DZone

DECEMBER 15, 2020

What Is a Static Code Analysis? Static code analysis or Source code analysis is a method performed on the ‘static’ (non-running) source code of the software with static code analysis tools that attempt to highlight potential vulnerabilities. Static code analyzers check source code for specific vulnerabilities as well as for compliance with various coding standards. Get code insights before execution.

Code 130

Code Software Software Performance 130

DZone

OCTOBER 25, 2020

I started coding when I was 8 years old, and I am 46 today. This implies I've got 38 years of software development experience, roughly 25 as a professional - And to be honest with you, the answer to the above question is actually "drugs".

Code 179

Code Software Software Development 179

DZone

NOVEMBER 13, 2020

It's no secret code is a complicated thing to write, debug, and maintain which is necessary for high software quality. Moreover, high code complexity brings with it a higher level of code defects, making the code costlier to maintain. So, by reducing code complexity, we can reduce the number of bugs and defects, along with its lifetime cost. What exactly is complex code?

Code 157

Code Metrics Development Software 157

Dynatrace

JANUARY 13, 2021

Dynatrace’s OneAgent automatically captures PurePaths and analyzes transactions end-to-end across every tier of your application technology stack with no code changes, from the browser all the way down to the code and database level. Monitoring-as-code requirements at Dynatrace.

Open Source 158

Open Source Code Monitoring Azure 158

DZone

DECEMBER 9, 2020

While we are hearing tips on Clean code, the most common tip is maintaining SRP while writing class or methods, in a broader scope Module/Package/Service/API. Most of the time it succumbs us and we are ending up with anti-KISS code but If we use it in the right proportion, then we can create a cohesive and robust architecture. java tutorial performance clean code code smell srp design principle srp design principle program

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Code Design Architecture Programming 179

DZone

DECEMBER 18, 2020

So CYC has no intention to be a readability code metric. Cognitive Complexity (CC) attempts to count the cognitive effort required to understand the code's flow. Let's take a look at the next example: java performance clean code readable code cyclomatic complexityOnce Again About Cyclomatic Complexity. In the first part, I've introduced Cyclomatic Complexity ( CYC ) metrics in the previous part. CYC was invented a long time ago (in 1976) by Thomas J. McCabe.

Code 118

Code Metrics Java Performance 118

The Netflix TechBlog

DECEMBER 16, 2020

Martin Tingley In November, Netflix was a proud sponsor of the 2020 Conference on Digital Experimentation (CODE), hosted by the MIT Initiative on the Digital Economy. We are all looking forward to CODE 2021, and to engaging with the experimentation community throughout 2021.

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Code Latency Metrics Technology 147

Dynatrace

OCTOBER 17, 2019

At Dynatrace we believe that monitoring and performance should both be automated processes that can be treated as code without the need for any manual intervention. And, applying the “Everything as Code” principles can greatly help achieve that. Treating these different processes as code will ensure that best practices are followed. Benefits of Everything as Code. Since code is now version controlled, rollbacks should be easy to apply. Dynatrace news.

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Code Serverless Monitoring Best Practices 125

DZone

JUNE 19, 2020

It is always exciting for developers from all over the world whenever they get to showcase their best code editor at computer expos and tech conferences. On that note when we talk about free code editors for Windows and Mac to use in the year 2020, we cannot help but wait in anticipation for brand-new features to use right away. In this write-up, we will talk about the best coding software for multiple platforms.

Code 155

Code Operating System Software Software 155

DZone

AUGUST 30, 2019

Software code review plays an important role in software quality. The code review can happen in multiple stages, by multiple people, on multiple deliverables. Reviewing code for software quality can be stressful! You may also like: Code Review. Peer Code Reviews. performance software developent software quality code reviews pull requests knowledge retentionEach one of them focuses on specific areas of software.

Code 118

Code Software Software Development 118

DZone

SEPTEMBER 14, 2020

When you're working with any code, whether it's automation or software code, it should be treated the same way. One of the many things that don't come up as often when you're automating vs when you're building application code is testing.

