Simple Symbols Search Results

How To: A Hacker's Guide to Programming Microcontrollers

While hackers know and love the Raspberry Pi, many don't know of its cheaper cousin, the microcontroller. Unlike a Pi, which can be used more or less like a regular computer, microcontrollers like the Wi-Fi connected ESP8266 require some necessary programming skill to master. In this guide, we'll build an Arduino program from scratch and explain the code structure in a way anyone can understand.

HoloToolkit: How to Add Voice Commands to Your HoloLens App

The HoloToolkit offers a great many, simple ways to add what seems like extremely complex features of the HoloLens, but it can be a bit tricky if you're new to Windows Holographic. So this will be the first in an ongoing series designed to help new developers understand what exactly we can do with the HoloLens, and we'll start with voice commands.

Tutorial: Create Wordlists with Crunch

Greetings all. Before I get into the tutorial, I would like to mention that I am fairly new to Null Byte (been lurking for some time though), and what really appeals to me about this place is its tight, family-like community where everyone is always willing to help each other and the constant search for knowledge that inhabits this subdomain is a driving motivator for me to join in. I'm glad I arrived at the right time. Anyway, wipes tears (not really)...

How To: Find & extract duplicate records from a data set

This video is about finding duplicate entries in excel sheet. The example excel sheet contains different names. There are around 1000 different names in the sample excel sheet. CountIf(range,criteria) formula has been used to do the comparison and return of results in True or False mode. Type =CountIf( now move your left arrow key, this will generate the formula like =CountIf(A2. Now press Ctrl+Shift+Down arrow, this will select all the available values in the column. Now press F4 to lock it ...

How To: Make a rotating SWF logo in Photoshop

This video shows how to make a rotating SWF logo in Photoshop. Choose any desired logo that will be used later in the SWF file. Save the logo to the desktop. Use any kind of editing pogram. Make sure we only have what we want showing the area coloured with small squares is invisible. Open any version of Adobe Flash. Create a new "Actionscript 2" file. Then set workspace size to 240X320 and background color to match the picture we choose before. Make sure we select Flash Lite 2.0. Then go to F...

How To: Throw a simple terracotta wall hanging vase

In this how-to video, you will learn how to create a simple terracotta clay wall hanging vase with a pottery wheel. Begin by throwing a piece of clay on the pottery wheel. Now, make a circular shape with the clay. Next, widen the shape and then make a bowl shape inside. Now, bring the shape up so that it is elongated. Keep doing this until you get to the desired shape. Now, narrow the base of the clay. Make sure that the width tapers smoothly. Now, refine the top and inside of the clay. Take ...

How To: Graph linear inequalities

In this video the instructor shows how to graph linear inequalities. A linear in a equation is almost similar to a linear equation except for the sign in the equation. Now treat the in equation as a linear equation and graph the line. So substitute the lesser than or greater than symbol in the liner in equation with the equals to sign and graph the equation. Find the slope of the equation and identify the points that the line passes through. Now take a point on the either side of the pointed ...

How To: Make a simple strada

This is a tutorial of how to make a simple breakfast strata. This is made at night and cooked the next morning. Ingredients: Canned Crescent Roll dough, 2 eggs, 8 oz sausage, 3 oz milk, 4 oz mozzarella, salt and pepper, 7" x 7" greased oven dish (where we'll put the dish) 1. Grease the pan and lay the crescent roll dough in the bottom of the dish2. Add cooked, patted-dry, crumbled sausage on the base. As you may have guessed, thick-cut bacon works too3. Add chopped bell peppers (optional)4. M...

How To: Do different kinds or balloon twists

Mike Floyd demonstrates how to twist balloons into amazing shapes in a simple, and straight-forward manner. Inflate Balloon about 3/4 of the way and tie end. Next, make one twist at mouth of balloon, which creates a "sausage" twist and sections the balloon. All other twists will stem from these twists. Hold each section of balloon, and twist the longer section at about the same length as the first "sausage" twist you created earlier in Step 2. Now fold the 2 smaller "sausage" twists over the ...

How To: Do dog yoga

While the best way to practice dog yoga, or, “Doga,” is by attending a class, you can get a head start at home with these simple instructions.

How To: Blend a healthy peanut butter split smoothie

Beat the snack attacks with this healthy banana and peanut butter favorite. You'll love how simple and quick this fruit smoothie is to prepare. This cooking how-to video is part of Healthy Appetite with Ellie Krieger show hosted by Ellie Krieger. Cooking healthy food can be quick, easy, but most of all, delicious. Nutritionist and author Ellie Krieger has created fast and simple healthy recipes for the real world. She'll show you how simple it can be to stay on the healthy track no matter how...

How To: Make a teriyaki pork tenderlion

This meal is simple enough for every day and special enough for guests. Follow along and learn how to make a teriyaki pork tenderloin. This cooking how-to video is part of a Healthy Appetite with Ellie Krieger show hosted by Ellie Krieger. Cooking healthy food can be quick, easy, but most of all, delicious. Nutritionist and author Ellie Krieger has created fast and simple healthy recipes for the real world. She'll show you how simple it can be to stay on the healthy track no matter how busy a...

How To: Make honey roasted sweet potatoes

Bake an incredibly simple side dish of honey roasted sweet potatoes, Follow along to learn how easy it is to incorporate healthy vegetables into your diet. This cooking how-to video is part of Healthy Appetite with Ellie Krieger show hosted by Ellie Krieger. Cooking healthy food can be quick, easy, but most of all, delicious. Nutritionist and author Ellie Krieger has created fast and simple healthy recipes for the real world. She'll show you how simple it can be to stay on the healthy track n...

How To: Create perspective text with a drop shadow in Adobe Photoshop

Even people who are new to using Photoshop will be able to understand this simple tutorial. Take a piece of text (a single word, a heading or even a whole line) and then apply a series of effects to the text to give a perspective look. Then apply the drop shadow effect for a little greater depth. This is a great look for a logo or any piece of text you want to draw attention to!

How To: Insert a movie from iTunes into your Keynote project

The Media Manager that comes with Keynote is a useful tool for adding in all sorts of media to your slideshow or project; and videos can add an extra level of depth and information to your project. Take any movie or clip from your iTunes library and then use the Media Manager tool to insert it into Keynote. It's a very simple process - the whole video showing you how to do it takes barely a minute!

How To: Create Britney Spears' makeup look from "Hold It Against Me"

Britney Spears' new track "Hold It Against Me," with its gyrating bass beats and trace influence, is the logical musical evolution for the greatest pop princess of all time. In the music video, she wears a very simple yet attractive makeup look featuring sculpted features, long lashes, and glossy pink lips. Check out this makeup tutorial by Lauren Luke to learn how to get the look.