How many programming languages are there blog

How many programming languages are there?

Durch Humanressourcen, IT-Rekrutierung

Did you know that there are approximately 6500 spoken languages in the world? We bet that number is more than you would have guessed. Now have you ever wondered – how many programming languages are there?

The answer might also surprise you.

Wikipedia claims there are approximately 700 programming languages, while others say that number is closer to 9000! The truth is, there’ve been countless programming languages created throughout history. But like spoken languages, there’s a hierarchy of programming languages based on their prevalence and usage. 

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How to screen front end developer skills - HTML and CSS Blog

Wie man die Fähigkeiten von Frontend-Entwicklern prüft - HTML und CSS

Durch Kodierungstest, Front-End-Entwickler, Fragen zum Interview, IT-Rekrutierung

HTML and CSS are two of the most fundamental front end developer skills. You’d be hard-pressed to come across a web developer who doesn’t have at least a basic understanding of the two stalwarts. However, some believe that HTML and CSS shouldn’t be given the same respect as other languages because neither requires any internal logic. That’s because HTML and CSS are declarative languages that instruct a web browser to render web pages rather than use computational code.

Despite what some may think, it’s becoming increasingly valuable for developers to possess in-depth knowledge and expertise of theses two languages. Verifying a developer’s HTML and CSS skills is as important as ascertaining skills in languages like Java and C++. Surely, anyone vaguely technical should have a basic understanding of HTML and CSS. In the end, that’s all you need, right? Not exactly.

HTML and CSS make up the backbone of front end development along with JavaScript. In fact, you’ll also find quite a lot of back-end developers who use these languages on a regular basis. While you will never find a developer who solely uses these languages, HTML and CSS are critical enough to modern software development to ensure that front end developers are able to use them effectively. While they are simple to get started with, advanced applications require in-depth skill and understanding. It’s essential to verify that your developer has this understanding.

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WordPress developer skills

Nach welchen Fähigkeiten sollten Sie bei einem WordPress-Entwickler Ausschau halten?

Durch Entwickler-Screening, Front-End-Entwickler, HTML

Whether you’re looking at your next hire or simply want to further yourself as a technical recruiter, it’s essential to understand the most valuable skills for a WordPress developer.

The high adoption rate of WordPress for the creation of business websites has resulted in the service’s market share of 35% of online content. For this reason, expertise in WordPress development is in high demand.

But what are some must-have skills to do well in the field?

With so many coding languages available, finding a suitable WordPress-Entwickler is challenging. But lucky for you, we’ve put together this handy guide to help you make sense of it all.

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Vorlage für die Stellenbeschreibung eines technischen Personalberaters

Vorlage für die Stellenbeschreibung eines technischen Personalberaters

Durch IT-Rekrutierung

What is tech recruitment all about, and what does a tech recruiter do? Our tech recruiter job description template tells you everything you need to know.

Laut Dr. John Sullivan, a recruiter’s primary responsibility is to provide their company’s teams with the very best coworkers that they can afford by proactively placing the best career opportunities directly in front of interested top talent.” Essentially, tech recruiters specialize in finding the right people for technical and IT-related jobs in a range of industries. They are responsible for identifying, screening, and qualifying candidates for a variety of positions. They also have to review and present the resumes to hiring managers and handle multiple human resources duties, including employee relations, compensation, and training. 

Tech recruiter Job Description

It might not sound difficult at first, but recruiting and retaining top tech talent is not the easiest task nowadays. Skilled tech candidates are already in high demand. In fact, only about 6.4% of developers are currently unemployed and looking for work. At the same time, though, almost three-quarters of developers already employed are interested in hearing about new job opportunities.

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React Developer Salary Data

Vollständige Gehaltsdaten der React-Entwickler

Durch Gehalt für Entwickler

React (also referred to as React.js) is a JavaScript library for building user interfaces. According to Stapel-Überlauf, 28.3% of professional developers use React. From a business perspective, it’s important to know that React offers significant flexibility and efficiency. If you’re after React developers, you should know exactly what skills and experience you need and be prepared to offer competitive pay rates. Here’s an overview of the average React developer salary across the US, based on the available data.  

