KDE Frequently Asked Questions
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KDE 2.0 Development, Which Is Directly Supported
23 8911 CH18 10/16/00 1:44 PM Page 401 The KDevelop IDE: The CHAPTER Integrated Development Environment for KDE by Ralf Nolden 18 IN THIS CHAPTER • General Issues 402 • Creating KDE 2.0 Applications 409 • Getting Started with the KDE 2.0 API 413 • The Classbrowser and Your Project 416 • The File Viewers—The Windows to Your Project Files 419 • The KDevelop Debugger 421 • KDevelop 2.0—A Preview 425 23 8911 CH18 10/16/00 1:44 PM Page 402 Developer Tools and Support 402 PART IV Although developing applications under UNIX systems can be a lot of fun, until now the pro- grammer was lacking a comfortable environment that takes away the usual standard activities that have to be done over and over in the process of programming. The KDevelop IDE closes this gap and makes it a joy to work within a complete, integrated development environment, combining the use of the GNU standard development tools such as the g++ compiler and the gdb debugger with the advantages of a GUI-based environment that automates all standard actions and allows the developer to concentrate on the work of writing software instead of managing command-line tools. It also offers direct and quick access to source files and docu- mentation. KDevelop primarily aims to provide the best means to rapidly set up and write KDE software; it also supports extended features such as GUI designing and translation in con- junction with other tools available especially for KDE development. The KDevelop IDE itself is published under the GNU Public License (GPL), like KDE, and is therefore publicly avail- able at no cost—including its source code—and it may be used both for free and for commer- cial development. -
Plasma on Mobile Devices
Plasma on Mobile devices Application Ecosystem MC Bhushan Shah KDE Developer Agenda ● Initial development of the Plasma Mobile ● Basic architecture details ● Advantages to KDE community ● Application ecosystem and development ● Future for Plasma Mobile ● Challenges Introduction ● KDE developer and sysadmin ● Plasma Mobile maintainer and lead developer ● Employed by Bluesystems GmbH ● From Vadodara, India KDE ● Previously known as the K Desktop Environment ● Now community, which creates free software for end users ● Several products including Plasma, KDE Frameworks, KDE applications. Plasma Mobile ● Announced in the July 2015 ● Vision of providing completely free and open-source mobile platform which respects user’s privacy and freedom. ● Initial prototype on the LG Nexus 5. Initial Development ● LGE Nexus 5 as reference device ● Ubuntu Touch 15.04 (vivid) as base system ● Makes use of the Android binary blobs / drivers ● Can also run on the desktop system for development Basic architecture details ● KWin wayland as compositor ● DRM/GBM or hwcomposer backends ● plasmashell and mobile shell package ● QtQuickControls2 and Kirigami for application development Advantages to KDE community ● Several performance improvements ● Better touch input support in applications and shell ● Improvements in Wayland support ● More modular and re-usable user interfaces Application ecosystem and development ● QtQuickControls2 and Kirigami as toolkit ● CMake/QMake as a buildsystem ● Various bundle formats as well as native distribution packaging for the distribution -
Herramientas En GNU/Linux Para Estudiantes Universitarios
Herramientas en GNU/Linux para estudiantes universitarios El Escritorio KDE David Vaquero Santiago Herramientas en GNU/Linux para estudiantes universitarios: El Escritorio KDE por David Vaquero Santiago Copyright (c) 2.003 David Vaquero Santiago Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". Tabla de contenidos 1. El Escritorio KDE..............................................................................................................................................1 1.1. La Historia de KDE.................................................................................................................................1 