Skip to main content

Free education on the Internet - Courses, tutorials, and skill-building

By
"Courses, tutorials, and skill-building activities for today's most important vocational and academic discipline


clipped from www.free-ed.net
  • Free education on the Internet
    • clipped from www.free-ed.net
    clipped from www.free-ed.net

    pointer_blue.gif (844 bytes)    Humanities
    Modern languages, philosophy,
    critical thinking, grammar & composition ...
    clipped from www.free-ed.net
    clipped from www.free-ed.net

    pointer_blue.gif (844 bytes)Science
    Astronomy, physics, earth sciences...
    clipped from www.free-ed.net
    pointer_blue.gif (844 bytes)Astronomy
    astron01.jpg (1350 bytes)

    pointer_blue.gif (844 bytes)Biology (Life Sciences)

    pointer_blue.gif (844 bytes)Chemistry
    chem01.jpg (2738 bytes)

    pointer_blue.gif (844 bytes)Earth Sciences
    EarthSpace01.jpg (4766 bytes)

    pointer_blue.gif (844 bytes)Physics
    science02.jpg (4153 bytes)
    clipped from www.free-ed.net

    pointer_blue.gif (844 bytes)Health Care
    Anatomy and physiology, medical terminology, dental
    assisting, nursing...
    clipped from www.free-ed.net
    sitelogo02.gif (21309 bytes)
    clipped from www.free-ed.net

    pointer_blue.gif (844 bytes)GED &
    College Prep
    Prepare for your GED and get ready for a successful college
    career.

    pointer_blue.gif (844 bytes)Electricity
    & Electronics
    Basic DC/AC electronics, digital, Endless Examples and
    Exercises™ ...

    pointer_blue.gif (844 bytes)Computers
    & Information
    Technology
    Computer programming, databases, office applications...

    pointer_blue.gif (844 bytes)Business,
    Marketing, and Economics
    Management, entrepreneurship, sales, economics...

    pointer_blue.gif (844 bytes)Building &
    Construction
    Building construction, plumbing, electrical, masonry...

    pointer_blue.gif (844 bytes)Aviation
    Critical first courses for aviation
    technicians and mechanics. The main page also provides information
    about aviation careers and opens a portal to Second Life    ®
    when aviation enthusiasts can design, build, or simply buy-and-fly
    aircraft.

    pointer_blue.gif (844 bytes)Automotive
    clipped from www.free-ed.net
    frelogo01.gif (3205 bytes)
     blog it

    Comments

    Post a Comment

    Popular posts from this blog

    Dotnet, .Net 3.5, 2.0, C# Interview Questions

    By
    Few questions on dotnet, C# 2.0, 3.5 On Object oriented concepts 1)What is inheritance with e.g 2)What is polymorphism -function overloading -Function overriding -virtual keyword use -Static keyword and use -Abstract classes -Interface -Object 3)What is threading and how do we use in realtime application(cognizant) 4)What is threadpooling, lock, monitor(write code sample) 5)Architecture of current project 6)Session state, diffrent types of state management. 7)What is Application_Start, how it works. 8)Type of authentication in asp.net 9)How to configure ASP.NET application. 10) What is Impersonation. 11) What is WebService, WSDL, UDDI, Discovery, asmx files. 12) How to implement WebService and use it. 13) When to use WebServices. 14) WPF, how to implement(BOA) 15) Testing concvepts. 16) Test attributes 17) Flow of Automation Test Method execution 18) Features of dotnet 3.5 19) CLR, garbage collection 20) Finally block 21) Manifest, Metadata, MSIL 22) Assemblies, Type of assemblies, str...
    2 comments
    Read more

    Linux SMB write performance With Simple Tips

    By
    SMB write performance can be increased by Tuning the buffer cache. The secret to good performance is to keep as much of the data in memory for as long as is possible. Writing to the disk is the slowest part of any filesystem. If you know that the filesystem will be heavily used, then you can tune this process for Linux Samba. writing out dirty blocks to the disk until the filesystem buffer cache is 80 percent full (80). default is 40%, source = http://tldp.org/LDP/solrhe/Securing-Optimizing-Linux-RH-Edition-v1.3/chap29sec287.html by writing echo 80 > /proc/sys/vm/dirty_ratio I am getting around 2MB increase while write operation, tested in Xp. I have tried with this single option, as the ref source is for linux 2.2 and we are using 2.6 kernel. we can try out Linux General Optimization suggested at http://tldp.org/LDP/solrhe/Securing-Optimizing-Linux-RH-Edition-v1.3/gen-optim.html Tried with smb.conf, I am getting around 1MB gain while read and write. socket options = TCP_NODELAY I...
    Post a Comment
    Read more

    The Linux Foundation Free Training Program at linuxfoundation

    By
    The Linux Foundation Training Program is: * For the Community, by the Community. The Linux Foundation is building the program with its Technical Advisory Board to ensure the content, instructors and classes are the top quality available. * Technically the most advanced. Since the Linux Foundation works directly with community developers, it can cover features and advances in Linux before commercial companies. * Connected. The Linux Foundation has unfettered access to the leading developers and companies in the Linux ecosystem and will use these connections to best position attendees for success. For example, attendees can attend the exclusive, invite-only Collaboration Summit where they can forge connections beneficial to their career. * Real World. The Linux Foundation training courses all have hands on components and a highly rigorous curriculum of programming or administration exercises. Graduates will be well equipped to master Linux programming and system administr...
    Post a Comment
    Read more