Sql Logic Search Results

How To: Use red stone to create logic gates in Minecraft

Everyone talks about Minecraft and Logic Gates all the time and the various uses for red stone, heck, someone even made a fully useable calculator! But using Red Stone takes a special kind of math and logic that some may be confused about. In this video you will learn the basic uses of red stone and also the logic and theory behind it and how it all works.

How To: Understand propositional logic

In this video the author talks about the basic concepts in propositional logic, explaining how important this concept is to understanding the basic concept of logic. He says that propositional logic is also called "sentential logic" or "statement logic". He states that a proposition is synonymous to claim, statement or insertion. He states that propositional logic deals with logical relationships between propositions taken as wholes. He states that in proposition logic the proposition is deal...

How To: Remove the logic board from a G5 iMac

In this how to video, you will how to remove the logic board from the iMac G5. First, get the t6 screw driver and remove the screws in the corner. Unplug the airport card. Now, unplug all the cables connecting to the logic board. Now, unscrew the torx screws located on the logic board. Unplug the optical drive cable by unscrewing the 2 torx screws holding it. Next, unscrew the torx screws located near the center top of the board. You can now remove the logic board. However, there is a hard dr...

How To: View the logic in a form template with InfoPath

You don't have to check the settings for every control individually — you can use the Logic Inspector to see a form's business logic displayed in a single window, grouped by features such as data validation, calculated data values, rules, and programming. Take a look at this instructional video and learn how to view the logic in a form template with Microsoft InfoPath.

How To: Use sidechaining in Logic Pro

In this video, we learn how to use sidechaining in Logic Pro. The idea is that one sound will cancel out another. For example, when the kick comes then the bass will disappear. To do this, first set up an ultra beat using a multiple out with the preset kit. From here, you can send this to it's own channel on the mixing base. If you go back to the mixer, you will see the ultrabeat and can create a new channel that links directly from this. Do this by clicking the "+" symbol. After this, conver...

How To: Attach or detach a database in SQL Server 2005 Express

In this video tutorial, viewers learn how to detach and attach a database in SQL Server 2005. Microsoft SQL Server is a relational model database server. Begin by opening the Database and show all the tables. To detach the table, right-click the database and select Detach. Make sure that the database is not opened or it will not detach. To attach a database, right-click on Database and select Attach. Click on Add and find the table. Select the table and press OK. This video will benefit those...

How To: Use advanced logic in LittleBigPlanet 2, including counters and controllinator

LittleBigPlanet 2 has expanded the prodigious level editor from the first game into a powerful and complex new form, and you probably need some tutorials to learn about it's many features. This video will teach you about some of the game's advanced logic features, including toggle, counters, timers, random, direction splitter, direction combiner, selector, sequencer, and controllinator.

How To: Remove the logic board and micro SIM from an iPad 3G

Accidents will happen. This brief how-to will guide you through the process of removing the logic board and micro SIM card from an Apple iPad 3G tablet computer quickly and efficiently without damaging any of the components, the first necessary step of any successful repair. This tutorial will also be of use to those who wish to learn more about the guts of their iPads without actually disassembling their units.

How To: Optimize SQL performance

Gain insight into best practices for SQL Server optimization and ways to alleviate many root causes that can impact performance of your SQL Server database. Kevin also will discuss how to manage for planned and unplanned changes, speed time to implementation of your applications and ensure that your databases are running as they should.

How to Hack Databases: Hunting for Microsoft's SQL Server

Welcome back, my fledgling hackers! The database is the hacker's "pot-of-gold," as it contains information that is very valuable to both the business and the hacker. In this, the second of my series on hacking databases, we're on the "hunt" for Microsoft's SQL Server. Although far from the most commonly used database (Oracle hold's that title), Microsoft's SQL Server is very often found in small-to-medium sized businesses. Even a few big businesses use it.

How To: Find the BPM of a song in Logic Pro 8

In this video, you are shown how to find the BPM, or beats per minute, of a song that you have recorded by using Logic Pro 8. Start by loading up your song. Then go to the inserts menu, and from there go to metering. Inside the metering menu, click on the beats per minute counter. Then click on either stereo or mono, depending on your speakers. Play the song that you uploaded, and the counter will automatically find the beats per minute of your song. Go back into the inserts menu and click on...

How To: Use JOIN vs. UNION in SQL

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.

How To: Order MySQL record sets with the PHP SQL ORDER BY command

In this clip, you'll learn how to adjust database parameters using phpMyAdmin and order MySQL pages with SQL ORDER BY. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Protect against SQL injection attacks when programming in PHP

In this clip, you'll learn about how to prevent SQL injection when writing code in PHP. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Change presets in Logic Pro instruments

In this video, we learn how to use Logic Pro: Changing presets in Logic instruments. First, insert the ES2 and add in a preset that you like. You can also use key strokes to step through presets instead of using the mouse to click through all of them. By doing this, you will save time while you are going through presets to audition a bunch of presets to find the one you want. Use the drop down menu within the instrument to find the different presets and then choose one you would like to inser...

SQL Injection 101: How to Avoid Detection & Bypass Defenses

It is often said that the best hackers remain unknown, and the greatest attacks are left undiscovered, but it's hard for an up-and-coming penetration tester or white hat to learn anything unless one of those factors is actually known or discovered. But the end goal here in our SQL injection lessons is to make that statement as true as possible for us when performing our hacks.

How to Use Logic Pro: Arrange Window

Get to know how to use Logic Pro's arrange page in this short tutorial. Use the arrange area to work with the audio of your song. Change the timeline by choosing a time and beat. Use the toolbar area to do some functions. Use the icons to easily open up media and list areas. Use the bin to store your audio. Use the browser to look for your audio songs. Use the event list editor to edit your MIDI information. Use the inspector to view the channel strips of your track. Use the editors in the bo...

How To: Add movement to a bassline with filter modulation in Logic Pro 8 or 9

In this clip, you'll learn how to add excitement to a bass part by introducing a filter. Whether you're new to computer recording, new to the Ableton Live DAW (digital audio workstation) or just looking to pick up a few new tips and tricks, you're sure to benefit from this free video software tutorial from NextStepAudio. For more information, including detailed, step-by-step instructions, take a look.

SQL Injection 101: Advanced Techniques for Maximum Exploitation

For SQL injection, the next step after performing reconnaissance and gathering information about a database is launching an attack. But something seems off .. in the real world, it's usually not quite as simple as passing in a few fragments of SQL code to an input field and seeing all that glorious data displayed right in the browser. This is when more advanced techniques are needed.