Developing a Benchmark for Qt on Embedded Platforms
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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. -
KNIME Big Data Workshop
KNIME Big Data Workshop Björn Lohrmann KNIME © 2018 KNIME.com AG. All Rights Reserved. Variety, Velocity, Volume • Variety: – Integrating heterogeneous data… – ... and tools • Velocity: – Real time scoring of millions of records/sec – Continuous data streams – Distributed computation • Volume: – From small files... – ...to distributed data repositories – Moving computation to the data © 2018 KNIME.com AG. All Rights Reserved. 2 2 Variety © 2018 KNIME.com AG. All Rights Reserved. 3 The KNIME Analytics Platform: Open for Every Data, Tool, and User Data Scientist Business Analyst KNIME Analytics Platform External Native External Data Data Access, Analysis, and Legacy Connectors Visualization, and Reporting Tools Distributed / Cloud Execution © 2018 KNIME.com AG. All Rights Reserved. 4 Data Integration © 2018 KNIME.com AG. All Rights Reserved. 5 Integrating R and Python © 2018 KNIME.com AG. All Rights Reserved. 6 Modular Integrations © 2018 KNIME.com AG. All Rights Reserved. 7 Other Programming/Scripting Integrations © 2018 KNIME.com AG. All Rights Reserved. 8 Velocity © 2018 KNIME.com AG. All Rights Reserved. 9 Velocity • High Demand Scoring/Prediction: – Scoring using KNIME Server – Scoring with the KNIME Managed Scoring Service • Continuous Data Streams – Streaming in KNIME © 2018 KNIME.com AG. All Rights Reserved. 10 What is High Demand Scoring? • I have a workflow that takes data, applies an algorithm/model and returns a prediction. • I need to deploy that to hundreds or thousands of end users • I need to update the model/workflow periodically © 2018 KNIME.com AG. All Rights Reserved. 11 How to make a scoring workflow • Use JSON Input/Output nodes • Put workflow on KNIME Server -> REST endpoint for scoring © 2018 KNIME.com AG. -
Text Mining Course for KNIME Analytics Platform
Text Mining Course for KNIME Analytics Platform KNIME AG Copyright © 2018 KNIME AG Table of Contents 1. The Open Analytics Platform 2. The Text Processing Extension 3. Importing Text 4. Enrichment 5. Preprocessing 6. Transformation 7. Classification 8. Visualization 9. Clustering 10. Supplementary Workflows Licensed under a Creative Commons Attribution- ® Copyright © 2018 KNIME AG 2 Noncommercial-Share Alike license 1 https://creativecommons.org/licenses/by-nc-sa/4.0/ Overview KNIME Analytics Platform Licensed under a Creative Commons Attribution- ® Copyright © 2018 KNIME AG 3 Noncommercial-Share Alike license 1 https://creativecommons.org/licenses/by-nc-sa/4.0/ What is KNIME Analytics Platform? • A tool for data analysis, manipulation, visualization, and reporting • Based on the graphical programming paradigm • Provides a diverse array of extensions: • Text Mining • Network Mining • Cheminformatics • Many integrations, such as Java, R, Python, Weka, H2O, etc. Licensed under a Creative Commons Attribution- ® Copyright © 2018 KNIME AG 4 Noncommercial-Share Alike license 2 https://creativecommons.org/licenses/by-nc-sa/4.0/ Visual KNIME Workflows NODES perform tasks on data Not Configured Configured Outputs Inputs Executed Status Error Nodes are combined to create WORKFLOWS Licensed under a Creative Commons Attribution- ® Copyright © 2018 KNIME AG 5 Noncommercial-Share Alike license 3 https://creativecommons.org/licenses/by-nc-sa/4.0/ Data Access • Databases • MySQL, MS SQL Server, PostgreSQL • any JDBC (Oracle, DB2, …) • Files • CSV, txt -
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. -
Qml Controls from Scratch
CREATING QML CONTROLS FROM SCRATCH Chris Cortopassi Table of Contents Introduction ......................................................................................... 3 Part 0: Getting Started ......................................................................... 4 Part 1: Button ....................................................................................... 6 Part 2: CheckBox and RadioButton ...................................................... 8 Part 3: Switch ...................................................................................... 10 Part 4: Slider ........................................................................................ 