Hypothesis 6.x¶| hypothesis.readthedocs.io
In the chapter on grammars, we have seen how to use grammars for very effective and efficient testing. In this chapter, we refine the previous string-based algorithm into a tree-based algorithm, which is much faster and allows for much more control over the production of fuzz inputs.The algorithm in this chapter serves as a foundation for several more techniques; this chapter thus is a "hub" in the book.Prerequisites You should know how grammar-based fuzzing works, e.g. from the chapter on gr...| www.fuzzingbook.org
In this chapter, we'll start with one of the simplest test generation techniques. The key idea of random text generation, also known as fuzzing, is to feed a string of random characters into a program in the hope to uncover failures.Prerequisites You should know fundamentals of software testing; for instance, from the chapter "Introduction to Software Testing". You should have a decent understanding of Python; for instance, from the Python tutorial.We can make these prerequisites explicit. Fi...| www.fuzzingbook.org
In the chapter on "Mutation-Based Fuzzing", we have seen how to use extra hints – such as sample input files – to speed up test generation. In this chapter, we take this idea one step further, by providing a specification of the legal inputs to a program. Specifying inputs via a grammar allows for very systematic and efficient test generation, in particular for complex input formats. Grammars also serve as the base for configuration fuzzing, API fuzzing, GUI fuzzing, and many more.Prereq...| www.fuzzingbook.org
The sky above the port was the color of television, turned to a dead channel. — Opening paragraph from William Gibson’s Neuromancer. So I thought to myself, why not write a screensaver for Emacs? Enter snowcrash.el. It’s not on MELPA or anything, but it does live on GitHub within my Emacs configuration repository. M-x snowcrash RET looks like this: It’s fun to look at or leave running as a screensaver!| Winny's Blog
The “Python library” contains several different kinds of components. It contains data types that would normally be considered part of the “core” of a language, such as numbers and lists. For these ...| Python documentation
Using ptrace to intercept and modify a process's getrandom syscall.| healeycodes.com
Every command-line tool included with Python. These can be run with python -m module_name.| www.pythonmorsels.com
Some problems are harder than others, but having a system to approach them makes a big difference. Yesterday I finished teaching my first Python course. Apart from teaching about generators, …| ricardoanderegg.com
Source code: Lib/secrets.py The secrets module is used for generating cryptographically strong random numbers suitable for managing data such as passwords, account authentication, security tokens, ...| Python documentation
Python has a colon (:) after all statements that start a new block: if, for, while, def, class, with, else. For example: if a == 1: b = 2 However, the colon looks redundant. Both a machine and a human can understand that a new block started by indentation, and you can’t miss that block anyway. For the example above it could look like this: if a == 1 # SyntaxError b = 2 So, why do we need it?| blog.orsinium.dev
>>>, The default Python prompt of the interactive shell. Often seen for code examples which can be executed interactively in the interpreter.,,..., Can refer to:- The default Python prompt of the i...| Python documentation
Turns out the question of which identifier to use as a Primary Key is complicated -- we're going to dive into some of the complexity and inherent trade-offs, and figure things out| Supabase