A word of caution at this point: it’s worth remembering that React and React Native are separate skills. 

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React vs React Native

Reagieren vs. Nativ reagieren: Was ist der Unterschied?

Durch Kodierungstest

React and React Native are two powerful technologies that are behind some of the most popular web and mobile applications in the world today. You’re probably not even aware, but you use at least one of the two every single day. So what’s the difference between React vs React Native?

React and React Native are two technologies used in the development of web and mobile applications. Both use JavaScript and are known for building web and mobile user interfaces (UI).

As you read on, we’ll break down the differences between React vs React Native, define their strengths and weaknesses, and provide some examples of companies that have adopted the two technologies.

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Geschichte der Programmiersprachen

Geschichte der Programmiersprachen

Durch Kodierungstest, Humanressourcen

Computer programming is the very basis of the digital age that we live in today. Every time you like a post on social media, send an email, or set an alarm on your phone, a programming language is working behind the scenes – pulling the strings. 

But where did it all begin? And what spurred its growth into the leading industry that exists today? Most of all, why is knowing the history of programming languages important to hiring developers?

Join us, as we embark on a tour of the history of programming languages. This retrospective will demonstrate how much computer programming has developed over the years.  It’ll take you back from the early languages and complicated machine code to sophisticated human-readable language that powers our favorite technologies today. 

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How to screen PHP developer skills Blog

Wie man die Fähigkeiten von PHP-Entwicklern überprüft

Durch Fragen zum Interview, IT-Rekrutierung

The popular scripting language PHP has been around for the last 25 years. Like Python, PHP is another programming language developed by a single developer as a side project during the ’90s. The longevity of this script means a fair amount of time has passed for software engineers to work on their PHP developer skills. 

According to W3Techs’ Daten, PHP is used by 78.3% of all websites with a known server-side programming language with approximately 40 million live websites using PHP as we speak. That means almost 8 out of every 10 websites that you visit on the Internet are using PHP in some way. 

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Privacy Notice

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Privacy Notice

This Privacy Notice governs the manner in which DevSkiller Inc. collects, uses, maintains and discloses information collected from users (each, a “Benutzer”) of the devskiller.com site (“Site”) in connection with industry survey (“Survey”). 

1. PERSONAL DATA 

1.1. Personal data provided by Users within the frames of the Site are processed by DevSkiller Inc., as the Data Controller, as of Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 (hereinafter referred to as “GDPR”). You may contact the Data Controller using contact channels explained further in this document.

1.2. The scope of processed data includes the e-mail address, name of the User and all additional data  provided by the User. Additionally, we log the User’s computer IP address. 

1.3. Your personal data will be processed for the following purposes: 

(a) provision and settlement of services by electronic means, as described in the information note of the Survey, based on the legitimate interest of DevSkiller Inc.,

(b) promotional or marketing actions of DevSkiller Inc – only in case you have provided explicit consent for such purpose. 

1.4. Your personal data will be processed for the period of the Survey and for the period of two months after the survey. Data  will be deleted upon the lapse of the said period. 

1.5. Your personal data may be transferred for processing to (recipients of personal data): DevSkiller Inc accounting firm, the provider of hosting for the Site, the company providing technical support for the Site, the company providing mailing list, the company providing survey software. The personal data collected by DevSkiller Inc may also be disclosed to: competent state authorities upon their request on the basis of relevant provisions of law or other persons and entities—in the cases prescribed in the provisions of law. DevSkiller Inc may disclose User’s personal data to other entities only upon User’s prior consent.

1.7. Personal data of the Users will not be processed in the form of profiling.

1.8. You have the right to: remove the collected personal data referring to you, to restrict the processing of data. In case of processing is based on your consent you have also the right to to receive your data in a structured form or to have your data being transferred to the given controller. You have the right to file a complaint to the supervisory authority if you find that your data is processed in violation of the law, and to seek legal remedies before a court against the supervisory authority as the entity committing the violation.

