If you want to know the best way to get an accurate pH measurement, this shows the lab equipment needed and the processes used. When doing chemical reactions, sometimes the acidity or the basicity is important. This is usually defined as pH and measuring it can be very useful for getting the reaction right. There are a few ways to measure pH, and the simplest, cheapest, most reliable method is paper. But that's not all. See a whole lot of ways in this two-part video.
The road to becoming a skilled white hat is paved with many milestones, one of those being learning how to perform a simple Nmap scan. A little further down that road lies more advanced scanning, along with utilizing a powerful feature of Nmap called the Nmap Scripting Engine. Even further down the road is learning how to modify and write scripts for NSE, which is what we'll be doing today.
Traditional subdomain enumeration techniques create a lot of noise on the target server and may alert intrusion detection systems to an attacker's intentions. For a stealthier approach, there's a tool with the capability of finding hundreds of subdomains related to the target website without alarming the server administrators.
Greetings fellow students! I'm currently reading a book called "Violent Python: A Cookbook for Hackers, Forensic Analysts, Penetration Testers and Security Engineers"
The native dictionaries in iOS, which have been around since 2011, let you define words on your iPhone on the fly in Safari, News, Notes, and other apps. But if you read or write in more than just English, you won't be able to see accurate definitions unless you add those other languages to your list of dictionaries manually.
Welcome back, my fledgling hackers! Nearly every commercial enterprise worth hacking has an intrusion detection system (IDS). These network intrusion detection systems are designed to detect any malicious activity on the network. That means you!
Though this isn't quite fit for winter wear, you can surely wear this in the spring, summer, and fall, during those times when it's warm with a brisk breeze that might send small shivers down your spine (perhaps a few goosebumps).
In this 14th video in a series about JAVA game development, "thenewboston" (Bucky Roberts) explains how to redefine your screen to avoid annoying flickering. Flickering in JAVA games often occurs because of time lags as the viewer watches the computer draw a new screen, pixel by pixel. Pre-installed code in JAVA can be used to eliminate this problem by taking advantage of "Buffering" and "Page Flipping". These functions permit you to delay the composition of a new screen until it is finished,...
To apply a Megan Fox-inspired makeup is very simple if you work on the steps which is as follows. First, use a 'Maybelline' Quad in 'Chai' Latte and use the lid color and put into the crease of your eyelid (use a color slightly deeper than your natural skin color). Next, use the brow color in the quad and apply to your eye brows. Next, use Sally Girl eyeshadow in Champagne and apply to eyelid and near the tear duct. Take the lid color from the quad and apply under the lower lash line. Use E.L...
Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to build a sign in Photoshop with 3D lightbulbs.
Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to apply localized correction in Lightroom 2.
Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to create a soothing pastoral scene in Photoshop.
Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to turn images into watercolor paintings in Photoshop.
This 7 part Houdini 9 tutorial series is about how to transfer color using dynamics is a great place to start to understand Houdini's dynamics in a significant way. Part one covers painting setup, two establishing a paint source, three creating paint, four defining paint colors with a solver, five painting with dynamics, six reviews how it works, seven setting up for render output. Learn to paint and transfer color with dynamics in Houdini 9 and get more control over your work in this tutorial.
When you have to find the average of two or five numbers then you have to add all the numbers and then divide then by two or five respectively. However in the case of the function you have infinite many values over any interval. But it is not possible to add all and then divide by infinity. Therefore you have to calculate in a different way. Imagine that you have to find the average of y=f(x). Then you have to average it from the interval from ‘a’ to ‘b’. The inner area under the curve shall ...
Teach Excel describes how to create a dynamically updating named range that goes from left to right using Excel. First, you define the named range by highlighting the cells containing numbers in a certain row. In the name box to the left of the formula bar, type the name of the data. In this example, the numbers correspond to sales, so type "sales." To check if the named range works, click on an empty cell and enter =sum(sales). That should return the sum of the highlighted cells. However, as...
You don’t need to be in the gym to get super toned arms and legs. Stay outdoors and with only an exercise band you can get a difficult and muscle specific exercises that will turn any arm flab into defined muscle.
Stephanie Valentin teaches us how to draw a stone angel in Photoshop. You create a new document of 1100 x 200 pixels. You sketch the character with a black brush of 5 pixels and 100% of opacity on a new layer. Keep this layer of the whole painting process. Then create a new layer, filling the shape with a dark color. Use a hard brush of 25 pixels and 100% opacity. Create a new layer Light 1, apply large lights with a soft round brush of 20 pixels and 35% opacity. Apply a Gaussian blur of 8 pi...
This video describes how to draw an anime face viewed from the front. Anime faces are enjoyed by everyone because they depict unique personalities. Anyone can draw an anime face using their imagination. These steps make it simple:
1. To create a clipping mask in Adobe Illustrator, go to File menu select Place button. It will open a dialog box select any picture from there.
In this six-part drawing tutorial hosted by artist Wayne Tully, learn how to draw a firey flaming skull. Start from scratch in part one with the outline of the skull, then move onto the skull's features including the eyes and jaw in part two. Part three takes you through shading under the skull's eyes and around the skull's cheekbones to add dimension. In part four, learn how to strengthen pencil lines & add shading to define the cheekbones. Once the skull is done, part five goes over how to ...
This video tutorial demonstrates how to crochet a Catherine Wheel stitch blanket. Stitching a Catherine Wheel takes more time than other crochet patterns, but it is well worth it. As seen here, it is possible to crochet two colors of yarn as one to re-enforce the rainbow gradation pattern. The Catherine Wheel is defined as a Gothic marigold, or circular shaped, spinning firework. The radiating colonettes of the stitched wheel resemble spokes. This crochet pattern creates a thick and intricate...