12 Part 5: ScrollBar ................................................................................... 14 Part 6: ProgressBar.............................................................................. 15 Part 7: Spinner ..................................................................................... 16 Part 8: Dialog ....................................................................................... 17 Part 9: PageDots .................................................................................. 19 Part 10: Tabs ....................................................................................... 21 Part 11: Table ...................................................................................... 23 Part 12: TimePicker ............................................................................. 25 Part 13: DatePicker ............................................................................. -
Qt Creator Reference Card Mode File Editor Layout Editor Code Editor
sidebar opened files symbol overview Menu Qt Creator reference card Welcome (Ctrl+1) Edit Mode File (Ctrl+2) Debug Ctrl+1 activate welcome mode Ctrl+N create new file (Ctrl+3) Ctrl+2 activate edit mode Ctrl+Shift+N create new project Projects (Ctrl+4) Ctrl+3 activate debug mode Ctrl+O open file Help Ctrl+4 activate projects mode Ctrl+S save current document (Ctrl+5) Ctrl+5 activate help mode Ctrl+Shift+S save all documents Output Ctrl+6 activate output mode Ctrl+W close current document (Ctrl+6) Esc go back to code editor Ctrl+Shift+W close all documents Esc,Esc close all secondary windows in editor mode Document navigation Editor layout Ctrl+Tab previous document in history Ctrl+E,2 split run(Ctrl+R) Ctrl+Shift+Tab next document in history Ctrl+E,3 split side by side debug(F5) Alt+← go back Ctrl+E,0 remove current split build all Alt+→ go forward Ctrl+E,1 remove all splits (Ctrl+Shift+B) Ctrl+E,O go to other split (Alt+0) quick open (Ctrl+K) (Alt+1) (Alt+2) (Alt+3) (Alt+4) Quick open Editor Code editor Build & debug Ctrl+K activate locator Ctrl+Z undo Ctrl+I auto-indent selection Ctrl+B build current project <text> files in any project Ctrl+Shift+Z redo Ctrl+/ (un)comment selection Ctrl+Shift+B build all projects l <number> line in current document Ctrl+X cut Ctrl+< collapse block Ctrl+R run project m<text> methods Ctrl+C copy Ctrl+> expand block F5 start debugging c <text> classes Ctrl+V paste Ctrl+[ go to block start Shift+F5 stop debugger : <text> classes and methods Ctrl+A select all Ctrl+] go to block end Ctrl+Shift+F5 reset debugger -
Europass Curriculum Vitae
Europass Curriculum Vitae Personal Information Surname(s) / First name(s) Moreira da Mota, Eduardo Address(es) Rua Padre António Joaquim Freire 4, 4580-878 Bitarães, Portugal Telephone(s) Mobile #1: +351 910 565 777 / Mobile #2: +49 171 101 4297 Email(s) [email protected] Nationality(-ies) Portuguese Date of Birth 24th November 1988 Gender Male Desired employment/ Electrical and Computer Science Engineer Occupational field Work experience Dates Since June 2012 Occupation or position held Research Scholarship Main activities and Development of software in C/C++ for vehicular networks responsibilities Name and address of employer IT Porto – Rua Dr. Roberto Frias s/n, 4200-465 Porto Portugal Type of business or sector Research & Development Dates October 2011 – May 2012 Occupation or position held Software Engineer Main activities and Development of software/hardware in C/C++, Labview and Eagle responsibilities Name and address of employer Wolf-Messtechnik GmbH – Industriestrasse 6, 91126 Schwabach, Germany Type of business or sector Software/Hardware Development for Measuring and Automation Systems Dates February 2011 – July 2011 Occupation or position held Intern Main activities and Master Thesis development, entitled Motion and Teaching of a NAO Robot. responsibilities Research & Development. Level in national or international 18 out of 20 classification Name and address of employer INESC TEC – Rua Dr. Roberto Frias 378, 4200-465 Porto Portugal Type of business or sector Research & Development Education and training Dates September -
MEEGO–SOVELLUKSEN SUUNNITTELU JA OHJEL- MOINTI CASE: EKG-Pitkäaikaisrekisteröinnin Päiväkirja
