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July 2008

tweetdeck on ubuntu

Filed under
Software

secretengineer.wordpress: I just installed the Twitter client TweetDeck on my Ubuntu laptop (Fiesty Fawn v. 7.04). In the short time I have played with it, it seems to be working as robustly as my window-based app. The Adobe AIR framework is in alpha for Linux and so it is anyone’s guess what ultimately will happen.

New Linux file system in development: Tux3

Filed under
Software

liquidat.wordpress: Recently Daniel Phillips announced that he is developing a new file system, Tux3. It plans to be a modern file system on level with ZFS and the currently also still in development Btrfs.

SSD vs. SATA benchmarks, round 2: Server applications

linux.com: Yesterday I presented Bonnie++ and IOzone benchmarks for a solid state drive in a client machine and discussed the relative merits of purchasing an SSD over a set of hard disks costing the same money. Today I'll look at deploying and taking advantage of the extremely fast seek time of the SSD on a server.

Why Virtualization isn't all that.

Filed under
Hardware

linuxgeeksunited.blogspot: There are certain situations I can agree virtualization can be useful and efficient. It is a concept called "planned obsolescence" and was generally made notorious by AT&T after Ma Bell broke up. The same technological snakeoil is sold by computer and electronics makers today.

KDE 4.1: Better Than Any Mac Or Vista

Filed under
KDE

efytimes.com: This is going to give a hard time to any Vista or Mac. KDE brings to GNU/Linux the cool and bling factor with a complete arsenal of applications and tools with which you can conquer even Mars.

Will LSB 4 Standardize Linux?

Filed under
Linux

internetnews.com: Not all Linux distributions are made with the same components, which can make it difficult for software developers to write applications for multiple Linux distributions. That's where the Linux Standards Base (LSB) comes into play.

Virtual Linux, coming to a desktop near you

Filed under
Linux

itwire.com: Virtualisation is on the brink of turning operating systems into a commodity item. It may be realistic to see software applications shipped as virtual computer images in the near future. Linux has much to benefit from this, with a repeat of the phenomenal adoption rate it has enjoyed since the ASUS Eee PC.

OOo Basics: Creating charts with Base and Calc

Filed under
OOo
HowTos

linux.com: While OpenOffice.org Base is good for storing and querying data, it doesn't provide any easy way to chart information. This is exactly what Calc does best, with its dedicated chart module. If you want to visualize data stored in a Base database, you can write an OOo Basic macro that pulls data from a database, inserts it into a Calc spreadsheet, and then creates a chart. Here's how.

Disasters at Whistler raining on Mozilla’s summer parade

Filed under
Moz/FF

blogs.zdnet: A rock slide, power outage and loss of a top engineer of Firefox 3 have some attendees of Mozilla’s 2008 summer summit wondering if the ghosts in Redmond aren’t raining on their parade. The Firefox summit is behing held at, ahem, Whistler, the code name of Microsoft’s Windows XP.

Video: ‘Your Linux is ready’

Filed under
Linux

blogs.techrepublic.com: Here’s your countdown of Linux hits for the week, plus one Novell-produced video, spoofing the Mac-PC ads. Do you suppose anyone will ever make one of these ads or parodies that doesn’t make the “winner” completely smarmy and annoying?

More in Tux Machines

Programming Leftovers

  • Return String From Function C++

    A way to identify a series of strings as a class member is specified in C++’s definition. The String class holds attributes as a stream of bits, with the ability to handle a single-byte character. In C++, we may retrieve a string, but we should still examine how the string will be retained and transferred. Because C++ returns elements on the heap, which has a finite amount of space, providing immense components will induce stack overflow issues that could result in errors and security flaws. If we can return a std::string object from the standard template library, we may provide a constant pointer to the string. Ascertain that the string is retained in static memory. This article outlines various approaches for returning a string from a C++ function.

  • How to round of Numbers in Java

    Java provides a built-in class known as Math class which belongs to the java.lang package. The java.lang.Math class provides numerous methods that are used to perform different numeric operations such as rounding of a number, finding square root, and so on. The Math class offers multiple methods to round off a number such as round(), ceil(), floor().

  • Writing it down

    PWC 165 refers us to mathsisfun for the algorithm to be used. Let’s write it down.

Emulate the VIC-20 home computer with Linux

Emulation is the practice of using a program (called an emulator) on a PC to mimic the behaviour of a home computer or a video game console, in order to play (usually retro) games on a computer. Home computers were a class of microcomputers that entered the market in 1977 and became common during the 1980s. They were marketed to consumers as affordable and accessible computers that, for the first time, were intended for the use of a single non-technical user. Back in the 1980s, home computers came to the forefront of teenagers’ minds. Specifically, the Amiga, ZX Spectrum, and Atari ST were extremely popular. They were hugely popular home computers targeted heavily towards games, but they also ran other types of software. The Commodore VIC-20 is an 8-bit home computer that was released in 1980/1. It featured a MOS Technology 6502 CPU, with 20KB ROM and 5KB RAM although 1.5K of the RAM was used for the video display and aspects of the BASIC and kernal. It offered limited low-resolution graphics (176 x 184) with storage provided by cassette and floppy disk. Read more

PostgreSQL Anonymizer 1.0: Privacy By Design For Postgres

PostgreSQL Anonymizer is an extension that hides or replaces personally identifiable information (PII) or commercially sensitive data from a PostgreSQL database. The extension supports 3 different anonymization strategies: Dynamic Masking, Static Masking and Anonymous Dumps. It also offers a large choice of Masking Functions such as Substitution, Randomization, Faking, Pseudonymization, Partial Scrambling, Shuffling, Noise Addition and Generalization. Read more

today's howtos

  • Web UI Dashboard for Kubernetes
  • Dmesg Command in Linux – Options + Examples
  • How to set up your graphics card in Zorin OS - Real Linux User

    Most modern Linux distributions have out of the box outstanding support for most of the available hardware components, like your graphics card, printer and WiFi adapter. Even for many relatively new hardware technologies there is support with the help of Hardware Enablement. But it is always possible that the setup procedure doesn’t come up directly with the correct or most optimized drivers for your specific internal or external devices. In this article as part of my Zorin OS tutorial series I will focus on the support of graphics cards and will show you how to install or update graphics drivers in Zorin OS.

  • How to install Vivaldi browser on Fedora 36 - NextGenTips

    Vivaldi browser is a freeware, cross-platform web browser developed by Vivaldi Technologies. It has a minimalistic user interface with basic icons and fonts and, an optionally color scheme that changes based on the background and design of the web page being visited.