Code 153

Code Testing Software Software 153

DZone

APRIL 24, 2019

Code coverage is a metric indicating the percentage of lines of code that are executed when running automated tests, specifically unit and integration tests , for instance. performance xml maven code code coverage tests jacocoIt’s known that having automated tests as part of your build process improves the software quality and reduces the number of bugs.

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Code Metrics Software Software 141

DZone

JANUARY 17, 2020

Test Coverage and Code coverage are the most popular methodologies for measuring the effectiveness of the code. This is why I thought of coming up with an article to talk about the differences between code coverage and test coverage in detail. software testing automation testing code coverage selenium automation testing software test automation test coverageMake sure you stay covered!

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Code Testing Development Software 144

DZone

AUGUST 2, 2019

A blog post about Oracle error codes? If you doubt that this might be possible or of interest, then answer these two questions: database performance oracle code database performance error pl/sql code errorCuriosities about them, even?

Code 100

Code Database Performance 100

DZone

DECEMBER 21, 2020

Naturally, such applications must be highly reliable so that no error in the code can interfere with data processing. To achieve high reliability, one needs to keep a wary eye on the code quality of projects developed for this area. Applications used in the field of Big Data process huge amounts of information, and this often happens in real time. The PVS-Studio static analyzer is one of the solutions to this problem.

Code 139

Code Big Data Open Source Processing 139

DZone

JANUARY 3, 2021

A debugger I could use to find those annoying bugs in my code. However, when you master how to use a state machine, the code you write would be on the bug-free side. The first time you heard of a state machine, what did you think it was? I thought it was a debugger. A state machine is not a debugger. What Is a State Machine? A state machine is an abstract concept that defines and plans the stages and transitions of an application.

Code 120

Code Performance 120

DZone

AUGUST 28, 2019

These days, our code frequently has to reach out to a remote server as part of its job, usually consuming an API or some other service. Frequently, our code communicates with these remote services in a RESTful manner. Introduction. java server performance spring rest http junit mocking frameworks

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Code Testing Servers Java 180

Dynatrace

NOVEMBER 13, 2020

When you set up user actions in your code, OneAgent automatically links associated web requests to those user actions. Additionally, it exposes API calls to the Flutter code and forwards these API calls to OneAgent for iOS/Android. Dynatrace news.

Code 152

Code Cache Tuning Infrastructure 152

Dynatrace

MAY 6, 2019

For this blog post I want to focus on how you can leverage Dynatrace to get a lot of insight into your plugin code. Part 1 – The code as it stood. As the plugin needs to run in less than a minute, even on very large environments I have to monitor the execution time of my code. Without monitoring the code with Dynatrace it was starting to look like this: Dynatrace supports many languages out-of-the box by simply installing the OneAgent (such as Java,NET, Node.js, …).

Code 117

Code Development Metrics Network 117

DZone

MAY 28, 2020

Successfully programming an application requires an ingenious mix of lines of code that combine to bring life and versatility to the application. Kuzzmi , who has more than seven years of web development experience and currently teaches people how to create successful web applications, says that “the decision whether to use long lines of code or short lines of code depends on a developer’s skill set, desires, and anticipated results.”.

Code 118

Code Development Programming Performance 118

Dynatrace

OCTOBER 24, 2019

Davis has the unique ability to precisely identify code-level findings, such as resource consumption during the span of an individual transaction. Why code-level context is important. Code-level context is the crucial information that helps DevOps teams to immediately locate the fundamental problems within their service implementations. Without such detailed information, it simply isn’t possible to identify the real code-level cause of a software problem.

Code 124

Code DevOps Processing Infrastructure 124

DZone

JUNE 5, 2019

Blocking code is code which blocks executing threads until their operations finish. This article assumes some basic knowledge about the differences between blocking and non-blocking code. What I am going to do is to introduce a very simple app with some blocking code inside and show you how you can easily figure out where your threads are usually blocked and then you might identify a better way to implement those certain parts of code and do it much more efficiently.

