OpenLLM-France/wikimedia huggingface dataset:
# Technical Theatre/Lighting/Followspots

A Followspot is a powerful theater light used to 'follow' actors around the stage. They are operated by a human followspot operator. Most followspots use arc lamps or the more powerful xenon arc lamps to produce a bright, white light. Typically followspots include:
* A powerful lamp
* A manually focused lens
* A manual dimming device
* An "iris" to adjust the size of the spot/angle of the beam
* A color magazine or "boomerang" consisting of several gel frames which can be swung in front of the beam
* Some sort of physical sight to assist in aiming is sometimes added onto the lamp by the operator.
Some followspots also allow gobos to be fitted.

## Uses

Generally a followspot is used to highlight actors on the stage, but it could also be used to focus the audiences attention on a hand-motion or props.
# Technical Theatre/Lighting/PAR

PAR lights, or Parabolic aluminized reflector light, are often referred to as Parcans. They are normally a single lamp/reflector unit, that looks similar to a car headlight inside a metal can, which has the appearance of a sausage. Parcans can come in a variety of different sizes, anywhere between a Par16, which is based around an MR16 lamp and the whole unit is approximately 3 inches long, to a Par64, which utilizes a much bigger lamp and is around 2 feet long.
The number following PAR [PAR 64, 38, 16 etc] refers to the diameter of the lenses of the lamp. The formula being n/8 inch = diameter. [ie: a Par64 is 8 inches in diameter]
Parcans have a much greater usage outside of the theater industry, and are used large amounts for music concerts and tours. If large areas need to be lit, a 3 x 3 grid of Parcans is useful, which is known as a "nine-light".
It is now possible to get LED PARs, which are very similar to Parcans, except, instead of using halogen lamps, they use LEDs, to output light, most also have three different color LED's: Red, Green and Blue allowing color mixing to some extent as well as white.

## Lamps

Parcans cannot be focused, but you can change the beam angle by changing the lamp. You can get lots of different bulb sizes for them, and some of the most common are show below:
* CP60 - 1000 W, 240 v - VNSP (Very Narrow Spot)
* CP61 - 1000 W, 240 V - NSP (Narrow Spot)
* CP62 - 1000 w, 240 V - MFL (Medium Flood)
See /Lamps for more information

## Uses

Parcans don't have any methods of focusing, and limited methods of beam shaping; as such, they are mainly used for color washes, instead of tight focused areas. They can also be used effectively for blending colors. Their fast flash time makes them good for chase sequences.
# Visual Basic/IDE

IDE stands for "Integrated Development Environment". This module describes how to use the Visual Basic IDE.
# Visual Basic/Links
## External Links

| Link | Comment |
| Visual Basic Tutorial | 37 Lessons on Visual Basic 6 and sample source code |
| Visual Basic 6 (VB6) tutorials and source code | Example Visual Basic 6.0 tutorials and source code |
| VBCorLib | Do exceptions in Visual Basic 6.0 |
| Visual Basic Tutorials |
| WinsockVB | Everything there is to know about sockets and Visual Basic 6.0. Still has active forums. OFF LINE |
| VBSpeed | Objective evidence you can use to help you write faster code |
| GPWiki | Contains more game related Visual Basic tutorials |
| XtremeVBTalk | A VB forum |
| AllAPI | Examples for Windows APIs |
| Hardcore Visual Basic | Bruce McKinney's masterpiece; shows that you can write almost anything in Visual Basic 6.0. |
| Planet Source Code | Sample Source Code |
| VBCode.com | Free Source Code for VB |
| A1VBcode.com | Another Free Source Code site for VB |
| VBexemple.com | Free examples(source code), Tutorials for Visual Basic 6.0 |
# Steganography/Network
## HICCUPS

under construction

## VoIP

under construction

### SIP

under construction

### LACK

under construction

## RSTEG

under construction

## SCTP

under construction

## PadSteg

under construction
# Steganography/stego analysis

The easiest way to recognize whether a graphic is suspect is to compare it with the original. It is not difficult, thanks to Google image search, we can see this by checking the identification of processing. Then we can compare both photos using the compare tool (available in the imagemagick package - the effect in the gallery section.
For the computer, the differences can be seen on the palm of your hand, although the tools are trying to be imperceptible by the human eye.
Okay, we already know that a photo can potentially have hidden information, now that we need to extract the information we need to get to know the way it insert.
under construcion

