Disclaimer
We do not take responsibility for any damage, or legal issues, done with these files here at AT Products LLC, Ethical Hacking Society, The Script Community, CodingHome, or Noodle Hackerspace.
Use a virtual machine if it's a computer virus; never open it on your physical machine. As a precaution, download them on your VM.
If it's an APK file, use an emulator.
More information on Virtual Machines (VM)
More information on APK Emulators
Resources
Please note that if a link is a warning link, the resource is not in the primary language here of English and is instead German.
Learning Resources
W3Schools TutorialsTeacher StackExchange StackOverflow ChatGPT MDN Web Docs CodeAcademy FreeCodeCamp DevDocs Google's Style Guide Leetcode Roadmaps for Languages Build your own X Microsoft's Documentation Markdown Documentation LearnC.net LearnC.org learncpp Lua Cheatsheet WikiBooks Webflow University EDX Courses CanIUse? Refactoring Guru Pacman Tips and Tricks
Haskell Resources
Hakell Documentation Haskell Wiki Haskell Packages Learning about Haskell Packages Monday Morning Haskell LearnYouAHaskell Haskell Basics
C# Resources
C# Documentation C# Corner C# Corner - Tutorials C# TutorialsTeacher ConfigurationManager C# Async I/O in C#
SQL Resources
LiteDB .NET SQL Connecter Documentation MySQLConnecter DB Relation Models SQL Style Guide
.NET Resources
C# / dotnet Documentation .NET SQL Connecter Documentation How to Handle Exceptions from Background Worker Thread in .NET
Discord Resources
Discord.js Website Discord.js Guide Discord Developers Portal Discord Icons Discord Server Revival Discord Timestamp Creator Other Discord Resources
DB SSH connection (Terminal)
- Create ssh key files (.ssh)
- Run this command -
ssh-copy-id user@host-ip/-name
- For local connection:
ssh-copy-id user@localhost
All Guides VenenJean used to Install VirtualBox under Manjaro
Guide 1 (Manjaro Wiki) Guide 2 (Hibbard) Guide 3 (CherryServers) Guide 4 (IBM) Guide 5 (LinuxIAC) Guide 6 (MariaDB) SSH Public Key Connection Setup Manjaro Wiki
C# Hashing with Salt and Pepper
There are outdated files on the source, if you need to, use the updated files of the first code block and the second code block.
Other Resources
Data Management Blog WHOIS Lookup Web Security Testing CSS Data URI URL Decoder CodeBeautify JSON.NET SSH.NET SonarLint Astro Bootstrap Tailwind.css Iconscout GitHub GitLab How Git Actually Works Webby Awards PageSpeed Insights FreeSoff (Free Software) NirSoft Commontools.org CoolBackgrounds UIgradients CSS Gradients SVG Gradients ILovePDF JPG2PNG PNG2PDF PDF2PNG XLSX2PDF CS2DLL SpyColor Eraser (Planning) Don't ask to ask, just ask StackOverflow Yearly Surveys State of Language Survey
Fonts
Segoe UI
Force Commander
Oswald
Oswald from Google
Kanit
Kanit from Google
Discord Glitches
YouTube Creators
C#
JavaScript
General
Coderized Winderton CodeAesthetic Studying with Alex Fireship
Computer Science
Web Development
Kevin Powell Web Dev Simplified
Networks/Cybersecurity
NetworkChuckIndie App Development
NeoVim Usage
Downloadable Resources
1,000 I.T books!
