wetal logo
Book Support
7 most common bugs - how to solve them

7 most common bugs - how to solve them

Posted: 17 Mar, 2022

Author: WeTal Team


Bugs can be a frustrating and time-consuming part of the development process. However, by understanding the most common types of bugs, you can take steps to prevent them and make your development process more efficient. Here are some of the most common bugs in development and tips for how to prevent them:

đŸš« Syntax Errors: These occur when the code does not conform to the programming language's syntax rules. To prevent syntax errors, make sure to thoroughly proofread your code and use a code editor or integrated development environment (IDE) with a linter or syntax checker.

🔍 Logic Errors: These occur when the code runs without syntax errors but does not produce the expected results. To prevent logic errors, thoroughly test your code and use debugging tools like print statements or a debugger.

đŸ’Ÿ Memory Leaks: These occur when the program does not properly release memory after it is no longer needed. To prevent memory leaks, use memory management techniques such as garbage collection or smart pointers and make sure to properly deallocate memory when it is no longer needed.

đŸ”„ Race Conditions: These occur when multiple threads or processes access shared resources simultaneously, leading to unexpected results. To prevent race conditions, use synchronization techniques such as locks or semaphores to control access to shared resources.

đŸ“± Cross-Browser Compatibility Issues: These occur when the code works correctly on one browser but not on others. To prevent cross-browser compatibility issues, test your code on multiple browsers and use feature detection or a library like Modernizr to handle browser differences.

đŸ•°ïž Timing Issues: These occur when the code relies on a specific timing or order of events, leading to unexpected results. To prevent timing issues, use timers or callbacks instead of blocking code and make sure to test your code with a variety of input conditions.

🔍 Input Validation: These occur when the code does not properly validate or sanitize user input, leading to security issues. To prevent input validation issues, use input validation libraries or frameworks and thoroughly test your code to ensure that it can handle unexpected input.

By understanding these common bugs and taking steps to prevent them, you can make your development process more efficient and reduce the time and frustration associated with debugging.

Find Top-Rated Developers - €25-50/h

WeTal find and screen IT contractors globally to deliver the best candidates for you, from €25/h. With our large network we find top performers with great communication skills for the best price, saving you time and money. Start for FREE.

✅ 100+ teams with ⭐ 4.8+ rating đŸ«‚ 7000+ candidates 💰 €25+ / h, 1 week to start
Featured in:

How WeTal works

Quick - Simple - Free

📡

Job reaches 50 000+

A job at WeTal reaches 2500+ IT consultancies with 1-2000 employees, and 10 000+ independant developers, mainly from Sweden, Poland and Ukraine. If free they send their CV with video.

🎩

WeTal pre-screen candidates

WeTal will go through all of the CV:s and video presentations, and pre-screen the top candidates. Working remotely, excellent communication skills is crucial at WeTal, as well as technical skills.

🙋

Customer meet the top 1%

Within 24-48 h WeTal suggest the top 3 developers for an interview with our customers. The developers are usually in the same timezone, has an entrepreneurial mindset and great english skills.

Benefits using WeTal

Large Network - Best Prices - Quality Filter

✅

Quality partner and filter

Instead of one IT consultancy, WeTal partners and filters 1000s of agencies. We customize teams to match the customers needs with no hidden fees.

đŸ€

Secure 7 day free trial

If you use WeTal you will get a 7 day free trial with each candidate. If you are not happy you do not need to pay, and we can exchange candidates.

🌎

Smooth terms & payments

Instead of paying salaries in different countries, you have one local IT partner that makes all payments and contracts standardized, secure and simple.

We are Remote-First

WeTal is a Swedish founded remote partner, with 80% Eastern European candidates.
We usually match teams from the same timezone.

blog image

More Than 100+ Technologies

Our vetted developers provide everything from traditional technologies to specialized fields.

We have specialists in Web, Mobile, Blockchain, Gaming, AI, VR, ChatGPT and more.

Testimonials

Pierre Bougé, COO Northwind
WeTal matched with a top rated Ukrainian agency that cut our costs with almost 75%. We are very surprised how much WeTals expertise could benefit us financially and would highly recommend speaking with WeTal before hiring a team.

Pierre Bougé, COO Northwind

Anton Aderum, CTO at BokaDirekt.se
WeTal has been a great platform to match with developers looking for new opportunities fitting just the profiles we are looking for.

Anton Aderum, CTO at BokaDirekt.se

Jenny Ann Axson Johnson, Co-founder at Tilly
As tech-heavy startup finding our CTO was a key recruitment for us. WeTals platform was very easy to use and enabled us to find the right person for the job.

Jenny Ann Axson Johnson, Co-founder at Tilly

Philip Skogsberg, Co-founder at Challengermode
WeTal has been a great partner for us in our recruiting efforts. Their helpful staff is always quick to answer, the platform is super easy to use and we got several interested candidates very quickly.

Philip Skogsberg, Co-founder at Challengermode

Cecilia Lövström, Head of Operations at Futurice
Thanks to WeTal we have met and recruited the talent we have been looking for in Stockholm! We have come in contact with people that otherwise do not pick up the phone, people from the best tech companies on the market.

Cecilia Lövström, Head of Operations at Futurice

Book a demo

Reasons To Go Via WeTal

1 week

Average start time

€25

Best hourly rates

24/7

Customer Support


Are you an IT agency with developers?
Become a partner!

Sign up to get newsletters about jobs.

Read more here:

WeTal Blog

WeTal will update you with the latest in tech

Read about code trends and interviews with cool employers