1.10. Die Übermittlung personenbezogener Daten an Drittstaaten erfolgt in Übereinstimmung mit dem GDPR.

1.11. We may collect personal identifiable information from Users in a variety of ways, including, but not limited to, when Users visit our site, respond to a survey, fill out a form, and in connection with other activities, services, features or resources we make available on our Site. Users may be asked for, as appropriate, name, e-mail address. Users may, however, visit our Site anonymously. We will collect personal identification information from Users only if they voluntarily submit such information to us. Users may always refuse to supply personal identification information, except that it may prevent them from engaging in certain Site-related activities.

2. NON-PERSONAL IDENTIFIABLE INFORMATION 

2.1. We may collect non-personal identifiable information about Users whenever they interact with our Site. Non-personal identifiable information may include the browser name, the type of computer and technical information about Users’ means of connection to our Site, such as the operating system and the utilized Internet service providers and other similar information.

3. INFORMATION SECURITY

3.1. DevSkiller Inc additionally applies all necessary technical measures as specified in Articles 25, 30, 32–34, 35–39 of GDPR, providing for enhanced protection and security of the processing of your personal data. 

3.2. The use of the Site proceeds in secure https connection. The communication between a User’s device and the servers is encoded by means of the SSL protocol. 

4. PRIVACY SHIELD

4.1. DevSkiller Inc complies with the EU-U.S. Privacy Shield Framework and Swiss-U.S. Privacy Shield Framework as set forth by the U.S. Department of Commerce regarding the collection, use, and retention of personal information transferred from the European Union and Switzerland to the United States. (Your organization name) has certified to the Department of Commerce that it adheres to the Privacy Shield Principles. If there is any conflict between the terms in this Privacy Notice and the Privacy Shield Principles, the Privacy Shield Principles shall govern. To learn more about the Privacy Shield program, and to view our certification, please visit https://www.privacyshield.gov/

4.2. In compliance with the Privacy Shield Principles, DevSkiller Inc commits to resolve complaints about our collection or use of your personal information. EU and Swiss individuals with inquiries or complaints regarding our Privacy Shield policy should first contact DevSkiller Inc at:
Lindleya 16, Warsaw, Poland +44 20 3876 6444; hello@DevSkiller.com 

Residents of other countries can contact us at:
DevSkiller Inc, 244 Fifth Avenue, Suite 1233, New York, New York 10001; hello@DevSkiller.com.
DevSkiller Inc has further committed to cooperate with the panel established by the EU data protection authorities (DPAs) with regard to unresolved Privacy Shield complaints concerning human resources data transferred from the EU in the context of the employment relationship.

4.3. With respect to personal data received or transferred pursuant to the Privacy Shield Framework, DevSkiller is a subject to the investigatory and enforcement powers of the U.S. Federal Trade Commission. In certain situations, DevSkiller may be required to disclose personal data in response to lawful requests by public authorities, including to meet national security or law enforcement requirements.

4.4. Under certain conditions, more fully described on the Privacy Shield website, you may invoke binding arbitration when other dispute resolution procedures have been exhausted.

4.5. DevSkiller also complies with the Privacy Shield Principles for all onward transfers of personal data from the EU and Switzerland, including the onward transfer liability provisions.

5. WEB BROWSER COOKIES 

Unsere Website kann "Cookies" verwenden, um die Benutzerfreundlichkeit zu verbessern. Der Webbrowser des Benutzers legt Cookies auf seiner Festplatte ab, um Aufzeichnungen zu machen und manchmal auch, um Informationen über ihn zu verfolgen. Der Benutzer kann seinen Webbrowser so einstellen, dass er Cookies ablehnt oder benachrichtigt wird, wenn Cookies gesendet werden. Wenn der Benutzer dies tut, beachten Sie, dass einige Teile der Website möglicherweise nicht richtig funktionieren.

6. HOW DO WE USE COLLECTED COOKIE INFORMATION 

6.1. DevSkiller Inc may collect and use Users’ personal information for the following purposes:

– to improve customer service. Information you provide helps us respond to your customer service requests and support needs more efficiently.

– to improve our Site.

6.2. We may use feedback you provide to improve our products and services, to run promotion, contest, survey or other Site feature, to send Users information they agreed to receive about topics we think will be of interest to them, to send periodic e-mails, after their prior consent.

