ComPDF SDK for Android — a full-featured PDF library offering comprehensive code samples and integration guides. Build robust PDF viewers and editors on Android with support for document viewing, ...

You don’t need expensive software for basic PDF tasks. In fact, all you need is a handful of free web-based apps.

Abstract: Based on the idea of a digital signature, an Android program protection scheme is proposed. First, check whether there is a security file when the program starts, download it from the server ...

As part of the KDAN ecosystem, ComPDF SDK for Android enables developers to quickly and seamlessly integrate advanced PDF functionalities—such as PDF generating viewing, editing, annotating, and ...

Abstract: This work designs and implements a virtual digital signal processing laboratory, VDSPL. VDSPL consists of four parts: mobile agent execution environments, mobile agents, DSP development ...

There is a longstanding tension in programming language design between two seemingly irreconcilable desiderata. Rust is the first industry-supported programming language to overcome the longstanding ...

Everyday photos and illustrations, for just 1 credit.

When Twitter began to fracture, Bluesky had the perfect opening. It was a tempting, decentralized alternative, backed by former Twitter CEO Jack Dorsey, with a clean interface and a wave of ... In a ...