DZone

MAY 10, 2023

This article aims to demystify the subject by providing a basic understanding of how class loading works in the JVM. What Are Classloaders In the Java Virtual Machine (JVM), classes are loaded dynamically and found through a process called class loading. Class loaders are used to load.class files into the memory.

Java 257

Java Virtualization Processing Development 257

DZone

FEBRUARY 20, 2024

SIMD Computers Overview SIMD (Single Instruction, Multiple Data) computers represent a class of parallel computing architectures designed to execute a single instruction across multiple data points simultaneously. This approach enables efficient processing of large datasets by applying the same operation to multiple elements concurrently.

Architecture 284

Architecture Processing Efficiency Design 284

The Netflix TechBlog

NOVEMBER 11, 2022

The features mainly belong to two distinct classes. One class accounts for the number of distinct occurrences of a certain parameter/activity/usage in a day. The second class of features on the other hand captures the percentage of a certain parameter/activity/usage in a day.

C++ 312

C++ Metrics Tuning Strategy 312

The Polyglot Developer

JANUARY 19, 2016

Since there is no way to guess what color the picture is going to be, the Palette class and its methods to extract colors from the image were exactly what I needed. The post Use The Android Palette Class With NativeScript appeared first on The Polyglot Developer.

Architecture 52

Architecture Design Development 52

Simform

AUGUST 23, 2022

Imagine having an excellent product idea with the potential to skyrocket your profits and generate value for users. Or planning relentlessly to give your company a complete digital overhaul! No matter how inspiring this may sound, it might give you chills without an innovative software development team to bring your vision to life.

Software 52

Software Software Development Innovation 52

DZone

JULY 16, 2021

I think any test which asserts some output based on the same action for your target class is useful as it validates the behavior of your service when it is called. Your target class or some other class under the covers may generate logs or any kind of output on the console which you want to capture to assert it.

Testing 269

Testing Java Code Development 269

Dynatrace

OCTOBER 25, 2023

Now, let’s fire up the DPL Architect and create a suitable pattern for this line: With the created DPL pattern, you can extract the timestamp field ts , the logger class name as class that populated the log lines and the action that was written to the log record. download_file '.tar')):url tar')):url ' to /tmp/' (ld:filename '.pak'):saved_file"""

Analytics 268

Analytics Operating System Code Servers 268

DZone

FEBRUARY 21, 2022

It is implemented in the PrepareDataTask class. It gets started on startup by the TaskStarter class. The AngularAndSpring project runs on startup (@Async + @EventListener) or once a day (@Scheduled) the average calculation of the quotes. It calculates the averages for newly available quotes.

Java 246

Java Performance Availability 246

Dynatrace

APRIL 14, 2022

In the example below, we have a simple DemoObject class that contains a string attribute message. To map the DemoObject class to web requests, Spring provides a controller object as shown in Figure 2. The Spring Framework exposes the class member of the object the parameter is bound to, for example: [link]. The bottom line?

Java 218

Java Servers Code Open Source 218

DZone

JUNE 19, 2020

In such cases, you can opt for using the action class for keyboard and mouse actions in Selenium Protractor. With the action class, you can automate representation of mouse activities, such as a mouse clicking, mouse hovering, etc.

Testing 294

Testing Performance 294

Dynatrace

APRIL 8, 2024

Dynatrace’s best-in-class observability solution offers peace of mind to IT leaders and risk leaders, that the technology supporting risk management functions in banks is resilient and performing optimally. Get full visibility and automated optimization of trading processes across asset classes.

Analytics 202

Analytics Infrastructure Efficiency Technology 202

DZone

NOVEMBER 22, 2022

Next, let's look at the most common classes of frequently encountered time complexities. To compare the effectiveness of heterogeneous solutions written in different programming languages using different approaches, you can start analyzing its execution through the notation.

Programming 246

Programming Software Software Development 246

DZone

AUGUST 29, 2023

I posit that the next evolution in this space will be a new class of solutions that do "Inferencing," i.e., directly root-cause the source of an error for a developer with reasonable accuracy. Over the last nine months, rapid advancements in Generative AI have impacted nearly every industry.

