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What Is Module
This section provides a quick introduction of module, which is an object of the 'module' data type that can store attributes, functions, classes and sub-modules. 2022-10-01, ∼354🔥, 0💬

What Is Expression
This section provides a quick introduction of expressions. An expression is a sequence of lexical tokens in Python source code that expresses a single object, a single operation, or multiple operations executed sequentially. 2022-10-01, ∼353🔥, 0💬

Assignment Expression - Walrus Operation
This section provides a quick introduction on assignment expression, which assigns an object to a variable and returns the object at the same time. 2022-10-01, ∼348🔥, 0💬

What Is Statement
This section provides a quick introduction of statement, which is the smallest unit of code that can be sent to the Python system to execute. 2022-10-01, ∼348🔥, 0💬

Jupyter Notebook Architecture
This section provides a quick introduction of the Jupyter Notebook architecture, which consists of multiple components organized in 3 tiers: client, server, and kernel. 2023-06-16, ∼342🔥, 0💬

http.client for HTTPS Connection
This section provides a tutorial example on how to use the http.client Python module to connect to an HTTPS server. 2026-06-16, ∼341🔥, 0💬

"pass" Statement - Do Nothing Statement
This section provides a quick introduction of 'null' statement, which does nothing, and is commonly used used as a placeholder to form an empty sub-statement block. 2022-10-01, ∼339🔥, 0💬

What Is Iterable Object
This section provides a quick introduction on iterable object, which is an object with a required instance method to return an iterator object. 2024-10-29, ∼338🔥, 0💬

What Is Jupyter Notebook
This section provides a quick introduction on Jupyter Notebook, which is a web-based interactive computing platform to create live code/output and narrative text into interactive documents. 2023-06-17, ∼333🔥, 0💬

Data Type - 'set' for Unordered Collection
This section describes the 'set' data type, which stores a collection of unordered and unique elements. 'set' data objects are mutable. 2024-10-29, ∼332🔥, 0💬

What Is Filtered Generator Expression
This section provides a quick introduction of filtered generator expression, which contains a 'for' clause with a 'if' sub-clause enclosed in parentheses and returns a generator iterator. 2024-10-29, ∼330🔥, 0💬

What Is Generator Iterator
This section provides a quick introduction of generator iterator, which is created by a generator function or a generator expression. 2024-10-29, ∼319🔥, 0💬

What Is Iterator Object
This section provides a quick introduction on iterator object, which is an object with a required instance method to return the next item from a collection. 2024-10-29, ∼308🔥, 0💬

"serialization.load_pem_private_key()" - Load EC Private Key
This section provides a tutorial example on how to use 'cryptography.hazmat.primitive s.serialization.load_pem_priva te_key'method to load an EC private key in PEM format in Python scripts. 2026-06-16, ∼281🔥, 0💬

tinyec - Tiny Library for ECC
This chapter provides tutorial notes on 'tinyec' Python library for ECC. Topics include installing 'tinyec'; creating ec.Curve objects, performing point addition and scalar multiplication. 2026-06-16, ∼268🔥, 0💬

"cryptography.hazmat.primitives.asymmetric.ec" - Generate EC Keys
This section provides a tutorial example on how to use 'cryptography.hazmat.primitive s.asymmetric'module to generate EC private-public key pairs in Python scripts. 2026-06-16, ∼261🔥, 0💬

Communicating with HTTPS Servers
This chapter provides tutorial notes and example codes on writing Python scripts to communicate with HTTPS servers. Topics include using built-in http.client and ssl modules; modifying SSL parameters; retrieving server certificate and validation chain; installing and using the pyOpenSSL package. 2026-06-16, ∼256🔥, 0💬

Generating EC Public-Private Keys
This chapter provides tutorial notes on generating EC (Elliptic Curve) keys with Python scripts. Topics covered include using the cryptography and PyCryptodome libraries to generate EC private-public key pairs; selecting different elliptic curves; exporting and importing EC keys. 2026-06-16, ∼241🔥, 0💬

Dumping Server Certificate
This section provides a tutorial example on dumping the server certificate in DER binary or PEM text format. 2026-06-16, ∼237🔥, 0💬

Find Subgroup with Point Addition
This section provides a tutorial example on how to find the subgroup of a given point on an elliptic curve using a loop of point additions with tinyec Python library. 2026-06-16, ∼231🔥, 0💬

Retrieving SSLSocket Information
This section provides a tutorial example on retrieving SSL socket information from an HTTPS connection. 2026-06-16, ∼229🔥, 0💬

Set Subgroup Order to Higher Value
This section provides a tutorial example on how to set the subgroup order a value greater than the order of the entire group, like 2 times of the modulo, to ensure correct result of scalar multiplications. 2026-06-16, ∼227🔥, 0💬

Modifying SSL Parameters
This section provides a tutorial example on using the ssl module to modify HTTPS connection parameters. 2026-06-16, ∼225🔥, 0💬

Use pyOpenSSL for HTTPS Connection
This section provides a tutorial example on using the OpenSSL.SSL module to create an HTTPS connection. 2026-06-16, ∼224🔥, 0💬

<< < 1 2 3 4 5 6 >   ∑:125  Sort:Date

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO