When you use the UNION command, you are stacking one result set on top of another. This is slightly different from the JOIN command, and this video is here to explain what the difference is and the best way to use UNION in your own MySQL database programs.
Wireshark is the world's foremost network protocol analyzer, and is the de facto (and often de jure) standard across many industries and educational institutions. This video tutorial demonstrates how to get the Wireshark packet sniffer up and running to do a capture as well as how to run a traceroute command. To get started hacking with Wireshark, watch this how-to.
So many newbies to Transact-SQL have difficulties determing when to use a UNION or a JOIN to satisy their query. This video teaches you some guidelines to help you quickly and easily identify whether your query will likely need to become a JOIN or UNION. Disclaimer: these are just guidelines and they will not work in every situation but they are applicable for most SQL developers most of the time.
Wondering how to do a union of two sets using OR operator?
There's no denying it was a hectic 2014 here in the United States. We saw the rise of ISIS, dealt with an Ebola scare, and witnessed the turmoil in Ferguson (and its aftermath). Plus, let's not forget about all of the hype revolving around The Interview, in which Sony was hacked.
Cindy Mastry explains how yoga exercises can help with the union between mother and child for a woman who is pregnant. The word yoga translates to "union." The first exercise demonstrated is the Hindi Squat. While working strength and balance, the woman holds herself in the perfect position for giving birth. The next exercise Cindy calls "Cat Circling." The woman stands on her hands and knees and rotates her body in a circular motion, anchored my her limbs. This is supposed to put the baby in...
Check out this fun and funky way to decorate your nails with the Union Jack. This how to video demonstrates the technique used for decorating your nails with the stripes British flag. You will need blue, red, and white nail polish, a base coat, and a clear top coat. This look is great for long or short natural nails and acrylic or artificial nails. With this how to video you can apply the British flag Union Jack.
Whether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you've come to the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the 24th installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn see exactly how Excel calculates/evaluates formulas including things like intersections, unions, negation, text operators and comparative operators. Knowing the o...
This video represents a union between two spheres of crafting - sewing and cardmaking. You can create some decorative stitching on your handmade greeting cards by using your sewing machine. Here's how you can sew on paper without ruining the paper or cardstock.
Games are essential to surviving the family car trip, and this one, perfect for younger kids, also helps them learn about our fifty, nifty United States.
The AFL-CIO's Transportation Trades Division, which represents 32 unions in the US, has successfully lobbied for the removal of 10,000-lb. and heavier commercial trucks from provisions in bills expected to pass that could allow for millions of driverless vehicles on public roads and streets, Bloomberg News reported.
This video describes problems with fruit trees and how to deal with them. One problem is Chlorosis, identified by yellowing leaves with green veins between the sections of the leaf. This is caused by a micronutrient deficiency (usually iron) that results when the tree roots are unable to absorb all the nutrients from the soil. This problem can be temporarily treated with a foliar spray of iron. Another problem is pruning wounds with decay that results when trees are not pruned correctly. They...
Wii Saber is a new MAC program that allows the player to hook up a Wii remote to the MAC OSX and play lightsaber games. Finally, the long-awaited union of MAC and Star Wars nerds. Watch this video computer tutorial and learn how to play lightsaber on a MAC with a Nintendo Wii remote.
FL Studio is one of the biggest names in digital music-making software, and Korg the biggest in physical gear. Unfortunately, FL Studio and the Korg nanoKontrol USB controller don't get along out of the box, and the transport buttons on the Korg won't work with FL Studio. That is, until you perform the steps in this video that will lead to a blessed union of software and hardware.
In this video, presented by the experts at the St. Louis Community Credit Union, learn how to prevent thieves from stealing your identity or account information. These days, between paper bills, Internet banking, social networking and all the other ways we interact, there are many ways for crooks to get into our private lives.
You don't need to be an authentic palmist to know the meaning behind your lines. If you want to explore the meanings behind the lines in the palm of your hand, Jim Winter is the man to learn it from. Here, he teaches the ATTACHMENT lines, also called AFFECTION lines, MARRIAGE lines and even UNION lines. These are very popular lines to read. See how attach in matters of love and how deep you commit yourself.
Video covering how to set up a Venn diagram. The video covers how to draw the diagram and then look at a set of data and place the data in the correct part of the Venn diagram. The sample problem is as follows.
Apple is giving iPhone owners even more options to express themselves via Animojis with a wide range of customization options for their personal Memojis.
A developer has previewed a pair of potential applications built on ARKit that can be triggered by Alexa, the resident voice assistant of the Amazon Echo.