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Code Java Efficiency Performance 127

DZone

AUGUST 22, 2019

Convenience always has a price, and with a ‘blinky’ it is that the code size for just ‘toggling a GPIO pin’ is exaggerated. It is great if vendors provide a starting point for my own projects. A working ‘blinky’ is always a great starter. For a device with a tiny amount of RAM and FLASH this can be concerning: will my application ever fit to that device if a ‘blinky’ takes that much? Don’t worry: a blinky (or any other project) can be easily trimmed down. Binky on NXP LPC845-BRK Board.

Code 125

Code Performance 125

DZone

SEPTEMBER 13, 2019

Readable code is usable code. The non-used code blocks saved for future use are sometimes forgotten and another developer could not be in want of changing the code of the legacy system. Such non-used code blocks may affect code readability in the future. We are lucky today many code review tools exist for coding mistakes etc., but using tools is not enough to help code readability.

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Code Software Engineering Engineering Software 27

Testsigma

OCTOBER 30, 2020

If you are working in an agile environment, you may have come across the term ‘code review’. It is a strategic operation where you break the source code into snippets in order to audit the code before it is moved to the testing phase. What Is Code Review?

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Code Software Software Processing 60

Dynatrace

OCTOBER 21, 2020

And the code-level root cause information is what makes troubleshooting easy for developers. As Dynatrace automatically captures stack traces for all threads at all time the CPU Hotspot analysis makes it easy to identify which code is consuming all that CPU in that particular thread.

Cloud 155

Cloud Code Engineering Cache 155

Professor Beekums

AUGUST 19, 2018

Who writes code? The obvious answer is that developers write code. Who makes sure the code works? Many companies have separate QA departments that are responsible for making sure code works. Developers write code, then they throw it over a wall for someone else to test for them The answer to this question also seems obvious. It should also be developers… right? Fairly often, that is not actually the case.

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Code Development Testing 43

CSS - Tricks

MARCH 6, 2019

In a bid to have web applications serve needs for different types of users, it’s likely that more code is required than it would be for one type of user so the app can handle and adapt to different scenarios and use cases, which lead to new features and functionalities. Code splitting is a technique where an application only loads the code it needs at the moment, and nothing more. Code splitting is possible in a React application using React Loadable.

Code 52

Code Network Design Performance 52

Randon ASCII

AUGUST 30, 2020

The fix was a few lines of code to stop traversing after twenty navigation nodes, presumably saving a few million dollars in server and power costs. I’d worked my way through most of the errors and had one final change waiting for code-review before I submitted it.

Code 95

Code Games Servers Monitoring 95

DZone

JANUARY 20, 2020

Read on to find out some Java technical interview questions! Almost any Java technical interview contains several questions covering Java concurrency topics. A common scenario for a beginner-intermediate level sound like this: Interviewer: Can you enumerate the Java thread life cycle states? java performance interview concurrency thread thread life

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Code Java Performance 108

Professor Beekums

FEBRUARY 12, 2017

Programmers want to write good code. High quality software includes many things, one of which is making code easy to modify/maintainable. There are always new versions with new features which obviously means that there is more code written. That code is usually written on top of existing features It makes sense. Folks in every profession take pride in their work and want to make sure it is of the highest quality.

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Code Software Software 55

Dynatrace

APRIL 8, 2020

Optimize your code by finding and fixing the root cause of garbage collection problems. These details arm you with the knowledge necessary to find the respective code and remove unnecessary allocations. Any significant reduction in allocations will inevitably speed up your code. These are methods and stack traces in your code (each with the respective amounts of memory and objects) that were allocated by the code and survived garbage collections. Dynatrace news.

Speed 125

Speed Code Lambda Strategy 125

Professor Beekums

JULY 30, 2017

That’s because all code is technical debt. Developers often try to minimize the amount of technical debt they take on when building software. Many will even try to have “zero” technical debt. It sounds like a worthwhile goal. Technical debt can be extremely costly in the long term so getting rid of it can be extremely advantageous down the line. It isn’t possible to have zero technical debt though. Every single line of it

Code 52

Code Software Software Development 52

Dynatrace

JANUARY 17, 2020

Analyze, chart, and report on microservices-based metrics without code changes appeared first on Dynatrace blog. Dynatrace news. As the owner of a ride-hailing company, for example, you might have questions like “How many active drivers do we have per region?”, “What’s their average ride distance?”, or “Which are the most popular destinations?” Also, you’d probably like to be alerted of significant anomalies.