1.2. .................................................................................................................................................................1 2. ..............................................................................................................................................................................3 2.1. El escritorio KDE....................................................................................................................................3 3. Konqueror: La herramienta polivalente..........................................................................................................8 -
Red Hat Enterprise Linux 6 Developer Guide
Red Hat Enterprise Linux 6 Developer Guide An introduction to application development tools in Red Hat Enterprise Linux 6 Dave Brolley William Cohen Roland Grunberg Aldy Hernandez Karsten Hopp Jakub Jelinek Developer Guide Jeff Johnston Benjamin Kosnik Aleksander Kurtakov Chris Moller Phil Muldoon Andrew Overholt Charley Wang Kent Sebastian Red Hat Enterprise Linux 6 Developer Guide An introduction to application development tools in Red Hat Enterprise Linux 6 Edition 0 Author Dave Brolley [email protected] Author William Cohen [email protected] Author Roland Grunberg [email protected] Author Aldy Hernandez [email protected] Author Karsten Hopp [email protected] Author Jakub Jelinek [email protected] Author Jeff Johnston [email protected] Author Benjamin Kosnik [email protected] Author Aleksander Kurtakov [email protected] Author Chris Moller [email protected] Author Phil Muldoon [email protected] Author Andrew Overholt [email protected] Author Charley Wang [email protected] Author Kent Sebastian [email protected] Editor Don Domingo [email protected] Editor Jacquelynn East [email protected] Copyright © 2010 Red Hat, Inc. and others. The text of and illustrations in this document are licensed by Red Hat under a Creative Commons Attribution–Share Alike 3.0 Unported license ("CC-BY-SA"). An explanation of CC-BY-SA is available at http://creativecommons.org/licenses/by-sa/3.0/. In accordance with CC-BY-SA, if you distribute this document or an adaptation of it, you must provide the URL for the original version. Red Hat, as the licensor of this document, waives the right to enforce, and agrees not to assert, Section 4d of CC-BY-SA to the fullest extent permitted by applicable law. -
Ubuntu Kung Fu
Prepared exclusively for Alison Tyler Download at Boykma.Com What readers are saying about Ubuntu Kung Fu Ubuntu Kung Fu is excellent. The tips are fun and the hope of discov- ering hidden gems makes it a worthwhile task. John Southern Former editor of Linux Magazine I enjoyed Ubuntu Kung Fu and learned some new things. I would rec- ommend this book—nice tips and a lot of fun to be had. Carthik Sharma Creator of the Ubuntu Blog (http://ubuntu.wordpress.com) Wow! There are some great tips here! I have used Ubuntu since April 2005, starting with version 5.04. I found much in this book to inspire me and to teach me, and it answered lingering questions I didn’t know I had. The book is a good resource that I will gladly recommend to both newcomers and veteran users. Matthew Helmke Administrator, Ubuntu Forums Ubuntu Kung Fu is a fantastic compendium of useful, uncommon Ubuntu knowledge. Eric Hewitt Consultant, LiveLogic, LLC Prepared exclusively for Alison Tyler Download at Boykma.Com Ubuntu Kung Fu Tips, Tricks, Hints, and Hacks Keir Thomas The Pragmatic Bookshelf Raleigh, North Carolina Dallas, Texas Prepared exclusively for Alison Tyler Download at Boykma.Com Many of the designations used by manufacturers and sellers to distinguish their prod- ucts are claimed as trademarks. Where those designations appear in this book, and The Pragmatic Programmers, LLC was aware of a trademark claim, the designations have been printed in initial capital letters or in all capitals. The Pragmatic Starter Kit, The Pragmatic Programmer, Pragmatic Programming, Pragmatic Bookshelf and the linking g device are trademarks of The Pragmatic Programmers, LLC. -
Red Hat Enterprise Linux 7 開発者ガイド