Welcome everyone to the second part of the How To Become Anonymous online series. Today I will (briefly) introduce you to what has been defined "The most secure OS" : Tails a Debian based OS. (Official website: https://tails.boum.org/)
With the first wave of Apple Watches being received today, you're probably busy setting yours up and playing with all its features.
Using my Nexus 7 tablet as a flashlight to light my path on the way to my room late at night is difficult, and honestly, useless. It doesn't have an LED flash for pictures, so using it as a flashlight is essentially just me brightening the display as high as it can go.
The first thing we usually do with a new smartphone is download apps, and lots of them. There are your must-have games, utility apps, and of course—the free daily "app of the day" from Amazon. If you're like me, you'll install every single one of these free apps, and whether they get used or not, they'll be waiting in the app drawer.
No matter what Android enabled mobile device you have, if you want to add a contact to it, it's easy and the process of adding contacts (phone numbers, names, email addresses, etc) is practically the same. But how do you do it? Best Buy has answers. The Best Buy Mobile team explains how simple it is to add a contact to your Android enabled cell phone.
You don't want anybody to have access to your cell phone. Nobody. Well, instead of the standard unlock mechanism, the one anybody can unlock your cell phone with, the Motorola DROID, and Android enable mobile device, allows you to create your own unlock pattern, secret to anyone else, which wakes it from sleep mode. Best Buy has answers. The Best Buy Mobile team explains how simple it is to set up a secure lock on a Motorola DROID cell phone.
Sometimes, you just want to save a photo from the web onto your phone for further use, maybe a background or maybe to send to someone. Well, on the HTC Hero Android enabled mobile device, it's not hard at all. Best Buy has answers. The Best Buy Mobile team explains how simple it is to save web images to your HTC Hero cell phone.
Have a new app that you want to pin to your home screen on your Android enabled mobile device? Slapping the application on the home screen is simple on any Android phone. Best Buy has answers. The Best Buy Mobile team explains how simple it is to add apps to your home screen on an Android cell phone.
Widgets are invading our computers and mobile phones, and the new HTC Hero Android-enabled device is no different. If you want to get the most out of your widgets, you're going to have to first learn how to add new ones to your home screen. Best Buy has answers. The Best Buy Mobile team explains how simple it is to add widgets to your HTC Hero cell phone.
One of the ultimate goals in hacking is the ability to obtain shells in order to run system commands and own a target or network. SQL injection is typically only associated with databases and their data, but it can actually be used as a vector to gain a command shell. As a lesson, we'll be exploiting a simple SQL injection flaw to execute commands and ultimately get a reverse shell on the server.
Know thy enemy — wise words that can be applied to many different situations, including database hacking. It is essential to performing adequate reconnaissance on a system before even thinking about launching an attack — any type of attack — and this is no different for SQL injection.
The key to becoming a competent white hat is knowing how the technology that you are trying to exploit actually works. SQL injection is one of the most common methods of attack used today and also one of the easiest to learn. In order to understand how this attack works, you need to have a solid grasp of ... you've guessed it ... SQL.
If you have any Google applications, like Gmail or Google Calendar, that you want to sync to your new Android enabled mobile phone, it's a simple task to complete. There's nothing hard about it, but if you think you need help, Best Buy has answers. The Best Buy Mobile team explains how simple it is to sync Google apps with your Android cell phone.
It’s never too late to clean up your credit record – and save yourself thousands of dollars in exorbitant interest rates in the process. Learn how to repair your credit with this guide from Howcast.
A potentially groundbreaking new app targeting retail financial services hopes to bring augmented reality to your local bank and credit union.
Hello! I invite all the readers, interested in space, to discover the origin of the names of the planets in our galaxy. Just simply follow my words,... Step 1: Planets and Stars
Has you rent check bounced again for no apparent reason? It happens to everyone, but if you're roommate needs the money fast, you need to fix it fast, and wire transfers are the fastest way to give money to someone else. Executing a wire transfer is as easy as making one phone call.
Lebron James, or King James to his royal subjects, is extending the reach of his kingdom beyond basketball and into the realm of augmented reality.
With the British exit from the European Union looming, the UK is looking to the auto industry to help boost their economy and secure jobs through the upcoming years. Today, Business Secretary Greg Clark and Transport Minister John Hayes announced the government investment of $136.7 million (£109.7 million) across 38 different automobile projects, as a part of the Plan for Britain.
Any truck driver who breathed a sigh of relief when US Secretary of Commerce Steve Mnuchin recently stated that driverless cars "will not affect jobs in a meaningful way for roughly 50 to 100 years" can go back to being anxious about job security again.
Lens Launcher was one of the winners of 2106's Android Experiments I/O Challenge a few months ago, and with good reason—it gives us a new way to browse for apps on our Android phones. It's slightly reminiscent of how the Apple Watch does it, but even better.