Whether you work in sales or want to become more persuasive and better at selling yourself, the art of selling can be transferred to nearly any career path or walk of life. Whether the gains are monetary or interpersonal, being a great salesperson is one of the most invaluable skills you can ever learn.
Have you tried searching for 4K HDR videos on YouTube, only to get 1080p videos just because the uploader used "4k" or "HDR" in the description? Or have you tried looking for a video about something that just happened, except YouTube's algorithm surfaces established videos first by default, so all the results you get are older than a month? Well, there's a better way.
While self-driving cars appear to be as inevitable as augmented reality headsets, the auto industry and its technology partners likely have years of testing to complete and regulatory loopholes to jump through before self-driving cars hit most highways.
Welcome back to another episode of Java Tutorials, In today's tutorial, we'll be learning about what methods are, proper syntax when writing Methods, and why they are beneficial in a program's code.
Hello friends! This tutorial will teach you how to build a local pentesting lab on your Linux machine which will enable you to easily install common web applications so you can practice locating and exploiting their known vulnerabilities (or discover new ones!). In particular, this is an excellent way to learn how to hack Wordpress, Joomla, and Dupral plus many more!
hello my dear colleagues, I made a visit to nullbyte and found that there is not a complete tutorial about the google dorks, so I felt the need for this tutorial, and seeing that there are many newbies around, so here's a tutorial that will teach you how to use google to hack.
Welcome back, friends! Many times, businesses, friends, and family will lock their zip files with a password to keep their files secure. It is reasonable, and understandable. Well, thanks to hackers, there are many ways to get past this wall of security.
Welcome back, my fledgling hackers! Scripting skills are essential is ascending to the upper echelons of the hacker clique. Without scripting skills, you are dependent upon others to develop your tools. When others develop your tools, you will always be behind the curve in the battle against security admins.
Welcome back, my hacker novitiates! Finding vulnerabilities in systems can be one of the most time-consuming tasks for a hacker. There will be times, though, when you'll find yourself in a position that you know that a particular port represents a vulnerable application or service.
The iPhone is great. And so is Google Maps. And together, they define mobility. They go together perfectly. Like yin and yang. But how do you get the most out of Google Maps on the iPhone? Best Buy has answers. The Best Buy Mobile team explains how simple it is to use Google Maps on your Apple iPhone for directions.
In this video, John Alvino talks about his favorite lower ab exercises. The first is called the lowball pulling. You begin by putting your feet on top of a swiss ball, put your hands in push up position, have good stability and bring your knees towards your chest and then extend it out, all while contracting your abs. The next lower ab exercise Alvino discusses is called the hanging knee raise. With an overhead bar, grip on to the bar and allow your body to hang in a pull up position. Bring y...
This video shows how to make a real 3d text in Photoshop. First open up Photoshop. Create a new document File > new. Then select width then OK. Fill the background with black. Then go to the text tool and write whatever we want. Choose a font with fat letters. Right click on the text layer and go to "Blending options". Then edit the text in our way. We can create a Gradient Overlay, Contour, Stroke and Outer Glow. We can add any effect we want. Again right click on the text layer and click "R...
This how to video shows you how to make your avatar look like the Joker from Batman Arkham Asylum. First, go to the avatar edit menu. Hold the button down for 60 seconds until the box tilts. Now, search for spiky hair and choose a green color. Now, move on to the eyes. Choose evil eyes and select any eye color. For the eyebrows, choose a curved shape for an evil look and select a black color. For the ears, choose long ears. For the nose, select a wide or defined nose. For the mouth, select a ...
Open up dreamveiwer and click HTML on creat new. If the new page opens then go to design view and then go to insert and then layout object and then diff tag in that then click ok for that. There we have to create a scrollbar content. Then we have to right click there and go to css styles and then go to new. There go for selector type and click class and then name it as you want. Here he just named it as scrolldivstyle then go to go define in and take this document only and then click. Next yo...
By watching this video, you will learn how to create your own art journal. Begin by cutting pieces of heavy weight cardstock 5" by 8". After you have cut all your sheets, fold them in half. If you want a defined crease, you can use a bone folder. Next, poke small holes in the crease of each sheet. Start at the center and then poke one every inch above and below the center hole. Then using a regular running stitch, sew through each hole of a single sheet. Once you reach the bottom hole, bring ...
1. Select the cell for which the dropdown menu is to be applied. 2. once the cell is selected goto DATA menu select VALIDATION.Data validation dialog box will be displayed.
Kandee Johnson demonstrates pinup girl make (similar to Betty Paige or Dita von Teese). You’ll need an angle brush, a fluffy brush, black liquid liner, black pencil liner, nude and pink / peach eyeshadow, black eyeshadow, false eyelashes and bright red lipstick. Start with prepared skin. Then take the light pink eye shadow and apply all over the eyelid. Deposit the most eyeshadow under the eyebrow arch. Then take an eyeshadow with some brown or tan in it to put in the crease of the eyelid to ...
Jennifer a licensed cosmetologist demonstrates how to create a loose beach style bohemian hairdo. Jennifer starts by explaining how to part the hair in the front of the head. She does this to then show viewers how to create a French braid as many celebrities like Anne Hathaway, Jennifer Aniston and Molly Sims have been spotted wearing. She demonstrates how to zig zag the part by using a rat tail comb to place in the middle of the part and make a zig zag motion to create the look. Jennifer als...