Red Hat Enterprise Linux 7 開発者ガイド Red Hat Enterprise Linux 7 のアプリケーション開発ツールのご紹介 Red Hat Subject Matter ExpertsDave Brolley William Cohen Roland Grunberg Aldy Hernandez Karsten Hopp Jakub Jelinek Jeff Johnston Benjamin Kosnik Chris Moller Phil Muldoon Alex Kurtakov Charley Wang Development Community Kent Sebastian Red Hat Enterprise Linux 7 開発者ガイド Red Hat Enterprise Linux 7 のアプリケーション開発ツールのご紹介 Dave Brolley Red Hat Engineering ツール開発 [email protected] プロファイリング William Cohen Red Hat Engineering ツール開発 [email protected] プロファイリング Roland Grunberg Red Hat Engineering ツール開発 [email protected] Eclipse および Eclipse プラグイン Aldy Hernandez Red Hat Engineering ツール開発 [email protected] コンパイルおよびビルド Karsten Hopp Base Operating System コアサービス - BRNO [email protected] コンパイル Jakub Jelinek Red Hat Engineering ツール開発 [email protected] プロファイリング Jeff Johnston Red Hat Engineering ツール開発 [email protected] Eclipse および Eclipse プラグイン Benjamin Kosnik Red Hat Engineering ツール開発 [email protected] ライブラリおよびランタイムのサポート Chris Moller Red Hat Engineering ツール開発 [email protected] デバッグ Phil Muldoon Red Hat Engineering ツール開発 [email protected] デバッグ Alex Kurtakov Red Hat Engineering ツール開発 [email protected] Eclipse および Eclipse プラグイン Charley Wang Red Hat Engineering ツール開発 [email protected] Eclipse および Eclipse プラグイン Kent Sebastian [email protected] プロファイリング Red Hat Subject Matter Experts Development Community 編集者 Jacquelynn East Engineering コンテンツサービス [email protected] Don Domingo Red Hat Engineering コンテンツサービス [email protected] 法律上の通知 Copyright © 2012 Red Hat, Inc. and others. This document is licensed by Red Hat under the Creative Commons Attribution-ShareAlike 3.0 Unported License. If you distribute this document, or a modified version of it, you must provide attribution to Red Hat, Inc. -
User Guide HP Remote Graphics Software
User Guide HP Remote Graphics Software 7.5 © Copyright 2018 HP Development Company, Third-party software notice L.P. Third-party source code and licenses are re- Linux® is the registered trademark of Linus distributed, if required, with HP Remote Torvalds in the U.S. and other countries. Graphics Software. Windows is either a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries. NVIDIA and TwinView are trademarks and/or registered trademarks of NVIDIA Corporation in the U.S. and other countries. Red Hat and Red Hat Enterprise Linux are trademarks of Red Hat, Inc. in the United States and other countries. VMware and VMware vSphere are registered trademarks or trademarks of VMware, Inc. in the United States and/or other jurisdictions. Confidential computer software. Valid license from HP required for possession, use or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. First Edition: April 2018 Document Part Number: L24507-001 User input syntax key Text that you must enter into a user interface is indicated by fixed-width font. Item Description Text without brackets or braces Items you must type exactly as shown <Text inside angle brackets> A placeholder for a value you must provide; omit the brackets [Text inside square brackets] Optional items; omit the brackets {Text inside braces} A set of items from which you must choose only one; omit the braces | A separator for items from which you must choose only one; omit the vertical bar .. -
Optimization of Fontconfig Library Optimization of Fontconfig Library
Michal Srb OPTIMIZATION OF FONTCONFIG LIBRARY OPTIMIZATION OF FONTCONFIG LIBRARY Michal Srb Bachelor's Thesis Spring 2017 Information Technology Oulu University of Applied Sciences ABSTRACT Oulu University of Applied Sciences Degree Programme in Information Technology, Internet Services Author: Michal Srb Title of the bachelor’s thesis: Optimization of Fontconfig Library Supervisor: Teemu Korpela Term and year of completion: Spring 2017 Number of pages: 39 + 1 appendix Fontconfig is a library that manages a database of fonts on Linux systems. The aim of this Bachelor's thesis was to explore options for making it respond faster to application's queries. The library was identified as a bottleneck during the startup of graphical applications. The typical usage of the library by applications