ...
80
votes
7answers
8k views

Short circuit evaluation, is it bad practice?

Something that I've known for a while but never considered is that in most languages it is possible to give priority to operators in an if statement based on their order. I often use this as a way to ...
1
vote
0answers
85 views

Using AngularJS to develop easy to implement modules for customers, wondering if this is a good way to implement this functionality?

Where I'm working, we currently have quite a few clients, both using Wordpress and custom site solutions that require our data to be sent via JSON to their site where they can then display it without ...
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votes
1answer
122 views

How to name variables without plural in a for-each loop? [closed]

How do you name loop variables when the list item is named after something without a plural? For instance (in python): [x for x in sheep]. x is not a great name, but sheep have/has no plural that ...