A Brain of Human

Introduction to SQL --SQL is a standard language for accessing and manipulating databases. What is SQL? SQL stands for Structured Query Language SQL lets you access and manipulate databases SQL is an ANSI (American National Standards Institute) standard What Can SQL do? SQL can execute queries against a database SQL can retrieve data from a database SQL can insert records in a database SQL can update records in a database SQL can delete records from a database SQL can create new databases SQL can create new tables in a database SQL can create stored procedures in a database SQL can create views in a database SQL can set permissions on tables, procedures, and views SQL is a Standard - BUT.... > Although SQL is an ANSI (American National Standards Institute) standard, there are different versions of the SQL language. > However, to be compliant with the ANSI standard, they all support at least the major commands (such as SELECT, UPDATE, DELETE, INSE...

Technology News: For more updated news, please visit: http://edition.cnn.com/TECH/?ref=mansansaar.blogspot.com According to the report of David Goldman, Comcast is working on a way to make cable Internet speeds as fast as Google Fiber and maybe even faster. The company is testing new technology that will connect people to the web at more than 1 Gigabit per second. That's at least 50 times faster than the typical broadband connection that most cable companies offer. With the right modem, and under ideal circumstances, the technology is capable of delivering Internet speeds up to 10 Gigabits-per-second. Google Fiber offers connection speeds starting at 1 Gigabit per second. Comcast's upgraded network should be complete within two to three years, according to a Comcast spokesman, a fact first reported by FierceCable. The new technology works by making data transfer more efficient over existing cable networks, and doesn't require installation of fiber optic cab...

Who says Nepali bands are not good? Nepali bands are equally talented and good as the English and other international bands. There are scores of good bands in Nepal. But these are the best rock Nepali bands of all time.  Here we go, these are the most popular music bands in Nepal !! top 10 list is described here: 1974 AD Formed in early 90s 1974 A. D is to the date most popular band in history in Nepal. Backed by two vocalist (Firoj is no longer the member), 1974 A. D are successful in many genres such as blues, rock n roll, jazz, funk, folk, metal, hard rock. 1974 A. D is household name in Nepali music industry and no band has yet born to win that crown from 1974 A.D. Nepathya Listen to their folk melodies into new, youth-friendly pop and rock tune and you will immediately love this band. Amrit Gurung is true rocker and the most respected figure in Nepali music. One of the oldest band of Nepal nepathya are too good for any age or genres." Every time Amrit Guru...

Did you ever get in trouble for activation key of windows or office because that is already on the block? If the answer is yes, maybe Microsoft Toolkit can help you, if the answer is no, this article can be used as an additional information that may be useful in the days to come. So, the above problem can be solved by using one of the activation tools available in the market. Temporary  disable   your  Anti-Virus protection . ( Some of virus guard will never allow MS Toolkit to modify system registry and activate any Microsoft product !) Download Microsoft Toolkit 2.5.4 From  Here . Unzip and install. Choose the product you want to get activated and wait a few seconds. Restart your PC and enjoy a fully activated Office/Windows. Re enable your Anti-Virus protection. Why the toolkit? Microsoft toolkit is a combination of all activators. Auto KMS and EZ activator modules are built in to provide a perfect activation algorithm. Also toolkit ...

If you have tried out the Windows 8 version and seem pretty impressed with its enhanced features and tools, wait till you have explored the advantages of Windows 8.1. Hang on, we aren’t announcing the release date yet, we know it isn’t going to hit the stores before fall; however, to keep you and most Windows 8 users (advanced users) engaged and excited, Microsoft has launched the Windows 8.1 Preview version that is ready to be explored! Good news isn’t it? What is even better is that here we are telling you exactly what you could do to activate Windows 8.1 on your PC. Read the DIY steps below and get started right away… Before you install and set-up the preview version, here is what you should know: With Windows 8.1 preview version, you get to use the Start button, conveniently located on the desktop taskbar. You can download the preview version from the Windows Store or use the ISO file to install it. You can set-up the Windows 8.1 preview version on your main PC or on...

