libjpeg PDFtk - The PDF Toolkit PDFtk - The PDF Toolkit PDFtk is a simple tool for doing everyday things with PDF documents. It comes in three flavors: PDFtk Free, PDFtk Pro, and our original command-line tool PDFtk Server. PDFtk PDFtk Free is our friendly graphical tool for quickly merging and splitting PDF documents and pages. It is free to use for as long as you like. Power Users: PDFtk Free comes with our command-line tool, PDFtk Server. Now available for Windows XP, Vista, Windows 7 and Windows 8. Use PDFtk Pro to quickly split, merge, rotate, watermark, stamp and secure PDF pages and documents. Power Users: PDFtk Pro comes with our command-line tool, PDFtk Server. Only $3.99! Now available for Windows XP, Vista, Windows 7 and Windows 8. PDFtk Server is our original command-line tool. Learn More About PDFtk Server About PDF Labs Our mission is to make PDF easier to use. PDF Labs is operated by Sid Steward, author of PDF Hacks (O’Reilly) and the popular PDF Toolkit. Please contact Sid Steward by email. About PDF Hacks
Home Page libpng is the official PNG reference library. It supports almost all PNG features, is extensible, and has been extensively tested for over 20 years. The home site for development versions (i.e., may be buggy or subject to change or include experimental features) is and the place to go for questions about the library is the png-mng-implement mailing list. libpng is available as ANSI C (C89) source code and requires zlib 1.0.4 or later (1.2.5 or later recommended for performance and security reasons). The portability notice should not come as a particular surprise to anyone who has added libpng support to an application this millenium; the manual has warned of it since at least July 2000. The 1.5.x and later series also include a new, more thorough test program (pngvalid.c) and a new pnglibconf.h header file that tracks what features were enabled or disabled when libpng was built. Security and Crash Bugs in Older Versions
Installing GraphicsMagick To further enhance the capabilities of GraphicsMagick, you may want to get these programs or libraries. Note that these packages are already integrated into the GraphicsMagick Mercurial repository for use when building under Microsoft Windows: GraphicsMagick requires the BZLIB library read and write BZip compressed MIFF images.GraphicsMagick requires 'ralcgm' read the Computer Graphics Metafile (CGM) image format. You also need Ghostscript and Ghostscript Fonts (see below).GraphicsMagick requires 'dcraw' read raw images from digital cameras. Dcraw is invoked automatically when used to read files using a common RAW file format extension.GraphicsMagick requires 'fig2dev' provided in the transfig package read the Fig image format.
GettingStarted Cassandra documentation from DataStax DataStax's latest Cassandra documentation covers topics from installation to troubleshooting, including a Quick Start Guide. Documentation for older releases is also available. Introduction This document aims to provide a few easy to follow steps to take the first-time user from installation, to running single node Cassandra, and overview to configure multinode cluster. Step 0: Prerequisites and Connecting to the Community Cassandra requires the most stable version of Java 7 you can deploy, preferably the Oracle/Sun JVM. The best way to ensure you always have up to date information on the project, releases, stability, bugs, and features is to subscribe to the users mailing list (subscription required) and participate in the #cassandra channel on IRC. Step 1: Download Cassandra Download links for the latest stable release can always be found on the website. For more details about misc builds, please refer to Cassandra versions and builds page. $ bin/cqlsh
CQL CQL Syntax Preamble This document describes the Cassandra Query Language (CQL) version 3. CQL v3 is not backward compatible with CQL v2 and differs from it in numerous ways. CQL v3 offers a model very close to SQL in the sense that data is put in tables containing rows of columns. Conventions To aid in specifying the CQL syntax, we will use the following conventions in this document: Language rules will be given in a BNF -like notation: <start> ::= TERMINAL <non-terminal1><non-terminal1> Nonterminal symbols will have <angle brackets>.As additional shortcut notations to BNF, we’ll use traditional regular expression’s symbols (? SELECT sample_usage FROM cql; References to keywords or pieces of CQL code in running text will be shown in a fixed-width font. Identifiers and keywords The CQL language uses identifiers (or names) to identify tables, columns and other objects. A number of such identifiers, like SELECT or WITH, are keywords. Identifiers and (unquoted) keywords are case insensitive. Syntax:
Fresh Impressum (Legal Info) | Privacy Policy | Statutes (non-binding English translation) - Satzung (binding German version) | Copyright information: Unless otherwise specified, all text and images on this website are licensed under the Creative Commons Attribution-Share Alike 3.0 License. This does not include the source code of LibreOffice, which is licensed under the Mozilla Public License v2.0. “LibreOffice” and “The Document Foundation” are registered trademarks of their corresponding registered owners or are in actual use as trademarks in one or more countries. Their respective logos and icons are also subject to international copyright laws. Use thereof is explained in our trademark policy.