was analyzed and a set of standalone benchmarks were created. The library was profiled to identify hot spots and multiple optimizations were applied to it. It was determined that to achieve an optimal performance, a complete rewrite would be necessary. However, that could not be done while staying backward compatible. Nevertheless, the optimizations applied to the existing fontconfig yielded significant performance improvements, up to 98% speedups in benchmarks based on the real-world usage. Keywords: fontconfig, optimization, benchmarking, profiling 3 CONTENTS 1 INTRODUCTION 6 2 BACKGROUND 7 1.1 Motivation 7 1.2 Fontconfig 8 1.2.1 Function 9 1.2.2 Configuration 11 2 ANALYSIS 12 2.1 Main entry functions 12 2.1.1 FcFontMatch 12 2.1.2 FcFontSort 14 2.1.3 -
Download Instructions—Portal
Download instructions These instructions are recommended to download big files. How to download and verify files from downloads.gvsig.org • H ow to download files • G NU/Linux Systems • MacO S X Systems • Windows Systems • H ow to validate the downloaded files How to download files The files distributed on this site can be downloaded using different access protocols, the ones currently available are FTP, HTTP and RSYNC. The base URL of the site for the different protocols is: • ftp://gvsig.org/ • http://downloads.gvsig.org/ • r sync://gvsig.org/downloads/ To download files using the first two protocols is recommended to use client programs able to resume partial downloads, as it is usual to have transfer interruptions when downloading big files like DVD images. There are multiple free (and multi platform) programs to download files using different protocols (in our case we are interested in FTP and HTTP), from them we can highlight curl (http://curl.haxx.se/) and wget (http://www.gnu.org/software/wget/) from the command line ones and Free Download Manager from the GUI ones (this one is only for Windows systems). The curl program is included in MacOS X and is available for almost all GNU/Linux distributions. It can be downloaded in source code or in binary form for different operating systems from the project web site. The wget program is also included in almost all GNU/Linux distributions and its source code or binaries of the program for different systems can be downloaded from this page. Next we will explain how to download files from the most usual operating systems using the programs referenced earlier: • G NU/Linux Systems • MacO S X Systems • Windows Systems The use of rsync (available from the URL http://samba.org/rsync/) it is left as an exercise for the reader, we will only said that it is advised to use the --partial option to avoid problems when there transfers are interrupted. -
KDE Plasma 5
Arvo Mägi KDE Plasma 5 Tallinn, 2017 1 Sissejuhatus KDE töökeskkonnale pani aluse saksa programmeerija Matthias Ettrich 14.10.1996. 2016. a oktoobris sai populaarne KDE seega 20. aastaseks. Hea ülevaate KDE ajaloost annab artikkel „19 Years of KDE History: Step by Step.” KDE 4.14 ilmumisega oli KDE saavutanud kasutusküpsuse, kuid edasine areng kippus takerduma – vaja oli põhimõttelisi uuendusi. Otsustati võtta kasutusele iseseisvatel moodulitel põhinev KDE 5 arhitektuur – Qt/Frameworks. Kõik KDE rakendusprogrammid, sh Plasma 5 töölaud, kasutavad ainult konkreetse rakenduse jaoks vajalikke mooduleid. Varem kasutati kõigi rakenduste jaoks ühist suurt teeki, mis raskendas muudatuste tegemist ja pidurdas arendustööd. Qt on C++ programmeerimiskeskkond. Pikaajalise toega Qt 5.9 LTS ilmus 31. mail 2017. KDE Frameworks on 70 moodulist koosnev komplekt, mis lihtsustab Qt keskkonnas KDE programmide koostamist. Frameworks veaparandused ja täiendused ilmuvad iga kuu. KDE Plasma 5 töölaud põhineb KDE Frameworksil (KF5). Töölaua veaparandused ilmuvad iga kuu, vajadusel mitu korda kuus, uued versioonid kord kvartalis. Plasma 5.8 LTS, mis on pikaajalise toega (18 kuud), ilmus 4.10.2016, veidi enne KDE 20. aastaseks saamist. Plasma 5.10 ilmus 30.05.2017. Järgmine pikaajalise toega Plasma 5.12 ilmub 2018. a jaanuaris. Plasma 5 töölaud on pälvinud palju kiitvaid hinnanguid ja sobib igapäevaseks tööks. Eeldab kaasaegset, mitme tuumaga protsessori ja piisava mäluga (vähemalt 4 GB) arvutit. SSD kettalt töötab välkkiirelt. Töölaud on keskkond rakendusprogrammide käivitamiseks ja kasutamiseks. KF5-le on üle viidud kõik KDE põhirakendused (failihaldur Dolphin, pildinäitaja Gwenview, konsool Konsole, teksti- redaktor Kate, ekraanitõmmise võtja Spectacle, videoredaktor Kdenlive, plaadikirjutaja K3b jt). Need on KDE Applications koosseisus, mille uued versioonid ilmuvad kolm korda aastas, veaparandused kord kuus. -