## Further complications

Detecting a probable steganographic charge is often only part of the problem, because the load can be encrypted first. Encrypting the load is not always done only to hinder the recovery of the load. Most strong ciphers have the desirable property that the load appears indistinguishable from the scattered noise evenly, which can make stegoanalizations extremely difficult.

## Gallery

For example, I used impressionistic graphics, the file that was hidden in it is lorem ipsum. In the last example (outguess) it contained enough information that I had to insert only one sentence with lorem ipsum out of necessity.
Below you can see fragments of the image that have changed in relation to the original:
The LSB technique ([StegoShare):
graphs (steghide)
Outgusses:
# Steam Deck

This is a guide and manual for Valve Steam Deck that is a gaming handheld as well as a personal computer.
There is a wikibook title for History of video games/Platforms/Steam Deck

## On Windows 10: Setup Steam

If you don't use SteamOS 3 Arch Linux and have Windows 10;
If the game does not correctly use Steam deck controller, you can install Steam and enable it through adding Windows games as non Steam game into Steam library , if there are still problems you could install Steamdeck Windows Controller Driver (SWICD) that should help there is a guide too [https://steamcommunity.com/sharedfiles/filedetails/?id=2804823261 steamcommunity] [https://steaminput.wiki/en/home ]

## Losing battery while shutdown

1.Shutdown your Steam Deck
2.Hold down the volume up (+) button and press the power button to boot into BIOS
3.Open BIOS
4.Open Setup Utility , Open Power
5.Select Battery Storage mode
6.Select Yes
7.Your device will boot up in battery storage mode
# Steganography

* Introduction
** Pros
** Cons
* Techniques
** EOF
** LSB
** DCT
** FFT
** DSSS
** KLT
* Covers
** Text
** Image
** Video
** Audio
** Executables
** HTML
** Others
* Network
** HICCUPS
** VoIP
*** RSTEG
** SCTP
** PadSteg
** FTP
** SMS
** MMS
* Net nautrality
** Bandwidth throttling
** zero-rating
* Digital watermark
* stegoanalysis
* Bibliography
# Steganography/Techniques
## Classification

* Inserting
* Algorithm
* Grammar
* replacement
* Generate

## EOF

Classification method: Inserting
Stego type: Pure
Most primitive method, it's about uploading files after ending file. Worked on any file however information carriers are very easy to detect.
Pictures are simple a book example of steganography so they could not miss them either. For example, we'll use it in a flickr server. Flickr on the 200 MB limit for a single photo and still does not support RAW files. Let's see how to avoid this inconvenience.
You can hide the RAW file inside any single container file "on the lug" by pressing it between or near the end of the original file. For convenience, therefore, they should first create a converted version of the RAW file to the equivalent that supports the service (png, jpg). Later:
In Linux:
in Windows (cmd)
In Mac OS
Our final file has hardly changed, except for the size.

## LSB

* Classification method: Algorithm
This method is probably the easiest way of hiding information in an image and yet it is surprisingly effective. It works by using the least significant bits of each pixel in one image to hide the most significant bits of another. So in a JPEG image for example, the following steps would need to be taken
1. First load up both the host image and the image you need to hide.
2 Next chose the number of bits you wish to hide the secret image in. The more bits used in the host image, the more it deteriorates. Increasing the number of bits used though obviously has a beneficial reaction on the secret image increasing its clarity.
4. Now you have to create a new image by combining the pixels from both images. If you decide for example, to use 4 bits to hide the secret image, there will be four bits left for the host image. (PGM - one byte per pixel, JPEG - one byte each for red, green, blue and one byte for alpha channel in some image types)
Host Pixel: 10110001
Secret Pixel: 00111111
New Image Pixel: 10110011
5. To get the original image back you just need to know how many bits were used to store the secret image. You then scan through the host image, pick out the least significant bits according the number used and then use them to create a new image with one change - the bits extracted now become the most significant bits.