OPINNÄYTETYÖ - AMMATTIKORKEAKOULUTUTKINTO LUONNONTIETEIDEN ALA MEEGO–SOVELLUKSEN SUUNNITTELU JA OHJEL- MOINTI CASE: EKG-pitkäaikaisrekisteröinnin päiväkirja TEKIJÄ/T: Tomi Häkkinen SAVONIA-AMMATTIKORKEAKOULU OPINNÄYTETYÖ Tiivistelmä Koulutusala Luonnontieteiden ala Koulutusohjelma Tietojenkäsittelyn koulutusohjelma Työn tekijä(t) Tomi Häkkinen Työn nimi Meego-sovelluksen suunnittelu ja ohjelmointi. CASE: EKG-pitkäaikaisrekisteröinnin päiväkirja Päiväys 10.10.2013 Sivumäärä/Liitteet 43 Ohjaaja(t) Marja-Riitta Kivi Toimeksiantaja/Yhteistyökumppani(t) Tiivistelmä Opinnäytetyön tavoitteena oli suunnitella ja luoda matkapuhelimeen päiväkirjasovellus EKG- pitkäaikaisrekisteröinnin avuksi. Työssä käytettiin Linux-käyttöjärjestelmään pohjautuvaa matkapuhelinta. Opinnäytetyössä kuvataan ohjelmistokehityksen eri vaiheita ja valintoja sekä käytettyjä työvälineitä Meego- käyttöjärjestelmälle ohjelmoitaessa. Työssä kuvataan myös käyttöliittymän rakentamista QML-ohjelmointikielellä. Lisäksi pyritään ottamaan huomioon käytettävyys sovelluksen käyttötarkoitusta ajatellen sekä matkapuhelimeen liittyvät erityispiirteet ohjelmaa suunniteltaessa ja ohjelmoitaessa. Sovellus ohjelmoitiin Meego-käyttöjärjestelmälle käyttäen Qt Quick -kehitysympäristöä. Ohjelmointikielinä käytettiin QML- ja Javascript-ohjelmointikieliä. Työtä voidaan hyödyntää erityisesti QML-kielisessä ohjelmistoprojekteissa, mutta myös yleisesti mobiilisovellusten suunnittelussa. Avainsanat päiväkirjasovellus, EKG-pitkäaikaisrekisteröinti, Meego, QML SAVONIA UNIVERSITY OF APPLIED SCIENCES -
A GUI Application for Srcml Brian Kovacs the University of Akron, [email protected]
The University of Akron IdeaExchange@UAkron The Dr. Gary B. and Pamela S. Williams Honors Honors Research Projects College Summer 2016 srcMX: A GUI Application for srcML Brian Kovacs The University of Akron, [email protected] Please take a moment to share how this work helps you through this survey. Your feedback will be important as we plan further development of our repository. Follow this and additional works at: http://ideaexchange.uakron.edu/honors_research_projects Part of the Graphics and Human Computer Interfaces Commons, Programming Languages and Compilers Commons, and the Software Engineering Commons Recommended Citation Kovacs, Brian, "srcMX: A GUI Application for srcML" (2016). Honors Research Projects. 395. http://ideaexchange.uakron.edu/honors_research_projects/395 This Honors Research Project is brought to you for free and open access by The Dr. Gary B. and Pamela S. Williams Honors College at IdeaExchange@UAkron, the institutional repository of The nivU ersity of Akron in Akron, Ohio, USA. It has been accepted for inclusion in Honors Research Projects by an authorized administrator of IdeaExchange@UAkron. For more information, please contact [email protected], [email protected]. srcMX: A GUI Application for srcML Brian Kovacs Department of Computer Science Honors Research Project Submitted to The Honors College Approved: Accepted: ______________________ Date _______ __________________ Date _________ Honors Project Sponsor (signed) Department Head (signed) _________________________________ _________________________________ -
Extending Qt Creator (Without Writing Code)
Extending Qt Creator (without writing code) Tobias Hunger Configuration Configuration User configuration ● ~/.config/QtProject/(QtCreator*|qtcreator/*) ● Can be changed by “-settingspath <path>” argument ● sqlite db + .ini file ● XML files (and more) in qtcreator subfolder ● Leave alone ● Possible exception: Sessions (*.qws) Configuration System wide configuration ● ../share/qtcreator/QtProject/* ● Same as above (without sqlite file) ● XML files, .ini-file ● Use sdktool to edit XML files Configuration Project configuration ● .user and .shared file ● XML files ● No tool for .shared file, leave .user alone ● Do not check in .user files! Built-in Tools Editors Generic Highlighters ● Configure via Tools>Options> Text Editor> Generic Highlighter ● or by putting files into ../share/qtcreator/ generic-highlighter Editors Macros ● Custom complex edit operations ● Configure via Tools>Macros ● No global configuration, user configuration in .../QtProject/qtcreator/macros (binary files) Documentation Custom Documentation ● Configure via Tools>Options> Help>Documentation ● or by putting [Help] InstalledDocumentation=/path/to/dir (Comma separated list of paths) into QtCreator.ini Debugger ● GDB/LLDB Python code in shared/qtcreator/dumper/qttypes.py or register own