Metrics 134

Metrics Code Tuning Programming 134

DZone

DECEMBER 29, 2020

performance dotnet c# static code analysis static code analyzerThis tough year, 2020, will soon be over at last, which means it's time to look back at our accomplishments! Over the year, the PVS-Studio team has written quite a number of articles covering a large variety of bugs found in open-source projects with the help of PVS-Studio. This 2020 top 10 list of bugs in C# projects presents the most interesting specimens. Enjoy the reading! How the List Was Formed.

C++ 118

C++ Open Source Code Performance 118

Dynatrace

JUNE 12, 2020

Dynatrace has long provided automatic code-level performance monitoring for PHP applications with OneAgent. Automatically locate bottlenecks in your code. Full code-level visibility into your PHP CLI application. You can easily find and fix the most CPU-consuming methods within your PHP code. Instrumentation of PHP CLI processes with code specified as a command-line argument is not supported. Dynatrace news.

Code 108

Code Monitoring Database Processing 108

Dynatrace

FEBRUARY 5, 2020

Analyze microservice-based metrics without code changes (Part 2) appeared first on Dynatrace blog. Dynatrace news. In Part 1 of this blog series , we presented a few Dynatrace customer use cases for multidimensional analysis. For example, we presented how a multinational travel agency uses MDA to diagnose error rates per loyalty status to make sure that their premium customers have a perfect software experience.

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Code Metrics Tuning Monitoring 127

Jos

APRIL 6, 2018

We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. Code Splitting and CSS-in-JS : How CSS-in-JS extends code-splitting and lazy-loading to CSS, SVGs and other resources. When you send the user code that is not needed, you waste resources from your end, and from the user’s end.

Code 109

Code Google Media Performance 109

Dynatrace

SEPTEMBER 7, 2019

Fully automatic deep code monitoring module injection. One of the unique strengths of Dynatrace OneAgent is the fully automated injection of the deep code monitoring module on Windows and Linux. Fully automated deep code monitoring module injection is available for all customers as of OneAgent version 1.175. Fully automatic deep code monitoring is available for all supported AIX versions, except AIX 6.1 Dynatrace news.

Code 129

Code Java Monitoring Operating System 129

TechBeacon Testing

APRIL 25, 2019

Your test code is a mess. You're not quite sure where anything is anymore. The fragility of it is causing your builds to fail. You're hesitant to make any changes for fear of breaking something else. The bottom line is that your tests do not spark joy, as organizing guru Marie Kondo would say. App Dev & Testing, Testing, Application Testing, Special Coverage: STAREAST Conference 2019

Code 87

Code Testing 87

Professor Beekums

FEBRUARY 25, 2018

The reaction from one of the developers was simply: “I don’t want to maintain their code.” The worst code is always other people’s code. I recently heard of a situation where a team needs to hire someone since they’re understaffed. I understand this mentality. For most developers, this is simply fact. What is also fact is that very little software of significance gets built by the lone wolf. Building software is a difficult endeavour

Code 50

Code Software Software Development 50

Professor Beekums

MAY 19, 2016

Throughout my career as a software engineer, many people have told me that learning to write code is difficult. The real difficulty lies in the fact that most people are taught computer science before they are taught to write code. I challenge this claim. By computer science, I mean fundamental concepts such as the number of bits in an integer or how various pieces of data are stored in memory

Code 40

Code Software Engineering Engineering Software 40

DZone

JUNE 3, 2020

testing test automation code test bugs artificial intelligence (ai) hackathon end to end testing code maintenance test codeHow much is it worth to catch more bugs early in your product release process? Depending on where you are in your release process, you might be writing unit or systems tests. But, you need to run end-to-end tests to prove behavior, and quality engineers require a high degree of skill to write end-to-end tests successfully.

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Artificial Intelligence Code Mobile Engineering 118