6.3. We may use the e-mail address to respond to their inquiries, questions, and/or other requests.

6.4. Cookie files are used for the following purposes: 

a) adjustment of the content of the Site pages to User’s preferences and optimization of the use of pages; in particular such files enable recognizing Site User’s device and correctly displaying the site adjusted to his/her individual needs; 

b) Erstellung von Statistiken, die helfen zu verstehen, wie die Site-Nutzer die Sites nutzen, und die es ermöglichen, deren Struktur und Inhalt zu verbessern; 

c) Erstellung einer Empfängerliste und Anzeige von Werbung, die auf ihre Bedürfnisse und Interessen abgestimmt ist.

6.5. Within the Site two basic types of cookies are used: session and persistent cookies. Session cookies are temporary files stored on the User’s device until logging out, leaving a site or shutting down the software (the browser). Persistent cookies are stored on the User’s device for a time prescribed in the parameters of the cookie files or until they are removed by the User upon User’s consent. 

6.6. Within the Site the following types of cookies are used:

a) wesentliche Cookies, die die Nutzung der auf der Site verfügbaren Dienste ermöglichen, z.B. Authentifizierungs-Cookies, die für Dienste verwendet werden, die eine Authentifizierung innerhalb der Site erfordern;

b) Cookies, die der Sicherheit dienen, z.B. zur Aufdeckung von Missbräuchen im Bereich der Authentifizierung innerhalb der Site;

c) Performance-Cookies, die die Sammlung von Informationen über die Art und Weise ermöglichen, wie die Seiten der Website genutzt werden;

d) funktionelle Cookies, die es ermöglichen, die Einstellungen des Benutzers zu speichern und die Schnittstelle des Benutzers zu personalisieren, z.B. in Bezug auf eine ausgewählte Sprache oder Region, in der sich der Benutzer befindet, die Schriftgröße, das Seitenlayout usw;

e) Werbe-Cookies, die von Drittfirmen (wie z.B. AdRoll) erstellt werden. Sie ermöglichen es den Benutzern, während ihres Besuchs auf anderen Websites Werbeinhalte zur Verfügung zu stellen, die ihren Interessen besser entsprechen, sofern der Benutzer dem durch die Einstellungen seines Browsers zustimmt.

7. CONTACTING US

7.1. If you have any questions about this Privacy Notice, the practices of this site, or your dealings with this site, please contact us at:

DevSkiller Inc, https://DevSkiller Inc

DevSkiller Inc, 244 Fifth Avenue, Suite 1233, New York, New York 10001.

EU residents can also contact our representative using contact data as of p. 8.2.

 

This document was last updated on 28.07.2020

The 2020 employee development plan that works wonders

The 2020 employee development plan that works wonders

Durch Humanressourcen

Employees are your greatest asset – one that is hard to attract and even harder to retain. What can you do to appeal to the best talent and make sure they stay with you longer?  Create an employee development plan (EDP).

In this article, we’re going to discuss the process of creating an employee development plan, the benefits for you and your employees, and share an example of an effective EDP. 

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How to make the most of a skills gap analysis Blog

How to make the most of a skills gap analysis: the all-in-one guide

Durch Humanressourcen, Rekrutierungs-Tipps

According to a study by SHRM, 75% of HR professionals say there is a shortage of skills in candidates for job openings. As many as 83% report struggling with recruiting suitable candidates. However, not all employers know how to identify and bridge this competency gap. One of the best ways of doing this is by conducting a skills gap analysis. Below, we discuss how it can help your business achieve its goals by guiding your recruitment efforts and making the most of your employees’ skills.

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Guide to writing a good job posting Blog

Guide to writing a good job posting

Durch Humanressourcen, Rekrutierungs-Tipps

Recruiting is a seriously competitive industry. And first impressions matter. That’s why your job description writing skills are an important weapon of your organizational armory and why writing a good job posting is essential to success.  

The most effective job descriptions are engaging and inclusive, while also being clear, concise, and to-the-point. Anyone should be able to understand it. A great job posting prompts the right people to apply and helps you trim down your time-to-fill.

Your description should accurately reflect the duties and job responsibilities of the position. When well-written, it produces a realistic picture of a job and answers the question,
“What does the person in this role actually do?”