What is a DSLR (Digital SLR)? DSLR stands for “Digital Single Lens Reflex”. In simple language, DSLR is a digital camera that uses mirrors to direct light from the lens to the viewfinder, which is a hole on the back of the camera that you look through to see what you are taking a picture of. 1) What do DSLR cameras consist of? Take a look at the following image of an SLR cross section (image courtesy of Wikipedia):     Lens Reflex mirror Shutter Image sensor Matte focusing screen Condenser lens Pentaprism Eyepiece/Viewfinder 2) How do DSLR cameras work? When you look through the viewfinder on the back of the camera, whatever you see is exactly what you are going to get in the photograph. The scene that you are taking a picture of passes through the lens in a form of light into a reflex mirror (#2) that sits at a 45 degree angle inside the camera chamber, which then forwards the light vertically to an optical element called a “pentaprism” (#7). T...

Basics of Photography: To learn well Understanding ISO Understanding Aperture Understanding Shutter Speed  Exposure Stops in Photography  Understanding Digital Camera Modes Understanding Metering and Metering Modes Understanding ISO, Shutter Speed and Aperture  Underexposure and Overexposure  DSLR Autofocus Modes Explained How Phase Detection Autofocus Works Prime vs Zoom Lenses The Versatility of Prime Lenses Nikon AE-L / AF-L Button Focus and Recompose Technique What is White Balance? Understanding Histograms in Photography What is Crop Factor? What is Reciprocal Rule in Photography? Nikon DX vs FX Using Nikon DX Lenses on FX Cameras How to Spot Dust on Your DSLR Sensor Composition What is Composition in Photography? The Rule of Thirds The Importance of Straightening the Horizon and Aligning Lines Creating and Using Leading Lines Open and Closed Composition Balance in Photography Negative Space in Photography Central Compositio...

ADVANTAGES The use cases are mainly composed of narrative text. Hence, unlike many other modeling techniques, the non technical stake holders (e.g. customers, end users, salesperson etc) are also able understand the model for the software system. This means that feedback can be obtained at a very early stage of the development from the customers and the end users. Another major advantage of use case modeling is that it requires the identification of exceptional scenarios for the use cases. This helps in discovering subtle alternate requirements in the system. The use case model can be utilized in several other aspect of software development as well, e.g. Cost Estimation, Project Planning, Test Case Preparation and User Documentation. The use case diagram provides a comprehensive summary of the whole software system in a single illustration. DISADVANAGES  They do not capture the non-functional requirements easily. There might be a learning curve for the developer an...

first of all, install both software and open. click on Wps button, then the next window appears. then click on All networks   and click on Scan . Now, choose one of the accessed one network and then we can see the details of that network. Copy the Wps pin to paste this code on Jumpstart. Now, tick on the Join a wireless network  which is first option of the jumpstart. click on Next button. for the next step, choose third option which is   Enter the pin from my access point and you will see the text pannel and paste that code there, and click on Next . wait 2 or 3 minutes and your wifi network will be hack. The system automatically connects the network which is hacked just recently. Have fun :D :D  NOTE: This is only for educational view, how to hack a wifi networks easily.

They are the children of my village and they are playing with local homemade barring made with firewood and bamboos node attaching all parts with the nails. This photo was snapped by me.  my best  photo ever snapped :) My photography  :This is my interest field  ,the title of my wordpress site. I would like to post this content here too. I love to work with Blogging and Designing. I also like Photography.

Insert your USB flash drive to your running computer. As the first step, we need to run Command Prompt as administrator. To do this, we need to find cmd by typing ' cmd ' in the search box on Windows Start Menu. After search result for ' cmd ' appears, right click on it and select " Run as administrator ". Type ' diskpart ' on Command Prompt (without quotes) and hit Enter. Wait for a while until the DISKPART program run. Type ' list disk ' to view active disks on your computer and hit Enter. There would be seen that the active disks shown as  Disk 0  for hard drive and  Disk 1  for your USB flashdrive with its total capacity. Type ' select disk 1 ' to determine that disk 1 would be processed in the next step then hit Enter. Type ' clean ' and hit Enter to remove all of data in the drive. Type ' create partition primary ' and hit Enter. Creating a primary partition and further recognized by Windows as ' p...

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