Questions for best practices for writing high quality code.

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0answers
28 views

Creating New Wrapper Objects and Extension Classes and Keeping it Organized

Here's my situation: I'm programming an embedded device with a very simple, but customizable LED array display. It's 10 RGB LEDs linearly setup. The LEDs will be used to display many different ...
4
votes
1answer
205 views

If TDD is design, how do you know your TDD is well designed? [duplicate]

Given a large group (50+) of programmers: All given the same problem, All using Test-Driven Development (TDD), All pair programming, All doing group-based code review, I have personally seen the ...
1
vote
1answer
145 views

Java code quality in methods calling methods

I am currently working with an "interesting" code-base and see the following type of thing alot in the code. public Object doSomething() { Object obj = new Object(); // Do some stuff to the ...
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0answers
42 views

Algorithm to Select Sequential Subarrays from an Array

I solved my problem by using simple nested loops and comparisons but I'm wondering if there is a well known Selection Algorithm to solve my problem. Let's say I have an array such as [1, 10, 250, 9, ...
1
vote
1answer
66 views

Reflecting on finished project with no other technical criticisms?

I'm a coop (in college but I work 3 months, then do classes for 3 months, work again for 3 months, etc until I graduate) at a company in their IT department. My job usually has to do with writing ...
0
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1answer
118 views

What should be the minimal quantity of code production per week? [duplicate]

I'll try to further explain what I mean. Imagine you are the boss of a company. You have to deal with the tradeoff between the quality of the code and the speed of producing it. Let's assume to ...
1
vote
2answers
101 views

When to use python function nesting?

I am writing a program that creates backup of directories. Which of the following approach is better for code organization? Create separate class for Backup and Zip logic - class BackupUtil: ...
5
votes
4answers
724 views

Sprint pressure causes quality issues? [closed]

The burn down chart displays a clear deadline and the progress towards the deadline. When the progress is slow and the completion of the committed work is at risk, people start to get sloppy on design ...
0
votes
1answer
69 views

Lean Startup MVP: Quality Code or Quick and Dirty [duplicate]

Hello some programmers might know about the lean philosophy, building a minimal viable product Lean Startup MVP. I ask myself (when building Webapps): "Should I put effort into writing good ...
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0answers
24 views

Reducing Valgrind Findings (uninitialised value)?

I'm trying to run some code though Valgrind. The code depends on OpenSSL, and OpenSSL is making Valgrind useless due to uninitialised values. I know where the use lies in OpenSSL's PRNG, but I'm ...
17
votes
11answers
2k views

How to address the concerns of the software architect but still maintain collective code ownership? [duplicate]

The quality of the code in our software is indeed lacking. When you change a line of code in one component it usually breaks code in other components. Our software architect blames this on collective ...
2
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1answer
41 views

When should I pass setting-like value as class' variable and when as an assoc. array?

Following my other question, is there a general rule of thumb, when we should pass a setting-like value, that controls class' behavior (for example displayed texts) as as class' constant or variable, ...
1
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1answer
74 views

When should I pass value as class variable and when as a method argument?

Is there a general rule of thumb, when we should pass a value as as class variable and when as a method argument? Or is it just a choice of the developer? For example -- are there any reasons, why ...
3
votes
1answer
138 views

How to avoid too much html in JQuery?

I'm not liking how my JQuery is after making some dynamic buttons, or other dynamic things. For example, when I have checkboxes marked, I add a button that is called "Download Selected" and "Remove ...
6
votes
6answers
332 views

Code ownership with multiple Scrum teams

If two Scrum teams use the same software component, who is responsible for providing a clear architectural vision of that component and maintain/develop this vision as the code base evolves? In Scrum ...
2
votes
1answer
189 views

equals and hashcode methods autogenerated, is it always a good practice?

Preamble: Let's say I aim to cover all my classes with test coverage. Despite the common opinion (expecially in Java community) to "not pay too much attention to Cyclomatic Complexity (CC) and code ...
2
votes
4answers
213 views

What's the point of Continuous Integration services like Travis CI?