## DCT

under construcion

## FFT

under construcion

## DSSS

under construcion

## KLT

under construcion
# Steganography/Bibliography

* Volodymyr Mosorov - Digital steganography
* DOI: 1607.07947
Eric Cole. "Hiding in Plain Sight: Steganography and the Art of Covert Communication". 2003.
Oleg Evsutin; Anna Melman; Roman Meshcheryakov. "Digital Steganography and Watermarking for Digital Images: A Review of Current Research Directions". 2020. doi:10.1109/ACCESS.2020.3022779
V. Nagaraj; Dr. V. Vijayalakshmi; and Dr. G. Zayaraz. "Overview of Digital Steganography Methods and Its Applications". doi:10.14257/ijast.2013.60.05
# Steganography/Net neutrality
## Bandwidth throttling

Although ISPs may actively throttle bandwidth, there are several known methods to bypass the throttling of a user's bandwidth, if the throttling is focused on a particular protocol.
* VPN – Generally costs a monthly fee to rent, but offers users a secure connection where data cannot be intercepted.
* Force Encryption – Free method that works for some users.
* Seedbox – A dedicated private server, usually hosted offshore, that offers high speed upstream and downstream rates and often storage for a relatively high monthly cost.
* SSH Tunneling

## Zero-rating

Some ISP's sometimes they tempt with type offers "Facebook/Netflix/Wikipedia/Other popular services zero", which means don't charge a data transfer limit. It's similar to modem. For example does exists project facebook-tunnel usage tuncap or transports by the same author using HTTP.
# Thermodynamics, Electricity, and Magnetism

Thermodynamics, electricity, and magnetism are important topics of physics. Thermodynamics is concern with heat, system and processes of its transfer Type of systems 1.adiabatic system 2.isolated system 3.closed system 4.open system

## Topics

* Properties of Fluids
* Temperature and Ideal Gases
* Heat Flow & The First Law of Thermodynamics
* The Molecular Basis of Thermal Physics
* The Second Law of Thermodynamics
* Electric Charge
* Electric Field
* Gauss' Law
* Electric Potential
* Capacitors and Dielectrics
* Current in Materials
# Think Python

Think Python is a concise introduction to software design using the Python programming language. Intended for people with no programming experience, this book starts with the most basic concepts and gradually adds new material. Some of the ideas students find most challenging, like recursion and object-oriented programming, are divided into a sequence of smaller steps and introduced over the course of several chapters.
The focus is on the programming process, with special emphasis on debugging. The book includes a wide range of exercises, from short examples to substantial projects, so that students have ample opportunity to practice each new concept. Exercise solutions and code examples are available from thinkpython.com, along with Swampy, a suite of Python programs used in some of the exercises.

## Table of Contents

* Preface
* The way of the program
* Variables, expressions and statements
* Functions
* Case study: interface design
* Conditional and recursion
* Fruitful functions
* Iteration
* Strings
* Case study: word play
* Lists
* Dictionaries
* Tuples
* Case study: data structure selection
* Files
* Classes and objects
* Classes and functions
* Classes and methods
* Inheritance
* Debugging

## Appendices

* Answers
* Index
* Resources
# Theos Tutorials for iOS
## Introduction

Theos is a Makefile system written by DHowett for compiling on-device Objective-C code for the iOS mobile operating system. Theos Tutorials is a collection of tutorials for the Theos makefile system by ReverseEffect.
The Theos development system allows people who do not own a Mac to develop apps for iOS, unlike most other iOS development systems.
* Information
* UINavigationBar
Actual inclusions of tutorials will be added soon.