files in Tools>Options>Debugger>GDB> Additional Startup Commands – qtdump__type__name(d, value) – qtedit__type__name(d, value) ● CDB C++ code in src/libs/qtcreatorcdbext (Qt Creator sources!) Designer ● Designer plugins for custom widgets Pitfall: Plugin needs to be built for Qt Creator, not for your project! ● Qml Designer offers similar feature for custom QML components Projects ● Custom Build-/Clean-/Deploy Steps ● Run Custom Executables ● Environment ● Variable Substitution: – %{CurrentBuild:Name}, – %{CurrentProject:FilePath}, – %{CurrentDocument:Row}, – %{CurrentKit:Id}, ... many more! External Tools External Tools ● Run stand-alone tools from Qt Creator – Configure executable, arguments, stdin, etc. -
Sailfish OS Interview Questions and Answers Guide
Sailfish OS Interview Questions And Answers Guide. Global Guideline. https://www.globalguideline.com/ Sailfish OS Interview Questions And Answers Global Guideline . COM Sailfish OS Job Interview Preparation Guide. Question # 1 Tell us what you know about Sailfish OS? Answer:- Sailfish is a Linux-based mobile operating system developed by Jolla in cooperation with the Mer project and supported by the Sailfish Alliance. It is to be used in upcoming smartphones by Jolla and other licencees. Although it is primarily targeted at mobile phones, it is also intended to support other categories of devices. Read More Answers. Question # 2 Explain Sailfish OS Components? Answer:- Jolla has revealed its plans to use the following technologies in Sailfish OS: The Mer software distribution core A custom built user interface HTML5 QML and Qt Read More Answers. Question # 3 Do you know about Sailfish OS software availability? Answer:- Sailfish will be able to run most applications that were originally developed for MeeGo and Android, in addition to native Sailfish applications. This will give it a large catalogue of available apps on launch. Considering upon Jolla's declarations that Sailfish OS is be able to use software from following platforms Sailfish (natively created + ported like from Qt, Symbian, MeeGo - developers have reported that porting a Qt written software with Sailfish SDK takes a few hours only) Android applications are directly running in Sailfish OS. They are compatible as they are in third-party Android stores, with no needed modification (in most cases). MeeGo (because of backward compatibility thanks to MeeGo code legacy included in the Mer core) Unix and Linux (as Sailfish is Linux then using such a software is possible, especially RPM packages, either in terminal/console mode or with limitations implying from using Sailfish UI, if not ported and adjusted) HTML5 Read More Answers. -
Abstract Window Toolkit Overview
In this chapter: • Components • Peers 1 • Layouts • Containers • And the Rest • Summary Abstract Window Toolkit Overview For years, programmers have had to go through the hassles of porting software from BSD-based UNIX to System V Release 4–based UNIX, from OpenWindows to Motif, from PC to UNIX to Macintosh (or some combination thereof), and between various other alternatives, too numerous to mention. Getting an applica- tion to work was only part of the problem; you also had to port it to all the plat- forms you supported, which often took more time than the development effort itself. In the UNIX world, standards like POSIX and X made it easier to move appli- cations between different UNIX platforms. But they only solved part of the prob- lem and didn’t provide any help with the PC world. Portability became even more important as the Internet grew. The goal was clear: wouldn’t it be great if you could just move applications between different operating environments without worr yingabout the software breaking because of a different operating system, win- dowing environment, or internal data representation? In the spring of 1995, Sun Microsystems announced Java, which claimed to solve this dilemma. What started out as a dancing penguin (or Star Trek communicator) named Duke on remote controls for interactive television has become a new paradigm for programming on the Internet. With Java, you can create a program on one platform and deliver the compilation output (byte-codes/class files) to ever yother supported environment without recompiling or worrying about the local windowing environment, word size, or byte order.