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Release Notes for X11R6.8.2 the X.Orgfoundation the Xfree86 Project, Inc
Release Notes for X11R6.8.2 The X.OrgFoundation The XFree86 Project, Inc. 9February 2005 Abstract These release notes contains information about features and their status in the X.Org Foundation X11R6.8.2 release. It is based on the XFree86 4.4RC2 RELNOTES docu- ment published by The XFree86™ Project, Inc. Thereare significant updates and dif- ferences in the X.Orgrelease as noted below. 1. Introduction to the X11R6.8.2 Release The release numbering is based on the original MIT X numbering system. X11refers to the ver- sion of the network protocol that the X Window system is based on: Version 11was first released in 1988 and has been stable for 15 years, with only upwardcompatible additions to the coreX protocol, a recordofstability envied in computing. Formal releases of X started with X version 9 from MIT;the first commercial X products werebased on X version 10. The MIT X Consortium and its successors, the X Consortium, the Open Group X Project Team, and the X.OrgGroup released versions X11R3 through X11R6.6, beforethe founding of the X.OrgFoundation. Therewill be futuremaintenance releases in the X11R6.8.x series. However,efforts arewell underway to split the X distribution into its modular components to allow for easier maintenance and independent updates. We expect a transitional period while both X11R6.8 releases arebeing fielded and the modular release completed and deployed while both will be available as different consumers of X technology have different constraints on deployment. Wehave not yet decided how the modular X releases will be numbered. We encourage you to submit bug fixes and enhancements to bugzilla.freedesktop.orgusing the xorgproduct, and discussions on this server take place on <[email protected]>. -
Porting a Window Manager from Xlib to XCB
Porting a Window Manager from Xlib to XCB Arnaud Fontaine (08090091) 16 May 2008 Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version pub- lished 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". Contents List of figures i List of listings ii Introduction 1 1 Backgrounds and Motivations 2 2 X Window System (X11) 6 2.1 Introduction . .6 2.2 History . .6 2.3 X Window Protocol . .7 2.3.1 Introduction . .7 2.3.2 Protocol overview . .8 2.3.3 Identifiers of resources . 10 2.3.4 Atoms . 10 2.3.5 Windows . 12 2.3.6 Pixmaps . 14 2.3.7 Events . 14 2.3.8 Keyboard and pointer . 15 2.3.9 Extensions . 17 2.4 X protocol client libraries . 18 2.4.1 Xlib . 18 2.4.1.1 Introduction . 18 2.4.1.2 Data types and functions . 18 2.4.1.3 Pros . 19 2.4.1.4 Cons . 19 2.4.1.5 Example . 20 2.4.2 XCB . 20 2.4.2.1 Introduction . 20 2.4.2.2 Data types and functions . 21 2.4.2.3 xcb-util library . 22 2.4.2.4 Pros . 22 2.4.2.5 Cons . 23 2.4.2.6 Example . 23 2.4.3 Xlib/XCB round-trip performance comparison . -
Debugging with DDD
Debugging with DDD User’s Guide and Reference Manual First Edition, for DDD Version 3.2 Last updated 2000-01-03 Andreas Zeller Debugging with DDD User’s Guide and Reference Manual Copyright c 2000 Universität Passau Lehrstuhl für Software-Systeme Innstraße 33 D-94032 Passau GERMANY Distributed by Free Software Foundation, Inc. 59 Temple Place – Suite 330 Boston, MA 02111-1307 USA ddd and this manual are available via the ddd www page. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided also that the sections entitled “Copying” and “GNU General Public License” (see Appendix G [License], page 181) are included exactly as in the original, and provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. Send questions, comments, suggestions, etc. to [email protected]. Send bug reports to [email protected]. i Short Contents Summary of DDD .............................................. 1 1 A Sample DDD Session ...................................... 5 2 Getting In and Out of DDD ................................... 15 3 The DDD Windows ........................................ 39 4 Navigating through the Code .................................. 71 5 Stopping the Program ....................................... 79 6 Running the Program ....................................... 89 7 Examining Data ......................................... -
An Introduction to the X Window System Introduction to X's Anatomy
An Introduction to the X Window System Robert Lupton This is a limited and partisan introduction to ‘The X Window System’, which is widely but improperly known as X-windows, specifically to version 11 (‘X11’). The intention of the X-project has been to provide ‘tools not rules’, which allows their basic system to appear in a very large number of confusing guises. This document assumes that you are using the configuration that I set up at Peyton Hall † There are helpful manual entries under X and Xserver, as well as for individual utilities such as xterm. You may need to add /usr/princeton/X11/man to your MANPATH to read the X manpages. This is the first draft of this document, so I’d be very grateful for any comments or criticisms. Introduction to X’s Anatomy X consists of three parts: The server The part that knows about the hardware and how to draw lines and write characters. The Clients Such things as terminal emulators, dvi previewers, and clocks and The Window Manager A programme which handles negotiations between the different clients as they fight for screen space, colours, and sunlight. Another fundamental X-concept is that of resources, which is how X describes any- thing that a client might want to specify; common examples would be fonts, colours (both foreground and background), and position on the screen. Keys X can, and usually does, use a number of special keys. You are familiar with the way that <shift>a and <ctrl>a are different from a; in X this sensitivity extends to things like mouse buttons that you might not normally think of as case-sensitive. -