ViewViruses & Malware
Meme_Coin (ZIP) Meme_Coin (EXE) My_App (ZIP) Myballzhert (ZIP) by Dream3456789 (Password: "mysubsarethebest")
USB & Internet Disabler (BAT) Unkill Tool for Disabler (BAT) by CodingLive
Trojan_Spyer (EXE) by MagSam2
Scam (ZIP) by the pfp is for nuking kpopserver
BFF_DoS (exe) Code (TXT) Baby (BAT) BabyCodes (TXT) by Corrupt Assassin
Code Samples
Insitux Compiler Chess I (Insitux) Chess II (Insitux) Ballstics I (Insitux) Math Libs for Insitux svelte-app Rosetta Code (Insitux) Polinomic Solver (Insitux) Ambiguous Operator (Insitux) Rock Paper Scissors (Insitux) Rock Paper Scissors (Python) by Al-Ford Arthur
Rock Paper Scissors (Python) by SezieruUMS-WF Principles for C# & Java by venenjean
IP3 by Patrick
ROTL by JSman225
ISS Obfuscator (Python 3.9) by vesper
Snake Game in One Line of Code (Python) by ByThon
ScammerPayback Tic Tac Toe (Python) Flask PayPal (Python | ZIP) Apache Stress Tester (Python) bestree (Python) SSL Protection (Python) SeedPhraseHack (Python | ZIP) Domain Checker (Python) Discord Mass DM (Python | ZIP)
IP Address Generator Checker (Python | ZIP)
Clash of Clans Wrapper (Python | ZIP)
Crunch Password Generator (Python | ZIP) Mint (OSINT) (Python | ZIP)
Webcam Search (Python | ZIP) Discord Token Onliner (Python | ZIP) boosint (OSINT) (Python | ZIP) ntru (Python | ZIP) pq-ntru (Python | ZIP) Veilo (Source Code) IP Address Generator Checker by CodingLive
ncrypt.c by Sezieru
This is a relatively simple example for usingcrypt()
on Linux to generate Linux-compatible password hashes. This is useful for replacing a lost password hash, for example.
Other OSINT Guides
VanishGuide Discord Phishing Links IP Address List By CodingLive
Python Basics
Comments
You can write text that the program will ignore by beginning the line with a #, this helps with reminding you what certain code does or for explaining purposes.
py
# This is a comment
Data Types
Variables can store data of different types, and different types can do different things.
Python has the following data types built-in by default, in these categories:
Text Type: str
Numeric Types: int, float, complex
Sequence Types: list, tuple, range
Mapping Type: dict
Set Types: set, frozenset
Boolean Type: bool
Binary Types: bytes, bytearray, memoryview
We will go more in-depth on some of these types in the next few paragraphs.
You can print the data type of a variable with the type() function:
py
x = 5
print(type(x))
Strings
Strings are surrounded by either single quotation marks, or double quotation marks.
py
x = "hello"
y = 'hello'
# single quotations and double quotation marks are the same
x == y # returns True
You can assign a multiline string to a variable by using three quotes:
py
x = """The FitnessGram Pacer test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter Pacer test will begin in 30 seconds."""
You can check the length of a string using the len() function:
py
x = "hello"
print(len(text)) # returns 5
Numbers
There are 2 primary, int
and float
py
x = 2 # int
y = 2.8 # float
To verify the type of an object in Python, use the type() function:
py
print(type(x))
print(type(y))
Int, or integers, are whole numbers, positive or negative, without decimals.
Float is a number, positive or negative, containing one or more decimals.
Both strings and numbers are built-in data types.
C++ Basics
Strings
A string is a sequence of characters representing text. Strings are typically enclosed in quotation marks and can be stored in variables for later use in a program.
#include <ostream>
#include <string>
int main()
{
// Declare a string variable
std::string str = "codinghome";
}
Integers and Floating Point Numbers
Simply said, Integers are used for numbers without a decimal, and Float is used for numbers with decimals, simply said. There is more to that but we are keeping it simple.
#include <iostream>
int main()
{
// Declare an integer variable
int num = 10;
// Declare a floating-point variable
float fnum = 10.5;
}
Printing an output to the terminal/console or whatever you want to call it.
#include <iostream>
int main()
{
// Declare an integer variable
int num = 10;
// Declare a floating-point variable
float fnum = 10.5;
std::cout << "num: " << num << std::endl; // <-- Prints the integer Variable (Variable num)
std::cout << "fnum: " << fnum << std::endl; // <-- Prints the floating point Variable(Variable fnum)
}
Haskell Basics
Data Types
In Haskell, types are how you describe the data your program will work with. Types can be simple, like:
- Bool : boolean True or False.
- Char : one character.
- Int : fixed-precision signed integer (usually 64-bit)
- Float / Double : floating-point values.
Or, they can be composed with constructs, like:
- String : shortcut for [Char].