Monitoring 152

Monitoring Systems Development 152

DZone

APRIL 13, 2023

This is the essence of architectural technical debt: the class entanglements, deep dependencies, dead-code, long dependency chains, dense topologies, and lack of common code libraries that plague monoliths, older applications, and more recently even microservices that have begun to resemble monoliths themselves.

Architecture 269

Architecture Airlines Best Practices Java 269

Dynatrace

NOVEMBER 3, 2022

The classes of CaaS. Instead, CaaS solutions are often divided into different classes: Individual VM containers. In this class of CaaS, cloud providers and hyperscalers offer minimal orchestration. Because container as a service doesn’t rely on a single code language or code stack, it’s platform agnostic.

Serverless 219

Serverless Azure Hardware Transportation 219

DZone

SEPTEMBER 10, 2021

If member variable references exist for a DOM, and a member variable changes, a stack overflow will also occur. The sample code is as follows: JavaScript. {{ stateText }}.

Programming 312

Programming Code 312

SQL Performance

OCTOBER 20, 2022

Lock classes. SQL Server solves this problem using lock classes. A lock class is a container for locks needing a lifetime extension within the current statement. Only locks needing to be held longer than the default are added to the lock class. Lock classes may be needed when reading data. Reading data.

Testing 91

Testing Servers Cache Engineering 91

DZone

FEBRUARY 2, 2022

In a class, some students are multi-talented and score well in all the spheres- sports, academics, and debates. There are some students, who are only good in sports and not in academics. And we have a lot of students who are good at none. So where does this smart, handsome boy named- Python belong to?

Performance 242

Performance Development 242

Dynatrace

AUGUST 30, 2023

Every enterprise using GKE Autopilot can combine the advantages of Google’s managed Kubernetes infrastructure with Dynatrace’s world-class observability platform. Deploy the Dynatrace Operator on GKE Autopilot Getting started with Dynatrace on GKE Autopilot takes only a few minutes.

Google 221

Google Cloud Innovation Infrastructure 221

The Netflix TechBlog

NOVEMBER 13, 2023

TVSM also contains overlapping music and speech labels, and both classes have a similar total duration. Furthermore, must these two classes be mutually exclusive? For each experiment, we reported the class-wise F-score and error rate with a segment size of 10ms.

Architecture 224

Architecture Energy Benchmarking Processing 224

Percona

SEPTEMBER 8, 2023

If you join the class from Google Classroom directly, click “Join class” and enter the code of the class “xd36vr4” For questions or suggestions, visit the Percona Forum Training category or contact us at community-team@percona.com. You will need a Gmail account. Take the course

Google 103

Google Programming Database Code 103

Percona

DECEMBER 11, 2023

You can check existing storage classes by running the following command: $ kubectl get sc NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE premium-rwo pd.csi.storage.gke.io To instruct Percona Operator for PostgreSQL which storage class to use, set it the spec. instances. [ ].

Storage 105

Storage Strategy Cloud Azure 105

DZone

APRIL 15, 2022

I was able to get a lot of clarity by going through the ConnectionPool class. Since we were using Apache tomcat’s JDBC connection pool, I started reading the source code to get a better understanding. As I didn’t find any easy resource to understand the same, I am summarizing my understanding in the form of simple flowcharts.

Database 245

Database Code Big Data Performance 245

DZone

MAY 7, 2021

In this cut-throat and competitive market, every company is aiming to provide the best-in-class applications to their customers. Today, you can find an application for almost anything — whether you need to shop for clothes or find a doctor.

Mobile 257

Mobile Testing Innovation Processing 257

DZone

FEBRUARY 27, 2023

Object-Oriented Programming (OOP) Object-Oriented Programming (OOP) is a programming paradigm that focuses on using objects, which are instances of classes, to represent real-world entities. In OOP, developers design and create classes that define the behavior and properties of objects.

Programming 109

Programming Development Best Practices Efficiency 109

DZone

DECEMBER 15, 2020

Most of the time it is easy to test your classes and methods, but sometimes you need to mock certain services or methods to isolate your target. There are some cases that we also want to mock static methods of a particular utility class, so how can we accomplish that? Mockito is a good library to help you with that.

