Questions for best practices for writing high quality code.

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0
votes
1answer
146 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 ...
2
votes
3answers
163 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
876 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
398 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 ...
16
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
votes
1answer
56 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
vote
1answer
106 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 ...
2
votes
1answer
232 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
654 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
1k 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 ...
1
vote
4answers
383 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
130 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
votes
1answer
124 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
137 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
554 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
1k 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
248 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 ...
6
votes
5answers
466 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 ...
6
votes
3answers
291 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 ...
6
votes
5answers
440 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
293 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 ...
0
votes
1answer
342 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 ...
13
votes
6answers
13k 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 ...
0
votes
1answer
350 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
votes
3answers
199 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 ...
0
votes
2answers
282 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
1k 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
72 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? ...
17
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. ...
3
votes
0answers
103 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 ...
14
votes
5answers
7k 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
742 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
7k 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
243 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
107 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
214 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 ...
3
votes
5answers
413 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
468 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
621 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 ...
80
votes
23answers
8k 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 = ...
0
votes
1answer
157 views

Truth condition testing with BOOL

BOOL myBool; myBool = YES; ... if (myBool) { doFoo(); } I have read that because there are instances where the above does not actually call the doFoo() function, it is best to instead always test ...
8
votes
5answers
212 views

Gathering all data in single iteration vs using functions for readable code

Say I have an array of runners with which I need to find the tallest runner, the fastest runner, and the lightest runner. It seems like the most readable solution would be: runners = getRunners(); ...
3
votes
1answer
2k views

Static code analysis for bash scripts

I program CLI utilities in bash to automate much of my work as a DBA. I would like improve my code and make it more robus,t maybe with the help of some static code analysis tool like the one I used ...
44
votes
19answers
3k views

Forcing people to read and understand code instead of using comments, function summaries and debuggers? [duplicate]

I am a young programmer (finished computer science university but still under a year of working in the industry) and I recently got a job working on some C code for a decent size web service. Looking ...
6
votes
5answers
484 views

Why would a developer create a public class that has all static properties?

A previous developer has a couple public classes that do not inherit from any other classes but are filled with static properties. Is this another way of creating a struct or enum? Is this an older or ...
0
votes
3answers
276 views

How do you balance out code structuring (few big functions vs. many small ones)?

The golden rule of code structuring is always said as splitting into many sub functions is a good thing. Though I noticed it becomes a problem in complex applications when a class of e.g. 10 bigger ...
9
votes
5answers
679 views

How to handle flag in multiple if-else's

I seem to see this often enough in my code and others. There's nothing about it that seems horribly wrong, but it annoys me as it looks like it can be done better. I suppose a case statement, might ...
20
votes
9answers
1k views

What exactly makes code “clean”? [duplicate]

I am an intern at a small software company, doing typical grunt work. Many tasks that the actual developers are doing are above my head however I finally got to see some real "action" and write some ...
5
votes
4answers
542 views

Most human-friendly way to order class method definitions?

In any given class definition, I've seen the method definitions ordered in various ways: alphabetical, chronological based on most common usage, alphabetical grouped by visibility, alphabetical with ...
9
votes
4answers
2k views

In MVC is it considered good practice to have private, non-action, functions in a controller class?

Sometimes action functions in the controller class can become huge and nasty, with many-many lines of code to simply control the flow of data from the Model to the View. At some point these huge ...