- [a] : list of
a
s (where a is a general type). - (a, b) : tuple composed of
a
andb
- Just a : Maybe monad with the
Just
option
Function Type Declaration
Haskell's functions will usually have 2 parts: a type declaration, and the implementation of the function itself (the type part can also be inferred):
-- type declaration
-- constraints => type -> ... -> returnType (the last type will always be the return type)
countIns :: Eq a => a -> [a] -> Int
-- implementation
countIns x = length . filter (== x)
- Bool : boolean True or False.
- Char : one character.
- Int : fixed-precision signed integer (usually 64-bit)
- Float / Double : floating-point values.
Notice the type declaration has 2 types of "arrows": =>
and ->
.
- => : used for giving additional context of what rules
a
should follow (in the example above, we see a should be part of theEq
class, which allows for comparison) - -> : used for actually declaring the type of the function (in the above example, we see the first argument is
a
, a general, comparable type, then a list of as and then finally it outputs anInt
eger)
Function Definition
Functions are defined like: functionName argument(s) = expression
. Haskell forces declarative style, so functions are (usually) composed of just an expression (always returns a value).
-- type declaration
countIns :: Eq a => a -> [a] -> Int
-- implementation
-- function args = expression
countIns x = length . filter (== x)
Functional Principles
Haskell restricts to the functional paradigm, meaning Haskell enforces:
- Immutability: when the
data
has to be defined again for it to "change" - Purity: functions must be pure, producing no side-effects (like modifying a global variable), and must be deterministic (
f(x) = y
, no matter whenf
is called) - Higher-order functions: functions must be first-class, meaning they can be passed as arguments to other functions. This allows for higher-order functions. which take a function and other data and apply the function to the data in different ways.
- Disciplined state trying to minimize the use of mutable state and trying to make it local when possible.
Comments
In-line comments are made with --
and block comments with {- -}
:
-- inline
commentHere = False
{- block
commenHere = True
-}
HTML Basics
Example Document
<!DOCTYPE html>
<html>
<body>
<h1>My first Heading</h1>
<p>My first paragraph</p>
</body>
</html>
The <!DOCTYPE>
declaration represents the document type, and helps browsers to display web pages correctly. It must only appear once, at the top of the page (before any HTML tags). The <!DOCTYPE>
declaration is not case sensitive.
HTML Headings
HTML headings are defined with the <h1>
to <h6>
tags.
<h1>
defines the most important heading. <h6>
defines the least important heading:
<h1>Big</h1>
<h6>Small</h6>
HTML Paragraphs
HTML paragraphs are defined with the <p> tag:
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
HTML Links
HTML links are defined with the <a> tag:
<a href="https://example.com">This is a link</a>
HTML Images
HTML images are defined with the <img> tag. The source file (src), alternative text (alt), width, and height are provided as attributes:
<img src="example.jpg" alt="example.com" width="104" height="142">
CSS Basics
Example Document
h1 {
color: black;
text-align: center;
font-size: 26px;
font-family: verdana;
}
<p style="font-size:10px">
To put CSS files in HTML, use... <link rel="stylesheet" href="style.css">
CSS Rulesets
Selector
p {
Property
color: red;
Declaration
}
Properties - With these, you can style a HTML element, like for example; color.
Property Value - This chooses one of the possible options for a given property, like red for color.
You can also write CSS like html{color:red;}
You can also put styles in HTML elements. <h1 style="font-color:white;">
You can also select multiple elements at once like...
h1, h4, h6, h2 {
color: red;
}
Classes
Think of classes like custom HTML elements, they can be applied in html like <p class="text-red">
Classes begin with a dot or period (.) to begin the selector.
.text-red{
color: red;
}
Text Elements
font-size: 10px;
- Text size, can be in pixels.
font-family: verdana;
- Fonts
text-align: center;
- Can align to the left side, right side, or in the center of the webpage.
text-shadow: 3px black
- Shadow of text. Can be in pixels and colors.
Padding Elements
padding-top: 50px;
- Separation. Can be top, left, right, and the bottom in pixels.
margin: 50px;
- A margin. Can be in pixels.
border-width: 5px;
- Border width. Can be thin, medium, thick, or just pixels.
border-style: dotted;
- Border style. Can be dotted, dashed, solid, double, groove, ridge, inset, outset, none, or hidden. Can also be colored.
width=500px;
- Width of the element. Can be pixels or percentages.
Color Elements
color: red;
- Color of the element, can be hexadecimal, or RGB.
background-color: white;
- Background color of the element.
Comments
Comments are commonly used to explain the code, and may help when you edit the source code at a later date, and are ignored by browsers.
A CSS comment starts with /*
and ends with */
, and no changes are needed to make it multiple lines.
/* This is a single-line comment */
/* This is
a multi-line
comment */
Extra: Centering Images
img {
margin: 0 auto;
display: block;
}
JavaScript Basics
Including JavaScript in an HTML Page
<script type="text/javascript">
//JS code goes here
</script>
Call an External JavaScript File
<script src="myscript.js"></script>
Including Comments
Single line comments - // Comment
Multi-line comments - /* comment here */
Variables
var, const, let
var
— The most common variable. Can be reassigned but only accessed within a function. Variables defined with var move to the top when code is executed.
const
— Can not be reassigned and not accessible before they appear within the code.
let
— Similar to const, however, let variable can be reassigned but not re-declared.
Data Types
Numbers —var age = 23
Variables —
var x
Text (strings) —
var a = "init"
Operations —
var b = 1 + 2 + 3
True or fase statements —
var c = true
Constant numbers —
const PI = 3.14
Objects —
var name = {firstName:"John", lastName:”Doe"}
Objects Example
var person = {
firstName:"John",
lastName:"Doe",
age:20,
nationality:"American"
};
SQL Basics
Querying Data from a Table
Query Data in Columns c1, c2 from a Table
SELECT c1, c2 FROM t;
Code language: SQL (Structured Query Language) (sql)
Query All Rows and Columns from a Table
SELECT * FROM t;
Query Data and Filter Rows with a Condition
SELECT c1, c2 FROM t
WHERE condition;
Query Distinct Rows from a Table
SELECT DISTINCT c1 FROM t
WHERE condition;
Sort the Result Set in Ascending or Descending Order
SELECT c1, c2 FROM t
ORDER BY c1 ASC [DESC];
Skip Offset of Rows and Return the Next n Rows
SELECT c1, c2 FROM t
ORDER BY c1
LIMIT n OFFSET offset;
Group Rows using an Aggregate Function
SELECT c1, aggregate(c2)
FROM t
GROUP BY c1;
Filter Groups using Having Clause
SELECT c1, aggregate(c2)
FROM t
GROUP BY c1
HAVING condition;
Modifying Data
Insert One Row into a Table
INSERT INTO t(column_list)
VALUES(value_list);
Insert Multiple Rows into a Table
INSERT INTO t(column_list)
VALUES (value_list),
(value_list), …;
Insert Rows from t2 into t1
INSERT INTO t1(column_list)
SELECT column_list
FROM t2;
Update New Value in the Column c1 for All Rows
UPDATE t
SET c1 = new_value;
Update Values in the Column c1, c2 that Match the Condition
UPDATE t
SET c1 = new_value,
c2 = new_value
WHERE condition;
Delete All Data in a Table
DELETE FROM t;
Delete Subset of Rows in a Table
DELETE FROM t
WHERE condition;
Table Management
Create a new Table with Three Columns
CREATE TABLE t (
id INT PRIMARY KEY,
name VARCHAR NOT NULL,
price INT DEFAULT 0
);
Delete the Table from the Database
DROP TABLE t ;
Add a new Column to the Table
ALTER TABLE t ADD column;
Drop Column c from the Table
ALTER TABLE t DROP COLUMN c ;
Add a Constraint
ALTER TABLE t ADD constraint;
Drop a Constraint
ALTER TABLE t DROP constraint;
Rename a Table from t1 to t2
ALTER TABLE t1 RENAME TO t2;
Rename Column c1 to c2
ALTER TABLE t1 RENAME c1 TO c2 ;
f
Remove all Data in a Table
TRUNCATE TABLE t;
JSON Basics
Example Document
{
"foo": "bar",
"array": [
"foo",
"bar"
]
}
All JSON files are surrounded by { and }, which means it is a object. Unlike Javascript, you must use double quotes (") for strings, not singular quotes (')
Importing JSON
JavaScript | fetch('example.json') |
Node.js | import('./example.json') |
TypeScript + Node.js | import data from 'example.json' |
Python | import 'json'; with open('data.json', 'r') as f: data = json.load(f) |