## related Wikibooks

* Objective-C Programming
* Android

## Further reading

* "Theos Tutorials by ReverseEffect"
* insanelyi: iDevice support forums
* questions and answers about the Theos cross-platform tools for developing iOS software
* iPhoneDevWiki
# Theos Tutorials for iOS/Information
## Disclaimer

This collection of tutorials come from the Theos Tutorials iOS application written by @ReverseEffect, any content changed on these pages is not content of @ReverseEffect, but content of the user that changed it.

## Book Information

The purpose of this book is to assist with the learning effort for jailbroken development in iOS for the end user.
* Theos author: DHowett
* Written by: ReverseEffect
ReverseEffectApps (discuss • contribs) 18:26, 29 January 2014 (UTC)
# Theos Tutorials for iOS/UINavigationBar
## Object Information

This UIKit object is just a regular navigation bar. This wasn't meant to be used by itself as it's included within UINavigationController and UIToolbar. So you'll have to go without a navigation stack if you choose this route. (thanks to DHowett for providing this info.) However, just for informational purposes, it is provided here in case you wanted to create your own class that is dependent on UINavigationBar (whatever that may be.)

## Declaring the Bar

Create or open an existing Theos project and open the header file to any view controller in your project. In your view controller's header file, you'll want to place the following code:
After you add the navigation bar's label, add the declaration of the label.
Now that we have our navigation bar and our label declared in the header, it's time to define them in the implementation file(.h).

## Defining the Bar

Now that we have the navigation bar declared, it's time to define it. Now let's start by opening the implementation of your project (in this case, it's RootViewController.mm). In the implementation file, we will start by adding two blank lines in between the brackets and placing the following code:
</syntaxhighlight> - ReverseEffect
# Thermodynamics, Electricity, and Magnetism/Gauss' Law

"Gauss's Law", also known as "Gauss's Flux Theorem", is a law in electrostatics that connects the quantity of a charge and the electric flux produced by it. This theorem was formulated by Carl Friedrich Gauss in 1835, but was not published until 1867. It states that:
    The net electric flux through any closed surface is equal to $^1$⁄$_{ε0}$ times the net electric charge enclosed within that closed surface.
It is one of the four Maxwell's equations which form the basis of classical electrodynamics. Mathematically it can be represented as: Φ$_E$ = Q.$^1$⁄$_{ε0}$
# Thermodynamics, Electricity, and Magnetism/Gauss' Law/Closed surface

A closed surface is a surface that is compact and without boundary. It may have finite edges (cube, prism etc.) or infinite edges (sphere, torus). Examples of closed surfaces include the sphere, the torus and the Klein bottle. Examples of non-closed surfaces include an open disk (which is a sphere with a puncture), a cylinder(which is a sphere with two punctures), and the Möbius strip.
A surface embedded in three-dimensional space is closed if and only if it is the boundary of a solid. As with any closed manifold, a surface embedded in Euclidean space that is closed with respect to the inherited Euclidean topology is not necessarily a closed surface.
# Thick Sand Motorcycling
### How to survive thick sand

Riding a motorbike is often an exercise in defeating ones own instincts. Riding a bike in thick sand is a good example of this. Instinct says go slowly when approaching anything threatening; however, going slowly on a bike is a sure way of having an accident, more so when riding in a threatening situation.
When approaching an area of thick sand it is best to slow down while approaching, then gently accelerate upon reaching the sandy patch. Motion is what gives stability to any bike, be it a bicycle or a motorbike.
With a motorbike, this stability is especially linked to the back tire's grip on the ground. Applying too much power will cause the back wheel to spin, thus losing grip, causing the bike to either fall over or dig its back wheel into the sand.
If the sand is particularly thick, fine, or both, and the back wheel has dug itself in, the best thing to do in this situation is to get off, use the "clutch and accelerator" combined to gently apply forward motion; then run with the bike past the worst bit, and finally leap back on.
Instinct causes panic when it feels as if things are out of your control. Often, when in a situation like thick sand, the bike will throw itself about a bit; this is normal, and often a hint that one is going too slowly. The worst thing you can do on a bike is to stiffen up. Rather, sit upright, lean slightly forward, and relax your arms. If the going is really bad, stand up on the pegs, and lean forward. The main thing is relax and give the bike the power it needs to get out.
# Structural Biochemistry/Enzyme Regulation/Enzyme and Metabolite Interactions and Gene Regulation based on RNA