HTTP Cookie - Wikipedia, the Free Encyclopedia 14/05/2014
HTTP cookie - Wikipedia, the free encyclopedia 14/05/2014 Create account Log in Article Talk Read Edit View history Search HTTP cookie From Wikipedia, the free encyclopedia Navigation A cookie, also known as an HTTP cookie, web cookie, or browser HTTP Main page cookie, is a small piece of data sent from a website and stored in a Persistence · Compression · HTTPS · Contents user's web browser while the user is browsing that website. Every time Request methods Featured content the user loads the website, the browser sends the cookie back to the OPTIONS · GET · HEAD · POST · PUT · Current events server to notify the website of the user's previous activity.[1] Cookies DELETE · TRACE · CONNECT · PATCH · Random article Donate to Wikipedia were designed to be a reliable mechanism for websites to remember Header fields Wikimedia Shop stateful information (such as items in a shopping cart) or to record the Cookie · ETag · Location · HTTP referer · DNT user's browsing activity (including clicking particular buttons, logging in, · X-Forwarded-For · Interaction or recording which pages were visited by the user as far back as months Status codes or years ago). 301 Moved Permanently · 302 Found · Help 303 See Other · 403 Forbidden · About Wikipedia Although cookies cannot carry viruses, and cannot install malware on 404 Not Found · [2] Community portal the host computer, tracking cookies and especially third-party v · t · e · Recent changes tracking cookies are commonly used as ways to compile long-term Contact page records of individuals' browsing histories—a potential privacy concern that prompted European[3] and U.S. -
X Meets Z: Verifying Correctness in the Presence of POSIX Threads
X Meets Z: Verifying Correctness In The Presence Of POSIX Threads Bart Massey Robert Bauer Computer Science Department Rational Software Corporation Portland State University 1920 Amberglen Pkwy, Suite 200 Portland, Oregon USA 97207–0751 Beaverton, Oregon USA 97006 [email protected] [email protected] Abstract and guide the development of resulting code. While this approach is not a panacea, it typically does dramatically The engineering of freely-available UNIX software nor- reduce the likelihood of defects and increase confidence mally utilizes an informal analysis and design process in the developed system. A more surprising finding of coupled with extensive user testing. While this approach most of these case studies, confirmed by the authors’ ex- is often appropriate, there are situations for which it pro- perience in teaching formal methods to industrial prac- duces less-than-stellar results. titioners, is that Z-like lightweight formal methods are quite accessible to reasonably experienced software en- A case study is given of such a situation that arose dur- gineers. In fact, in many studies, the savings in time and ing the design and implementation of a thread-safe li- effort due to reduced defect rates has exceeded the extra brary for interaction with the X Window System. XCB cost of judiciously-applied formal analysis. is a C binding library for the X protocol designed to work transparently with either single-threaded or multi- Thus, using the Z notation to construct a lightweight threaded clients. Managing XCB client thread access to problem model can enable the construction of an algo- the X server while honoring the constraints of both XCB rithm for controlling client thread access to the server and the X server is thus a delicate matter. -
Qtile Documentation Release 0.15.1
Qtile Documentation Release 0.15.1 Aldo Cortesi Apr 14, 2020 Contents 1 Getting started 1 1.1 Installing Qtile..............................................1 1.2 Configuration...............................................5 2 Commands and scripting 25 2.1 Commands API............................................. 25 2.2 Scripting................................................. 28 2.3 qshell................................................... 28 2.4 iqshell.................................................. 30 2.5 qtile-top.................................................. 31 2.6 qtile-run................................................. 31 2.7 qtile-cmd................................................. 31 2.8 dqtile-cmd................................................ 34 3 Getting involved 37 3.1 Contributing............................................... 37 3.2 Hacking on Qtile............................................. 38 4 Miscellaneous 43 4.1 Reference................................................. 43 4.2 Frequently Asked Questions....................................... 107 4.3 License.................................................. 108 Index 109 i ii CHAPTER 1 Getting started 1.1 Installing Qtile 1.1.1 Distro Guides Below are the preferred installation methods for specific distros. If you are running something else, please see In- stalling From Source. Installing on Arch Linux Stable versions of Qtile are currently packaged for Arch Linux. To install this package, run: pacman -S qtile Please see the ArchWiki for more information on -
SUSE® Linux Enterprise Desktop 12 and the Workstation Extension: What's New ?