As far as I can tell, services like Travis CI and CircleCI take your project and run its test suite whenever you push a new change to your repository. Assuming that it's also possible to either ...
1
vote
2answers
121 views

Should a method in a class be aware that the class has “loaded” a variable?

So I have the following code, which connects and then binds to an LDAP server. The question is in the first method. public function getUsers() // This is the method in question { if( ...
0
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1answer
46 views

should this code be structured into an event capture and a method or put the functionality in the event capturing

I have adopted some jQuery code that has like 20 event-captures that look like this // used on menu#edit $('.show-headers-only-toggle').on('click',function(){ ...
3
votes
3answers
114 views

Can removing unnecessary file from a repo be considered part of refactoring?

We're using Git as our DVCS and we're about to start to do a clean up (never done before in this team) of files that are not necessary (not part of the sources) from our products. This is done in two ...
6
votes
5answers
378 views

How do you get developers to want to write good code they can be proud of? [closed]

In a team of developers, how do you get the developers to feel pride in their code and write good code (I realize this is subjective and everyone is different, but there is a point when I write code ...
13
votes
4answers
908 views

Which way to terminate reading loop is the preferred approach?

When you have to iterate a reader where the number of items to read is unknown, and the only way to do is it to keep reading until you hit the end. This is often the place you need an endless loop. ...
2
votes
3answers
226 views

Are projects using frameworks not as good as projects using pure programming? [duplicate]

I've been a Rails developer for a year now (originally self taught), and am at the point where I want to improve. I've been reading books on how to improve the quality of my Ruby code (I read Design ...
4
votes
5answers
433 views

What can go wrong with composing a method name out of a string?

I have a piece of code that composes method name to call from a string parameter. I don't feel it's a good thing to do but I'm not sure what can go wrong with this. Here is a simplified snippet of ...
0
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0answers
67 views

Is is reasonable to be asked to record defect culpability? [duplicate]

I fear this question is going to send shivers down the spine, and/or instinctive anathema of the very thought... Basically: has anyone ever been asked to diagnose and assign individual culpability to ...
6
votes
3answers
211 views

How many bugs to expect [closed]

At a previous job (circa 2010), my manager mentioned that he's doing some research into quality metrics. The bottom line is to answer the question how many bugs should I expect? The goal is to try and ...
7
votes
5answers
320 views

Keep indentation level low [duplicate]

I hear a lot that you should not write functions larger than one screen size, that you should extract things into functions if you call things very often and all these coding guidelines. One of them ...
2
votes
3answers
289 views

Which one of these designs is preferred? [duplicate]

In the case of an application with a single simple responsibility (eg, a simple replacement for grep or wc), which of these designs is preferred and why? I find that they are all testable and they all ...
1
vote
1answer
191 views

How to present code in academic work?

Actually, I'm writing my undergrad thesis, that consists in analysing the BitTorrent algorithm and see its application on Transmission client as an example of implementation. Reading through its ...
12
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7answers
2k views

Avoid too complex method - Cyclomatic Complexity

Not sure how to go about this method to reduce Cyclomatic Complexity. Sonar reports 13 whereas 10 is expected. I am sure nothing harm in leaving this method as it is, however, just challenging me how ...
4
votes
4answers
300 views

How to scope code base health when interviewing for new a company? [duplicate]

I've recently started working for an awesome company, on a product which is a steaming pile once you go under the hood. Apart from asking for a code review (which I doubt I'd get anyway), what are ...
0
votes
1answer
271 views

Good fix vs Quick fix [duplicate]

Let's start from this principle: quality is a feature that you can't add to a project in the middle of the development process. This is the scenario: two weeks to go live with my project and, one of ...
0
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3answers
163 views

How to cut the line between quality and time? [duplicate]

On one hand, I have been taught by various software engineering books ([1] as example) that my job as a programmer is to make the best possible software: great design, flexibility, to be easily ...
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2answers
220 views

Code Review tools - to use or not? [closed]