In biology, eukaryotic cells were conventionally thought to be able to execute the necessary adaptations of intermediary metabolism to changes in metabolic conditions. Such conditions include nutrient availability, proliferation state, etc. It was also thought that there is little or no involvement of gene regulatory mechanisms in these metabolic conditions mentioned above.
This conventional view, however, has been challenged recently. Connections between intermediary metabolism and the regulation of gene expression are proved to exist recently with discoveries made in the related fields. Some common enzymes have been discovered to have RNA-binding properties, and their RNA-binding activity is controlled by their metabolites.
Furthermore, RNA-binding and enzymatic functions are proved to be mutually exclusive through experiments. Regulation of RNA binding by cofactors and metabolites of enzymes has suggested a potential coordinating principle that may help to explain gene regulatory and metabolic functions. In some cases, enzymatic and RNA-binding functions may be competitive. If this is the case, enzyme activities could be regulated by RNA binding.
The REM (RNA, enzymes, and metabolites) phase of gene regulation may be explored systematically. Firstly, cross-linking techniques may be employed to stabilize RNA-protein interactions in living cells. The yield would consist of all cellular RNA-binding proteins. The interacting RNAs of selected enzymes are then identified, and the lists of mRNA binding to a given enzyme could be analyzed. Finally, the metabolic functions of interest may be discovered.
The REM phase of gene regulation could have broad applications for cell biochemistry, cell biology, and biotechnology.
# Structural Biochemistry/Enzyme Regulation/Adneylation

Adenylation is a form of enzyme regulation on tyrosine to produce glutamine synthetase. The adenylylation reaction is catalyzed by adenylyl transferase enzyme on a molecule such as tyrosine.
During adenylation, the phosphodiester bond undergoes adenylation. A complex of adenylyl transferase and a regulatory protein causes an AMP unit to either attach to or be removed from the glutamine synthetase. The regulatory enzyme can exist in two forms, P$_A$ or P$_D$. A complex of P$_A$ with adenylyl transerase catalyzes the attachment of the AMP unit to the glutamine synthetase, reducing its activity and forming an Adenylated glutamine synthetase. On the other hand, a P$_D$ and adenylyl transerase complex removes the AMP from glutamine synthetase, lowering its activity and creating a de-adenylated glutamine synthetase.
It is important to note that the regulatory enzyme can easily convert to its other form. P$_A$ can be converted to P$_D$ through the attachment of uridine monophosphate with help from uridylyl transferase while P$_D$ can convert to P$_A$ through hydrolysis. The rate of adenylation depends on the ratio of α-Ketoglutarate to Glutamine. α-Ketoglutarate stimulates uridylyl transferase to change P$_A$ to P$_D$ while at the same time inhibiting hydrolysis that changes P$_D$ to P$_A$. The reverse is true for Glutamine. These catalytic activities are present only in the polypeptide chain, ensuring that the enzyme doesn't simultaneously catalyze uridylylation and hydrolysis.
Adenylation is an important form of regulation for amplifying signals such as for blood clotting and control of glycogen metabolism. Because Adenylation is an enzymatic cascade, it is easier for allosteric control as each enzyme can be a target for regulation. This is important for nitrogen metabolism in cells as it creates many regulatory sites, allowing a cell to fine tune its nitrogen production.

## Reference

Berg, Jeremy Mark. Biochemistry/ Jeremy M. Berg, John L. Tymoczko, Lubert Stryer. -7th ed. P749-750.