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matt392
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New York City, USA
Joined August 31st, 2008
376
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Occupation: tech support
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Diagram F Prime Callback Pattern
1
Graphic of F Prime System Architecture (NASA JPL)
1
Graphic of DTN Protocol [Delay/Disruption Tolerant Networking]
4
Build PC Using Paper - Teaching Method [Paper PC]
10
3D Chart of Stars Within 20 Light Years of Earth Using Claude, Python and Blender
4
Gaia Database Tech Documentation
7
3D Map of 6 Nearest Stars to Earth Using Python and Claude.ai
9
Graphic How to Open, Read & Write Files in Python
2
Graphical Explanation of Fibonacci Sequence
4
Graphic Explaining Functions in Python
5
LactaChat: Breastfeeding Information Chatbot With ChatGPT
5
Graphical Explanation of "for Loop-range Function" in Python
7
Using Python/PyQt to Run "T5-Small" AI Engine Locally
16
Diagram Explaining Floor/Integer Division (//) and Modulo (%) in Python
8
Run DistilBERT AI Engine on Local Computer Using Python/TkInter
18
Oil and the Military-Industrial Complex
3
Information on MK-80 Bombs Manufactured by General Dynamics and Stock Price History
3
Information on GBU-39, a 250-Pound Bomb Manufactured by Boeing and Historical Stock Price
3
Military-Industrial Complex Presentation in PDF
1
Diagram of Blast Radius of a MK-84 2,000 Pound Bomb
6
Flowchart for Virtual Colonoscopy Prep
5
Sign Made With Dungeons and Dragons Dice
27
How to Set Up Python to Interact With ChatGPT
3
Visualization of Vector Databases
8
Simple HTML Tempate
6
C++ Graphic Explaining Class Inheritance
10
C++ Graphic Set and Get Methods for a Private Variable
6
Diagram (and C++ Code) Explaining Classes, Objects, Variables and Methods Using Airplanes
34
C++: Function With Array As Parameter Graphic
9
C++If-Else Loop Graphic
4
C++ Arrays Graphic
12
C++ Recursion Diagram
4
Graphic of C++ System
8
C++: Sample Return Function
10
C++: Graphic Explaining Functions With Parameters, Arguments and Return Values
7
Windows 11: Add 2nd Time Zone
5
C++: Graphic Explaining a "Do-While" Loop
3
C++: Graphic Explaining a "While" Loop
5
C++: Graphic Explaining a "For" Loop
17
C++: Read File and Search for Line
9
C++: Countdown With "for" Loop
5
C++: Currency Converter (US Dollars to British Pounds, Euros, Japanese Yen, Chinese Yuan, and Indian Rupees)
7
C++: for Loop With Beeps (Windows)
8
C++: Using "OR" Boolean Operator [ "||" ]
7
C++: Else-If Loop
12
C++: If-Else Loop
10
C++: Calculate the Velocity of Star/Galaxy/Quasar Using Relativistic Redshift
7
Scanning Long FedEx/UPS Barcodes Into Excel
4
Small Wood Box Made of 2 Packs of 6 Inch Paint Stirrers (30 Per Pack) From Home Depot
7
C++ Program Using Pythagorean Theorem to Calculate Hypotenuse
9
Small Wood Box Built From 1 Pack of Six Inch Paint Stirrers (30 Per Pack) From Home Depot
10
How to Turn on "Out of Office" in Microsoft Teams
7
How to Edit Signature in Outlook
7
Tech Documentation/Graphic on How to Restart Windows Computer
43
How to Securely Wipe a Hard Drive Using Linux (Flowchart)
18
Powershell Commands to Set Time to National Time Server
3
Netskope: Stop and Start From Powershell
2
Netskope Powershell Commands
5
Lamp Made From Tide Laundry Detergent Bottle - Cheap and Dirty (CHAD)
2
Diagram for Dual Computer Monitor Setup With HDMI and DisplayPort
1
41
Trader Joe's MRE #3
27
Lamp Made From Glass Bottle - CHAD (Cheap and Dirty)
12
Basic Ocaml Program
7
Presentation About the Software Update Process for the Ingenuity Helicopter on Mars
20
SQL Structure & Queries for Exoplanet Database
44
PDF Graphic Explaining SQL INNER JOIN Query
30
PDF Graphic Explaining SQL Subquery
26
Troubleshooting Excel File Issues on Windows
3
Mini-Dungeon for Dungeons & Dragons Based on "R" Subway Stops in NYC
15
IT External and Internal Threats Graphic
7
Machine Learning Graphic
9
Blockchain Diagram
7
Distributed Denial of Service Attack (DDOS) Graphic
7
Business Process Hierarchy Graphic
5
Outsourcing Terms Graphic
4
Examples of Outsourcing Graphic
2
Business Intelligence Vs. Big Data Graphic
4
IaaS Vs. PaaS Vs SaaS Graphic
8
Metadata Graphic
4