CQL CQL Syntax Preamble This document describes the Cassandra Query Language (CQL) version 3. CQL v3 offers a model very close to SQL in the sense that data is put in tables containing rows of columns. Conventions To aid in specifying the CQL syntax, we will use the following conventions in this document: Language rules will be given in a BNF -like notation: <start> ::= TERMINAL <non-terminal1><non-terminal1> Nonterminal symbols will have <angle brackets>.As additional shortcut notations to BNF, we’ll use traditional regular expression’s symbols (? SELECT sample_usage FROM cql; References to keywords or pieces of CQL code in running text will be shown in a fixed-width font. Identifiers and keywords The CQL language uses identifiers (or names) to identify tables, columns and other objects. A number of such identifiers, like SELECT or WITH, are keywords. Identifiers and (unquoted) keywords are case insensitive. Constants For how these constants are typed, see the data types section. Statements Syntax:
Download Apache Cassandra | Planet Cassandra Cassandra is completely free to download, use and share. DataStax Community is a free packaged distribution of Apache Cassandra™ made available by DataStax. There’s no faster, easier way to get started with the latest development release of Apache Cassandra than to download, install, and use DataStax Community. If you’re new to Cassandra, take advantage of the resources available for taking advantage of the NoSQL platform. DataStax Community 2.0.7 Consists of Several Components 1. DataStax Community Edition 2.0.7 Installation Guides Centos 5.x, 6.x Tarball Red Hat Enterprise Linux 5.x, 6.x (32/64-bit) Tarball or RPM Using Yum Debian 6.x (32/64-bit) Tarball or DEB using apt-get Ubuntu 10.x, 11.x, 12.x Tarball or DEB using apt-get Mac OSX 10.x (32/64-bit) Tarball Windows (Choose Platform ‘Windows’) MSI Installer DataStax Community 2.x on Amazon EC2 *Recommended Settings for v2.x Production Installations
PCRE - Perl Compatible Regular Expressions Download Apache Cassandra | Planet Cassandra Cassandra is completely free to download, use and share. DataStax Community is a free packaged distribution of Apache Cassandra™ made available by DataStax. There’s no faster, easier way to get started with the latest development release of Apache Cassandra than to download, install, and use DataStax Community. If you’re new to Cassandra, take advantage of the resources available for taking advantage of the NoSQL platform. A seasoned professional with Cassandra? DataStax Community 2.0.7 Consists of Several Components 1. DataStax Community Edition 2.0.7 Installation Guides Centos 5.x, 6.x Tarball Red Hat Enterprise Linux 5.x, 6.x (32/64-bit) Tarball or RPM Using Yum Debian 6.x (32/64-bit) Tarball or DEB using apt-get Ubuntu 10.x, 11.x, 12.x Tarball or DEB using apt-get Mac OSX 10.x (32/64-bit) Tarball Windows (Choose Platform ‘Windows’) MSI Installer DataStax Community 2.x on Amazon EC2 *Recommended Settings for v2.x Production Installations
Etherpad No more sending your stuff back and forth via email, just set up a pad, share the link and start collaborating! Etherpad allows you to edit documents collaboratively in real-time, much like a live multi-player editor that runs in your browser. Write articles, press releases, to-do lists, etc. together with your friends, fellow students or colleagues, all working on the same document at the same time. All instances provide access to all data through a well-documented API and supports import/export to many major data exchange formats. You don't need to set up a server and install Etherpad in order to use it. Etherpad is an open source project. One of the first things you should do is actually use Etherpad, and get to know it - read about it, evangelise it, and engage with the wider community. If you'd like to help, get in touch! Development workflow The main development happens on Github. Once in a while we merge develop into master, which results in a new release. Thank you!
Etherpad