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HR Best Practices Blog

HR Best Practices for 2020 – a must-see list!

Durch Humanressourcen

It’s the year 2020 and the way we hire, develop, and terminate staff is rapidly evolving. It’s now a better time than ever to examine whether your hr best practices are in sync. 

Wussten Sie, dass 83% of employers believe attracting and retaining talent is a growing challenge?

Or that 93% of employees say they’re more likely to stay at an organization with an empathetic employer.

The methodology of hiring and retaining staff in such an environment is not simple. Then, add a bunch of young job-hunters with different mindsets from previous generations and it doesn’t become easier. 

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Runtime info

Durch

DevSkiller Runtime Info

Programming task environments

Available programming task environments
Project typeRuntime versionRuntime components
nameversion
.NET Core with dotnet Default.NET Core SDK2.2.105
.NET Core runtimesMicrosoft.AspNetCore.All 2.2.3
Microsoft.AspNetCore.App 2.2.3
Microsoft.NETCore.App 2.2.3
.NET Core 3 SDK.NET Core SDK3.1.101
.NET Core runtimesMicrosoft.AspNetCore.App 3.1.1
Microsoft.NETCore.App 3.1.1
.NET with MSBuild Default.NET4.7.2
NuGet4.4.1
Targeting Packs4.0, 4.5.2, 4.6.2, 4.7.2
APEX DefaultApex7.74.1-32db2396ed
Android with Gradle DefaultJava1.8.0_262
Android SDK Tools26.1.1
Bash DefaultBash4.3.43(1)-release
ShellCheck0.4.5
Bats0.4.0
C/C++ with CMake DefaultGCC8.3.0-6ubuntu1)
CMake3.13.4
Google Test1.8.1-3
Boost1.67.0-13
Chefkoch DefaultRubin2.5.0-p0
Bundler2.0.1
Flutter Flutter 1.20.XFlutter1.20.4
Dart2.9.2
Gehen Sie DefaultGehen Sie1.13.4
Glidev0.13.3
depv0.5.4
JavaScript with NPM NodeJS 14.xNodeJSv14.4.0
npm6.13.1
Google Chrome83.0.4103.97
PhantomJS2.1.1
NodeJS 12.xNodeJSv12.13.1
npm6.13.1
Google Chrome78.0.3904.108
PhantomJS2.1.1
NodeJS 10.xNodeJSv10.14.1
npm6.7.0
Google Chrome73.0.3683.86
PhantomJS2.1.1
Java with Gradle Java 11Java11.0.2
Java 8Java1.8.0_191
Java with Maven Java 11Java11.0.8
Maven3.6.3
Java 8Java1.8.0_201
Maven3.6.0
PHP with Composer or Phing PHP7PHP7.2.32
Composer1.10.9
Phing2.16.2
Google Chrome84.0.4147.89
PhantomJS2.1.1
PHP5PHP5.6.40
Composer1.8.5
Phing2.16.1
Google Chrome74.0.3729.157
PhantomJS2.1.1
Marionette DefaultRubin2.5.0-p0
Bundler2.0.1
Python with setup.py Python 3.8.XPython 33.8.5
pip20.2.1
setuptools49.2.1
DefaultPython 33.6.9
pip9.0.1
setuptools39.0.1
Ruby with Rake Ruby 2.6Rubin2.6.4-p104
Rake12.3.2
Bundler2.1.4
Ruby 2.5Rubin2.5.0-p0
Rake12.3.0
Bundler1.17.1
Ruby 2.3Rubin2.3.3-p222
Rake10.4.2
Bundler1.17.1
SOQL DefaultSoql7.74.1-32db2396ed
Scala with SBT DefaultJava1.8.0_262
sbt1.3.13
iOS with Xcode DefaultXcode11.3.1

External components

Available external components
NameVersion
Cassandra3.0.9
Ganache2.5.3
HSQLDB2.4.1
Kafka2.1.1
Microsoft SQL Server 2017 (RTM-CU5)14.0.3023.8
MongoDB4.2.0
MySQL8.0.17
OracleXE 11.2.0
PostgreSQL11.5
Redis5.0.5