Testing 189

Testing Java Performance 189

DZone

JUNE 18, 2020

Unit tests are class methods that verify whether a particular piece of code is working properly. Unit test methods must be defined in test classes, that is, classes annotated with @isTest. To facilitate the development of robust, error-free code, Apex supports the creation and execution of unit tests.

Testing 147

Testing Database Code Development 147

Percona

JANUARY 23, 2024

Everyone usually welcomes an upgrade, whether it’s a new operating system on your phone, a first-class seat on a flight, or a revamped kitchen in your home.

Operating System 93

Operating System Systems Performance Development 93

Dynatrace

MAY 19, 2022

As one of the initiative’s key drivers , Dynatrace will provide first-class, native support for feature awareness by leveraging the new standard. OpenFeature aims to provide a handful of first-class hooks, for instance, a hook for OpenTelemetry integration. Hooks inject functionality at various stages of the flag evaluation lifecycle.

Java 259

Java Cloud Code Technology 259

Smashing Magazine

JULY 27, 2021

Utility classes. There is no need to wrap these elements in React components or to constantly add classes just to provide basic style. Utility Classes. This is a great use case for a utility class! I try to use utility classes sparingly rather than as a replacement for just writing CSS. Not only does Next.js

Website 142

Website Design Best Practices Code 142

Dynatrace

DECEMBER 14, 2021

Dynatrace OneAgent is automatically a native, first-class citizen bringing automatic and intelligent observability to the fabric of this platform. Dynatrace’s automatic and intelligent observability naturally co-fly with GKE Autopilot. Just as GKE Autopilot is running your Kubernetes infrastructure, by deploying the Dynatrace Operator, the

DevOps 223

DevOps Infrastructure Innovation Google 223

Speed Curve

APRIL 27, 2022

The (un-minified) Optimize snippet below declares the.async-hide class in a style block, and then applies it to the document using a script. It also defines a function to remove the class and sets a timer to call this function after four seconds. In Google Optimize's default case is the whole document. important }.

Performance 145

Performance C++ Google Retail 145

Sutter's Mill

SEPTEMBER 28, 2023

The most important thing about metafunctions is that they are compile-time library code that uses the reflection and code generation API, that lets the author of an ordinary C++ class type easily opt into a named set of defaults, requirements, and generated contents. In Cpp2, there’s no enum feature hardwired into the language.

C++ 89

C++ Cache Code Design 89

Dynatrace

FEBRUARY 16, 2023

Maciag noted that the applications and microservices module offers best-in-class, full-stack application performance monitoring with distributed tracing and code-level detail at the core. To explore more of the themes of this year’s Dynatrace Perform 2023 conference, check out our guide.

Analytics 173

Analytics Innovation Cloud Scalability 173

Smashing Magazine

AUGUST 18, 2021

The selection elements are projected in by one of the two renderer classes instead. The same applies to the rendering of the actual Gantt chart into the element with the ID gantt-container , which is also handled by the responsible renderer class. The class VanillaGanttChart now describes the behavior of our new HTML element.

Code 139

Code Servers Development Availability 139

Percona

JANUARY 20, 2023

is-default-class":"false"},"name":"io1"},"parameters":{"fsType":"ext4","iopsPerGB":"12","type":"io1"},"provisioner":"kubernetes.io/aws-ebs"} is-default-class=false Provisioner: kubernetes.io/aws-ebs is-default-class":"false"},"name":"io1"},"parameters":{"fsType":"ext4","iopsPerGB":"12","type":"io1"},"provisioner":"kubernetes.io/aws-ebs"}

AWS 93

AWS Storage Monitoring Cloud 93

Percona

FEBRUARY 10, 2023

Your CSI driver needs to support Volume Expansion and NodeGetVolumeStats , and the Storage Class used by your PVCs also requires the Volume Expansion feature to be active. In our lab we will use AWS EKS with a standard storage class. In action You first need to add the following annotation to your Storage Class: resize.topolvm.io/enabled=true

Storage 110

Storage Blockchain AWS Cloud 110