On my dev team, we're doing code reviews, however not in a proper way i believe. The issues our process suffers from: Not enough time is allocated for proper code review. Doing reviews is not ...
2
votes
2answers
335 views

Recommended guidelines for declaring bash/sh variables

I have been programming in BASH for a while now and the scripts that I write are starting to get more complicated. I realized that I started to bring in some habits from C/C++ and wanted to get ...
0
votes
1answer
71 views

Is it okay to check in changes to import statement on opensource projects on a commit? [duplicate]

There are some guidelines out there (eg scala guidelines) and I'm wondering if it's okay to do some tidying up when committing other changes or if the commits should be more focused and to the point? ...
16
votes
11answers
1k views

Why are we supposed to use short functions to sectionalize our code? [duplicate]

I've seen an increasing trend in the programming world saying that it is good practice to separate code blocks into their own functions. Obviously, if that code block is reusable, you should do that. ...
1
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0answers
73 views

Acceptable dependencies in a service-oriented architecture, internal to a team

In a service-oriented architecture, subsystems can depend on each other in different levels: Database level => Foreign keys to enforce data integrity across services on deletions and updates ...
5
votes
3answers
1k views

Is it considered Pythonic to have multiple classes defined in the same file?

In working with python for the first time, I've found that I end up writing multiple classes in the same file, which is opposed to other languages like Java, which uses one file per class. Usually, ...
3
votes
3answers
445 views

Avoiding boilerplate in PHP classes

I am working on a PHP code and as it grows getting more and more tired of repeating the same standard pattern again and again and again: class BolerPlate { protected $property1; protected ...
13
votes
9answers
3k views

Are too many if-else statements for validation bad? [duplicate]

From the book Professional Enterprise .Net, which has 5 star rating on Amazon that I am doubting after having a read through. Here is a Borrower class (In C# but it's pretty basic; anyone can ...
4
votes
3answers
150 views

Codebase Analysis of Trends over Time

I've looked around for a solution (preferably not hosted, something I can run locally) to do static analysis of a codebase over time for things like SLOC, Complexity, authors, commits, etc. It has to ...
2
votes
3answers
90 views

Can certain expectations of behavior be part of an interface's contract?

Given the following code: public interface IUserDataProvider { ICollection<SomeClass> getSomeClassRecordsForUser(int idUser); } Is it possible to define (via documentation) an ...
0
votes
2answers
200 views

What's a good way to manage long piece of code in files? [duplicate]

I am a web developer and at the moment am finding it hard to cope with long un-documented code written by previous developers in an organisation I work for. With the deadline gun always pointed at my ...
12
votes
2answers
771 views

Am I a total misfit for Programming or is it Corporate Drama? [closed]

My background: Computer Science Engineer with around 4 and half years of experience as a programmer. In the last one year I have changed 4 programming jobs and it includes companies of size both big ...
3
votes
5answers
257 views

How to accurately predict release items? [duplicate]

We are having a disconnect between development and business needs. Business is asking me to produce an accurate list of deliverables for a fixed date and development being difficult to predict is ...
4
votes
3answers
384 views

How to detect root cause of problem or bug [closed]

Often in coding, I find it very slow and difficult to detect the root cause of a bug and sometimes I end up going to wrong point in my code. It's painful. I know that to detect the root cause of a bug ...
4
votes
3answers
565 views

Code review if nobody in team has knowledge in some technology?

Sample situation: A team of Java developers starts an iOS project. Only one developer has Objective-C/iOS knowledge, and in the beginning he will work on this project alone. How we can perform code ...
77
votes
23answers
7k views

Is fewer lines of code always better? [closed]

Which of these programming styles is better? var result = methodOne(methodTwo(a, methodThree(b)), c, d); or var result3 = methodThree(b); var result2 = methodTwo(a, result3); var result = ...
-2
votes
1answer
254 views

Coding standards in programming? [closed]

I am an WordPress Plugin Developer. I am not sure how to follow the coding standard while creating a plugin of wordpress. I check with some of the plugins like woocommerce and All in one SEO Plugin in ...