Analysis of Internet Download Manager for Collection of Digital Forensic Artefacts
digital investigation 7 (2010) 90e94 available at www.sciencedirect.com journal homepage: www.elsevier.com/locate/diin Analysis of Internet Download Manager for collection of digital forensic artefacts Muhammad Yasin*, Ahmad R. Cheema, Firdous Kausar National University of Sciences and Technology (NUST), Islamabad, Pakistan article info abstract Article history: Internet Download Manager (IDM) provides accelerated download speed and flexibility in Received 15 February 2010 features. Its attractiveness lies behind video content processing and automatic handling of Received in revised form downloads. This paper analyzes IDM activities recorded across multiple files that includes 21 August 2010 Windows Registry, history and log files from artefacts collection view point. The tools and Accepted 30 August 2010 techniques used for extracting evidence are also elaborated. In case of download managers, the foremost concerns are installation location, download path, downloaded Keywords: file, URL address, login credentials for password protected websites, date and time the Digital forensics activity was performed. This enables digital forensic investigators to envisage and deduce Download manager suspicious activities. Forensic artefacts ª 2010 Elsevier Ltd. All rights reserved. Internet Download Manager Password Cracking Windows registry analysis IDM 1. Introduction this paper accentuates the footprints of IDM. The research is accomplished on IDM versions 5.16 and 5.18 running on IDM is a widely used download manager that runs on Windows Microsoft Windows XP platform. The test cases are carried out operating systems. It supports HTTP, HTTPS, FTP and MMS at multiple machines to acquire better results. The forensic protocols. IDM file management system maintains multiple dissection characterizes the information about user (Installer categories of downloaded files depending on their file type. -
Asus Eee PC for Dummies
Index journal, 101 • Symbols and Numerics • KCalc, 100 > (greater than), redirecting output, 311 KNotes, 105 >> (greater thans), appending to a fi le, 311 Kontact, 100–101 | (vertical bar), directing output to KSnapshot, 102–103 another command, 311–312 PIM (Personal Information Manager), 2G Surf, 14 100–101 4G, 14–15 PIM icon, 99 4G Surf, 14–15 pop-up notes, 101, 105 701SD, 15 Screen Capture icon, 99 900 series, 15–18 to-do list, 101 901 and Beyond icon, 6 Accessories icon, 92, 99 1000 series, 18–19 account name, personalizing, 149 Acrobat Reader, 184. See also PDF readers Acronis True Image, 284 • A • Ad-Aware Free, 231 Adblock Plus, 60 AbiWord, 219–220 add-ons accessories, hardware. See also Firefox, 59–60 personalization Thunderbird, 95–96 Bluetooth, 254–255 Add/Remove Software, 163. See also carrying case, 249–251 installing; uninstalling case graphics, 255–256 Add/Remove Software icon, 147, 163 GPS (Global Positioning System), 259–261 address books, Thunderbird, 96. See also keyboards, 252–253 contact lists mice, 251–252 administrative privileges, 309 modems, 256–257 Advanced Mode, 295–301. See also monitors, 257–259 Easy Mode projectors, 257–259 Advanced Packaging Tool (APT), 204–205 skins (themes), 255–256 advertisements, blocking, 60 USB powered work light, 254 adware, 231 accessories, software. See also AIM, 65 personalization COPYRIGHTEDAll About MATERIAL Eee, 343 accessing, 99 Amarok music player/organizer, 139–140 Calculator, 100 Amazon, 22 Calculator icon, 99 Andreesen, Marc, 58 calendar, 101 Andrew K’s XP Games, 228 capturing