Cloud Computing Data Burstability Graphic
4
Graphic Detailing Technical Debt
5
IT System Migration Approaches Graphic
18
How to Hold a Nail So That You Do Not Crush Your Finger While Hammering
6
Box Made From Single Piece of 1x3 Lumber
13
Python - Calculate Delta V Budget for Space Mission
19
Pen/Pencil Holder From Toilet Paper Roll
17
Pop Culture/Sci Fi References in the Movie "Paul"
15
How to Repair a Plastic Watch Band
35
Linux World Tour Graphic
21
Industrial Hemp Slide Show
16
Reset/Change User Password in Azure Active Directory
18
Creating Users on Azure Active Directory With Multifactor Authentication
92
Tech Support Ticket Database Using LibreOffice
21
How to Import a .vhdx File Into Hyper-V
90
How to Use Tar Command in Linux - a Graphical Explanation
38
The Q-Box: a Box Made of Wood Qs
14
Python - Strings to Lists, Split Strings Into Lists, and Join Lists Into Strings
17
Python - Calculate Change in Velocity for Hohmann Transfer Orbit
26
Python - Use Pop/Del/Remove on Lists
17
Python - Filtering Lowercase Words/Elements From List
14
Python - Gain of Pyramidal Horn Antenna
15
Python - Calculate Signal to Noise Ratio (Watts/Volts)
22
Powershell Script That Generates/Creates Timestamp & Writes to Text File
93
Python - Calculate Graveyard Orbit/Minimum Perigee Altitude
10
Python - Satellite Slant Range
17
Python - Shannon Hartley Theorem (Channel Capacity)
8
Python - Friis Transmission Equation in DB
17
Python - Signal Attenuation
11
Python - Free Space Path Loss With Antenna Gains/Feeder Losses
17
Python - Calculating Isotropic Antenna Gain
1
17
Python - DB Loss Due to Antenna Misalignment
1
22
Python - Run Linux Bash Commands
1
97
Box Made From Single 8 Foot 1x2 Piece of Lumber
27
Python - Sort/Alphabetize List Using Sort() and Sorted() Methods
1
23
Python - Add Input to Unknown Number of Elements to a List Using Append
1
15
How to Make a 360 Degree Wood Balance Board
24
Python - Declining Balance Method (Depreciation Rate)
1
43
Python - Calculate Hedstrom Number
1
49
Voter Registration Database Structure (MariaDB)
1
108
Short Report on Linux Kernel/Hurd Mircorkernel
1
50
Python - Calculate the Annualized Holding Period Return
1
98
Python - Calculate Compound Annual Growth Rate
1
21
Python - Calculate Adjusted Current Yield/Interest on Bonds
1
45
Paint Brush Extender/Attach Paint Brush to Extension Pole
20
Python - Calculate Reynolds Number (Flow in a Tube)
1
55
Python - Calculate Mean Arterial Pressure
1
62
Python - Hamada's Equation
1
47
Python - Using the "in" Operator
1
40
Python - Drainage Hooghoudt Equation
1
38
Using WebEx to Control a User's PC
1
147
5 Different Tool Kits for Tech Support and Computer/Laptop Deployments
2
138
Make Bathroom Floor Non-Slip
39
Python - Calculate Distance to an Object Using Triangulation With Trigonometry
1
67
Python - Calculate the Forward Drive Efficiency of a Power Screw
1
59
Python - Calculate Weighted Average Cost of Capital
1
49
Python - Calculate Spring Constant of a Coil/Helical Spring
1
67
How to Quadruple Thread a Needle With a Needle Threader
47
Python - Using Seaborn and Matplotlib to Create a Scatter Chart
1
72
Python - Create Scatter Chart Using Matplotlib
1
28
Python - Create Bar Chart Using Matplotlib
1
36
Python - Create Plot Line Chart Using Matplotlib
1
41
Python - Lift to Drag Ratio
1
70
Python - Specific Impulse for an Engine by Weight for Earth, Moon, Mars, Europa and Io
1
40
Python - Calculate Pitch Diameter for Gears
1
61
Python - Calculate the Log Rate/Logarithmic Rate of Return
1
136
Python - Calculate Gamma Distribution (Skewness)
1
32
Python - Calculate Days in Inventory
1
55
Python - Cross Sectional Area of a De Laval Nozzle
1
40
Python - Distance to Shock/Mach Diamond
1
44
Python - Net Thrust of a Rocket Engine
1
65
Python - Ideal/Tsiolkovsky Rocket Equation
1
59
Python - Lead Angle Between Helix and Plane of Rotation
1
48
Python - Electron Speed Calculation
1
50
Python - 2nd Law of Motion, Final Position
1
42
Python - Orbit of Satellite Around the Earth
1
60
Python - Solar Cell Current Delivered by Illuminated Diode
1
49
Python - Heliocentric Distance
1
44
Python - Rotation Angle of an Alpha Helix
1
130
Python - Volume of Right Pentagonal Pyramid
1
52
Python - Surface Area of Right Pentagonal Pyramid
1
129
Python - Volume of Icosahedron (20-sided Sphere)
1
45
Python - Surface Area of an Icosahedron (20-sided Sphere)
1
38
Python - Calculate the Quadratic Formula
1
50
Python - Calculate Lorentz Factor/Gamma Factor
1
109
Python - Calculate Magnitude of Torque
1
54
Python - Volume of a Cylinder
1
51
Python - Newton's Law of Universal Gravitation
1
48
Python - Poiseuille's Law (Airway Resistance)
1
93
Python - Energy of a Photon
1
45
Python - Luminosity of a Star
1
63
Sharpen Disposable Razors With Canvas Apron
1
828
Python - Stefan-Boltzmann Law
1
54
Python - Surface Area of a Sphere
57
Python - Schwarzschild Radius
1
27
Python - Calculate Escape Velocity From Star/Planet/Black Hole
1
48
Python - Einstein's Theory of Special Relativity
1
60
Python - Newton's 2nd Law of Motion
1
35
Facemask From Old Shirt With Rubber Bands for Coronavirus, Version 3
1
785
Simple No Sewing Facemask From Old Shirt Using Staples for Coronavirus, Version 2
923
Simple Facemask From Old Shirt for Coronavirus, Version 1
1
291
Python - Magnitude-Distance Formula for Stars/Galaxies
1
37
Python - Kepler's 3rd Law of Planetary Motion
1
51
Python - Calculating the Redshift Value
1
44
Python - Calculating Velocity of a Star/Galaxy Using the Doppler Shift
1
54
Python - Using Relativistic Redshift/Observed Wavelenght to Calculate Velocity of Star/Galaxy/Quasar
3
1.5K
Python - Hubble's Law Calulation to Find the Velocity of a Galaxy
1
58
Python - Calculate Kardashev Scale Formula/Equation
1
112
Python - Input Data Into Variable
1
42
How to Make a Fundraiser Event Program Template/Sample With Ads
2
47
Python - Check for Number for Greater Than/Less Than
1
34
Python - Remove Integer Duplicates From List Using Set()
34
Java - ArrayLists
1
29
Java Code/Program - Loan Calculator/Loan Payments
2
45
Representing Binary Numbers Using Switches
1
24
Java Code/Program - Read & Write Data From Files
1
36
Java Code/Program - Conditional Operator/Boolean Variable
1
63
Java Code/Program - Switch Case Statement
1
82
Java Code/Program - Else-If Statement
1
73
Java Code/Program - Using "&&"/"and" Operator
1
28
Java Code/Program - Random Number Generator, While, If/Else Loops, or Operator
1
88
Java Code/Program Using If Statement/Comparison Operators
1
20
Java Code/Program - Print Words in Reverse Order
1
32
Java Code/Program - Check/Test Number Even/Odd
2
224
Java Code/Program - JOptionPane Example
2
336
Java Code/Program - Write Data to File
1
23
Java Code/Program - Area and Volume of Icosahedron (20 Sided Sphere)
2
790
Java Code/Program - Calculate Hypotenuse Using Pythagorean Theorem
3
8.9K
Replace Spring on Garbage Can Top
2.3K
Petition for a Writ of Certiorari Template/Sample/Example to the US Supreme Court
1
8.1K
Hand Saw From Mini-Hacksaw Blade
1
731
How to Glue/Adhere/Attach Wood to Plastic (Polyethylene and Polypropylene) With 100% Silicone Caulk
3
18K
Metal Security Door Plate/Push Plate
992
Wood Glue Paste/Putty
5
2.9K
Python - Using Modulo to Test Numbers for Divisibility by 3, 5 and Both 3 & 5
45
Use Balloons to Prevent Caulk/Construction Adhesive From Drying Out/Hardening in Open Cartridges
3
1.4K
Tall Box or Wastebasket Made From Wood Paint Stirrers
1
321
Prevent Caulk/Construction Adhesive From Drying Out/Hardening Quickly in Open Cartridges
3
4.4K
Lamp Made of Wood Paint Stirrers
426
Wood Box Made From Quart Paint Stirrers
2
398
2nd Method - Using Hole Saw Without Arbor
244
Using Hole Saw Without Arbor
1
11K
Wood Case for Raspberry Pi Model B and Power Supply Made From Wood Shims
766
Python Program - Test Inputted Number for Integer
1
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Small Box Made From Gallon Wood Paint Stirrers
303
Python Program - Compound Interest With NO Monthly Deposit
1
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Python Program - Compound Interest WITH Monthly Contributions/Deposit
3
9.3K
Python Program - Convert String to Integer
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Q-Tip Paint Pen
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High-End Tool Kit From Home Depot ($100+)
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Python Program - How to Calculate Area of a Circle
1
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Python Program - How to Use Turtle - Make a 4 Leaf Clover
25
Python Program - How to Use Turtle Graphics Module to Make Letters
44
Python Program Using Math Module and Pi
24
Restore/Replace Letters on Computer Keyboard (or Make Bigger Letters) With Nail Polish
2
2.4K
Multi-bit Screwdriver From PVC Pipe
1
813
Replace Letters (or Make Bigger Letters) on Computer Keyboard
2.2K
How to File in Small Claims Court
1
86
Python Program Uses the "Strip" Command
41
Tool Kit From Harbor Freight Hand Tools (sub $40)
65
Multi-Bit Screwdriver From Pine 1x2
545
Mid-Range (sub $50) Tool Kit From Home Depot Hand Tools
1
139
Hand Drill From Husky Ratcheting Screwdriver
3
1.3K
Dollar Tree $12 Tool Kit (Hand Tools)
5
409
Small House/Creche Made of Wood Shims
8
1.7K
How to Create/Write a Simple/Sample Linux Shell/Bash Script
20
81K
Extending Lever on Spray Bottle
1.2K
Hand Saw From Wood Shims and Jig Saw Blade
2
1.4K
Tampon Paint Pen
9
2.1K
Wmic Powershell Script to Extract/Get Computer Information Using "wmic" Command (Serial Number, Manufacturer, Model, Network Printers)
9
7.5K
Portable Hammer
11
2.3K
Table Made From Wood Shims
9
4.4K
Ingrown Toenail Hack/Remedy
4
1.3K
4x Strength Civilian Paracord (640 Lbs. Test)
7
914
Mid Size Box Made of Wood Shims
11
1.6K
Double the Strength of Civilian Paracord (320 Lbs. Test)
6
3.4K
Makeshift Seal of Frayed End of Paracord
3
1.2K
Glue to Seal Frayed Ends of Paracord
5
2.9K
Tool Holder/Tote From 20 Oz. Vitamin Water Bottle
8
1.0K
Tool Tote/Holder From Powerade Bottle
4
1.9K
Wood Pizza/Flatbed Delivery Cart
6
2.2K
Fedex Furniture: Cardboard Table Made From FedEx Boxes
21
4.4K
Use Standard Size Bits With HDX 6-in-1 Screwdriver Tool
15
4.3K
Wire Hook for Umbrella
517
Using Maxipads\Pantiliners As Coolpacks/Ice Packs
2
1.4K
Mod of Home Depot Tool Kit Box to Make More Space
7
1.4K
Wood Box Made of 2x4 (or 2x3) & Shims
7
1.9K
Lists in Python
6
616
Earphones Case/Carrier/Protector
4
436
Foam Handle for Bag From Pipe Insulation
3
1.8K
Hand Drill From Wood Dowel
1
685
How to Import a File in Python
9
603
Python Program to Estimate Extraterrestrial Life
9
1.5K
Pen/Pencil Holder From Scotch Tape Cores
2
481
Box Made of Maple Wood/Wood Subfloor Scraps
16
3.6K
Pizza Box Document Holder
4
2.2K
Wood Shim Document/Book Holder
4
1.0K
Hand Saw From Reciprocating Saw Blade
2
999
Hand Saw From Hacksaw Blade
2
1.5K
Python Program - Measure Number of Letters in a Word
2
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The Toolperson's Creed - How to Properly Respect Your Tools
15
1.4K
Portable Wood Shelf
7
908
Wood Box Made From 1x2, 1x4, 1x6
4
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Pantiliners/Maxi-pads As First Aid Bandages/Fingertip Bandage
23
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Types of Screw Heads/Screw Drives
23
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Hand Saw Using Reciprocating Saw Blade & 1x2
3
1.6K
Python Programming - Using "IN" Statement
11
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Python Program/Script to Stop Windows Applications/Shutdown Computer
10
17K
Box Made From Bamboo Chopsticks
11
2.0K
Figure 8 Knot With Loop/Bight
103
5.2K
Strong Paracord Loops
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Mods to Home Depot Tool Set SKU # 649170
13
2.6K
Python Programming - Finding Specific Word Variations in Text File (initial Caps and Lowercase) in the Complete Works of Shakespeare
4
2.0K
Python Programming - Search for Word/Phrase/String in a Text File/Document
13
1.5K
Python Programming - Slices
8
626
Python Programming - Circumference of a Circle
3
4.5K
How to Make a Trifold Menu
103
Python Programming - String Traversal
10
1.5K
Python Programming - Len Function
11
965
Part 1 & 2 - Newton's Law of Gravity - Real World Situation
8
1.7K
Python Programming - Calculating Newton's Method
8
5.0K
Python Programming - Break Statement #2
13
574
Makeshift Desk Lamp From Wood Shims
3
636
Object Oriented Programming: Class Inheritance Learning/Teaching Method/Technique Using Scissors
17
1.2K
Trader Joe's MRE #2
26
2.1K
Object Oriented Programming: Creating Objects Learning/Teaching Method/Technique Using Scissors
17
1.7K