SUSE® Linux Enterprise Desktop 12 and the Workstation Extension: What's New ? Frédéric Crozat <[email protected]> Enterprise Desktop Release Manager Scott Reeves <[email protected]> Enterprise Desktop Development Manager Agenda • Design Criteria • Desktop Environment in SUSE Linux Enterprise 12 • GNOME Shell • Desktop Features and Applications 2 Design Criteria SUSE Linux Enterprise Desktop Interoperability Ease of Use Security Ease of Management Lower Costs 4 SUSE Linux Enterprise Desktop 12 • Focus on technical workstation ‒ Developers and System administrators • One tool for the job • Main desktop applications will be shipped: ‒ Mail client, Office Suite, Graphical Editors, ... • SUSE Linux Enterprise Workstation Extension ‒ Extend SUSE Linux Enterprise Server with packages only available on SUSE Linux Enterprise Desktop. (x86-64 only) 5 Desktop in SUSE Linux Enterprise 12 As Part of the Common Code Base SUSE Linux Enterprise 12 Desktop Environment • SUSE Linux Enterprise 12 contains one primary desktop environment • Additional light-weight environment for special use-cases: ‒ Integrated Systems • Desktop environment is shared between the server and desktop products 7 SUSE Linux Enterprise 12 Desktop Environment • GNOME 3 is the main desktop environment ‒ SLE Classic mode by default ‒ GNOME 3 Classic Mode and GNOME 3 Shell Mode also available • SUSE Linux Enterprise 12 ships also lightweight IceWM ‒ Targeted at Integrated Systems • QT fully supported: ‒ QT5 supported for entire SLE12 lifecycle ‒ QT4 supported, will be removed in future -
Development Version from Github
Qtile Documentation Release 0.13.0 Aldo Cortesi Dec 24, 2018 Contents 1 Getting started 1 1.1 Installing Qtile..............................................1 1.2 Configuration...............................................4 2 Commands and scripting 21 2.1 Commands API............................................. 21 2.2 Scripting................................................. 24 2.3 qshell................................................... 24 2.4 iqshell.................................................. 26 2.5 qtile-top.................................................. 27 2.6 qtile-run................................................. 27 2.7 qtile-cmd................................................. 27 2.8 dqtile-cmd................................................ 30 3 Getting involved 33 3.1 Contributing............................................... 33 3.2 Hacking on Qtile............................................. 35 4 Miscellaneous 39 4.1 Reference................................................. 39 4.2 Frequently Asked Questions....................................... 98 4.3 License.................................................. 99 i ii CHAPTER 1 Getting started 1.1 Installing Qtile 1.1.1 Distro Guides Below are the preferred installation methods for specific distros. If you are running something else, please see In- stalling From Source. Installing on Arch Linux Stable versions of Qtile are currently packaged for Arch Linux. To install this package, run: pacman -S qtile Please see the ArchWiki for more information on Qtile. Installing -
Les Menus Indépendants
les menus indépendants étant un grand fan de minimalisme, et donc pas vraiment attiré vers les environnements de bureaux complets (Gnome/KDE/E17) je me trouve souvent confronté au problème du menu. bien sûr les raccourcis clavier sont parfaits, mais que voulez-vous, j'aime avoir un menu… voici quelques uns des menus indépendants que j'utilise: associés à un raccourcis clavier, un lanceur dans un panel/dock ou intégré dans une zone de notification. Sommaire les menus indépendants....................................................................................................1 compiz-deskmenu...........................................................................................................2 installation..................................................................................................................2 paquet Debian.........................................................................................................2 