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C challenges Java in language popularity survey

After nearly five years as the leader of the Tiobe index of programming language popularity, Java is now in a virtual dead heat with C. C trails Java by a mere fraction of a percent, according to the Tiobe Index of November 2019.While Java is still … 閱讀全文

分類: IT 資訊科技(信息技术), java教學網站, 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈C challenges Java in language popularity survey〉中留言功能已關閉

Why the Rust language is on the rise

You’ve probably never written anything in Rust, the open source, systems-level programming language created by Mozilla, but you likely will at some point. Developers crowned Rust their “most loved” language in Stack Overflow’s 2019 developer survey, while Redmonk’s semi-annual language rankings saw Rust get within spitting distance of the top 20 (ranking #21).

This, despite Rust users “find[ing] difficulty and frustration with the language’s highly touted features for memory safety and correctness.”

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分類: IT 資訊科技(信息技术), java教學網站, 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Why the Rust language is on the rise〉中留言功能已關閉

Why the Rust language is on the rise

You’ve probably never written anything in Rust, the open source, systems-level programming language created by Mozilla, but you likely will at some point. Developers crowned Rust their “most loved” language in Stack Overflow’s 2019 developer survey,… 閱讀全文

分類: Android News 安卓新聞, IT 資訊科技(信息技术), 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Why the Rust language is on the rise〉中留言功能已關閉

Java Weekly, Issue 306

A deep dive into local variable type inference first made available in Java 10, and Azure Spring Cloud is now in public beta. >>> 閱讀全文

分類: IT 資訊科技(信息技术), java教學網站, Weekly Review, 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Java Weekly, Issue 306〉中留言功能已關閉

Java Weekly, Issue 305

An in-depth look at the internals of Integer types in the JVM, and a lesson on the importance of access control in cloud data encryption. >>> 閱讀全文

分類: IT 資訊科技(信息技术), java教學網站, Weekly Review, 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Java Weekly, Issue 305〉中留言功能已關閉

Google App Engine adds support for Java 11

Google’s App Engine cloud has added official support for Java 11, the latest long-term support (LTS) version of the Java language platform, as a production release. 

The App Engine Standard Environment Java 11 runtime is generally available for running any Java 11 application, web framework, or service in a managed serverless environment. Java 11 had been offered on App Engine in a beta release since June.

The Java 11 runtime on App Engine offers twice the amount of memory as the earlier Java 8 runtime, providing better support for applications that run under a heavy workload with large amounts of data. Developers can use frameworks including Spring Boot, Ktor, Vert.x, or Micronaut.

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分類: Android News 安卓新聞, IT 資訊科技(信息技术), 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Google App Engine adds support for Java 11〉中留言功能已關閉

Google App Engine adds support for Java 11

Google’s App Engine cloud has added official support for Java 11, the latest long-term support (LTS) version of the Java language platform, as a production release. 

The App Engine Standard Environment Java 11 runtime is generally available for running any Java 11 application, web framework, or service in a managed serverless environment. Java 11 had been offered on App Engine in a beta release since June.

The Java 11 runtime on App Engine offers twice the amount of memory as the earlier Java 8 runtime, providing better support for applications that run under a heavy workload with large amounts of data. Developers can use frameworks including Spring Boot, Ktor, Vert.x, or Micronaut.

To read this article in full, please click here

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分類: IT 資訊科技(信息技术), java教學網站, 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Google App Engine adds support for Java 11〉中留言功能已關閉

Google Dex language simplifies array math for machine learning

Engineers at Google have unveiled Dex, a prototype functional language designed for array processing. Array processing is a cornerstone of the math used in machine learning applications and other computationally intensive work.

The chief goal for the Dex language, according to a paper released by Google researchers, is to allow programmers to work efficiently and concisely with arrays using a compact, functional syntax.

Existing math-and-stats languages and libraries, such as MATLAB and NumPy, already have widely used array processing techniques and syntaxes, as do more general purpose languages such as Fortran and C. But the paper’s authors were unhappy with the “obfuscated” feel of the former and the “heaviness” of the latter.

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分類: Android News 安卓新聞, IT 資訊科技(信息技术), 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Google Dex language simplifies array math for machine learning〉中留言功能已關閉

Google Dex language simplifies array math for machine learning

Engineers at Google have unveiled Dex, a prototype functional language designed for array processing. Array processing is a cornerstone of the math used in machine learning applications and other computationally intensive work.

The chief goal for the Dex language, according to a paper released by Google researchers, is to allow programmers to work efficiently and concisely with arrays using a compact, functional syntax.

Existing math-and-stats languages and libraries, such as MATLAB and NumPy, already have widely used array processing techniques and syntaxes, as do more general purpose languages such as Fortran and C. But the paper’s authors were unhappy with the “obfuscated” feel of the former and the “heaviness” of the latter.

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分類: IT 資訊科技(信息技术), java教學網站, 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Google Dex language simplifies array math for machine learning〉中留言功能已關閉

Android Studio 4.0 backs native UI toolkit

Google has rolled out a preview of the Android Studio 4.0 IDE, with support for the Jetpack Compose toolkit for building native Android UIs.

Android Studio 4.0 “Canary” works hand in hand with Jetpack Compose, which leverages Kotlin APIs, reduces coding requirements to build native UIs, and automatically updates a UI when state changes. Now entering a developer preview phase, Jetpack Compose is accessible in Android Studio.

Android Studio 4.0 also brings support for some Java 8 APIs, with no requirement for a minimum API level for an app. Using the desugaring process, the DEX D8 compiler in Android Studio 3.x already provided substantial support for Java 8 features such as lambda expressions. With Android Studio 4.0, the desugaring engine was extended to Java language APIs. Developers now can include standard Java language APIs available only in recent releases of Android, such as java.util.streams, in apps that support older versions of Android.

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分類: Android News 安卓新聞, IT 資訊科技(信息技术), 熱門新聞 | 標籤: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 在〈Android Studio 4.0 backs native UI toolkit〉中留言功能已關閉