Portable Duct Tape/masking Tape/electrical Tape Holder
6
1.4K
Object Oriented Programming: Creating Objects Learning/Teaching Method/Technique Using Shape Puncher
13
1.6K
Funnel From Plastic Bottle
7
3.2K
Rope/Cord/String From Plastic Bottle
18
3.4K
Trader Joe's MRE
87
5.5K
Box Made From Wood Floor Samples
4
2.2K
Anti-Digital Rights Management (DRM) Sign
46
Python Programming: Recursion
22
1.5K
Python Programming: If-elif-else Loop
12
793
Anti-Port Ambrose LNG Presentation
129
Arabic to English Pizzeria Terms
844
Nameplates Made From Wood Floor Samples
1
479
Basic MySQL Command Tutorial
8
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Short Linux Tutorial
31
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Python Program - Hypotenuse Using Pythagorean Theorem
12
18K
I-box: Box Made From Wood "I"s
2
782
Spork - Quick and Inexpensive
1
1.3K
Smartphone Protector Using Pipe Insulation (includes Drop Test Video)
2
804
How to Teach About the Military-Industrial Complex
1.4K
Reinforced Glass Salt/pepper Shaker
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1.2K
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1.3K
Box Made From Wood Shims - Version 2
5
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Perl Program to Replace Dashes in a File
1
367
Python Programming - 'try' Loop
5
677
Python Programming GUI - Close and Iconify Methods
8
939
Python Programming GUI - Listbox Example/Demo
4
1.9K
Python Programming GUI - Checkbutton Widget
6
1.2K
Python Programming GUI - Radio Buttons Widget
5
1.0K
Python Programming GUI Entry-Button-Text Widgets
7
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Python Programming - Dates and Times
14
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Python Programming - Writing and Reading Files
20
854
Python Programming - Functions
13
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Python Programming - Checking for Integers
1
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14
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17
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12
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13
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12
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45
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Python Programming - Break Statement
2
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Double Glue Joint
15
4.8K
Python Programming - Using Split() Function
7
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Python Programming - Using Len in Range Function
4
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Basic Linux Commands
19
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Python Programming - List Comprehension
9
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Box Made of Wood Shims
10
2.5K
List of Linux and BSD Operating Systems
59
Pen/Pencil Holder Made From Craft Sticks
4
2.6K
Python Programming - Dictionaries (for Loops)
4
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Object Oriented Programming Graphic: Classes As Cookie Cutters -
1
65
Combinatorics Study Guide/study Sheet/cheat Sheet
1
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Discrete Math Cram Sheet/Cheat Sheet/Study Sheet/Study Guide in PDF
21
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8
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Small Java Program Using Regular Expressions
6
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4
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PDF Presentation About Linux/Linux Presentation in Powerpoint and PDF
22
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Python Programming - Simple One Using a Class and Method
8
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Python Programming - Dictionaries
6
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7
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Portable Duct Tape Idea
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Power Tower (plans) - Electricity Generation From Solar, Wind and Water in One Device
72
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16
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7
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