depuis les sources...................................................................................................2 configuration...............................................................................................................2 MyGTKMenu....................................................................................................................5 installation..................................................................................................................5 configuration...............................................................................................................5 -
Beets Documentation Release 1.5.1
beets Documentation Release 1.5.1 Adrian Sampson Oct 01, 2021 Contents 1 Contents 3 1.1 Guides..................................................3 1.2 Reference................................................. 14 1.3 Plugins.................................................. 44 1.4 FAQ.................................................... 120 1.5 Contributing............................................... 125 1.6 For Developers.............................................. 130 1.7 Changelog................................................ 145 Index 213 i ii beets Documentation, Release 1.5.1 Welcome to the documentation for beets, the media library management system for obsessive music geeks. If you’re new to beets, begin with the Getting Started guide. That guide walks you through installing beets, setting it up how you like it, and starting to build your music library. Then you can get a more detailed look at beets’ features in the Command-Line Interface and Configuration references. You might also be interested in exploring the plugins. If you still need help, your can drop by the #beets IRC channel on Libera.Chat, drop by the discussion board, send email to the mailing list, or file a bug in the issue tracker. Please let us know where you think this documentation can be improved. Contents 1 beets Documentation, Release 1.5.1 2 Contents CHAPTER 1 Contents 1.1 Guides This section contains a couple of walkthroughs that will help you get familiar with beets. If you’re new to beets, you’ll want to begin with the Getting Started guide. 1.1.1 Getting Started Welcome to beets! This guide will help you begin using it to make your music collection better. Installing You will need Python. Beets works on Python 3.6 or later. • macOS 11 (Big Sur) includes Python 3.8 out of the box. -
2020 Annual Statement of Affairs
Page 1 Page 1 A B C D E F G H I J 1 This page must be sent to ISBE Note: For submitting to ISBE, the "Statement of Affairs" can 2 and retained within the district/joint agreement ILLINOIS STATE BOARD OF EDUCATION be submitted as one file to avoid separating worksheets. 3 administrative office for public inspection. School Business Services 4 (217)785-8779 5 ANNUAL STATEMENT OF AFFAIRS FOR THE FISCAL YEAR ENDING 6 June 30, 2020 7 (Section 10-17 of the School Code) 8 9 SCHOOL DISTRICT/JOINT AGREEMENT NAME: Aurora East School District 131 DISTRICT TYPE 10 RCDT NUMBER: 31-045-1310-22 Elementary 11 ADDRESS: 417 5th St, Aurora, IL 60505 High School 12 COUNTY: Kane Unit X 1413 NAME OF NEWSPAPER WHERE PUBLISHED: Beacon News 15 ASSURANCE 16 YES x The statement of affairs has been made available in the main administrative office of the school district/joint agreement and the required Annual Statement of Affairs Summary has been published in accordance with Section 10-17 of the School Code. 1817 19 CAPITAL ASSETS VALUE SIZE OF DISTRICT IN SQUARE MILES 13 20 WORKS OF ART & HISTORICAL TREASURES NUMBER OF ATTENDANCE CENTERS 22 21 LAND 2,771,855 9 MONTH AVERAGE DAILY ATTENDANCE 13,327 22 BUILDING & BUILDING IMPROVEMENTS 191,099,506 NUMBER OF CERTIFICATED EMPLOYEES 23 SITE IMPROVMENTS & INFRASTRUCTURE 813,544 FULL-TIME 1,240 24 CAPITALIZED EQUIPMENT 1,553,276 PART-TIME 1 25 CONSTRUCTION IN PROGRESS 13,923,489 NUMBER OF NON-CERTIFICATED EMPLOYEES 26 Total 210,161,670 FULL-TIME 335 27 PART-TIME 113 28 NUMBER OF PUPILS ENROLLED PER GRADE TAX RATE BY FUND