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- 22:27, 23 May 2024 SQL Set Operations (hist | edit) [167 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL =TODO= <font color=darkkhaki>PROCESS: https://learning.oreilly.com/library/view/learning-sql-3rd/9781492057604/ch06.html</font>")
- 17:03, 23 May 2024 SQL CREATE ALTER DROP VIEW (hist | edit) [472 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL * SQL Data Types =Overview= =<tt>CREATE</tt>= <syntaxhighlight lang='sql'> CREATE TABLE person ( id smallint, name varchar(30) NOT NULL, CONSTRAINT pk_person PRIMARY KEY (id) ); </syntaxhighlight> :{| class="wikitable" style="text-align: left;" |- | PostgreSQL || MySQL |- |} =<tt>ALTER</tt>= <syntaxhighlight lang='sql'> ALT...")
- 00:13, 23 May 2024 SQL AUTO INCREMENT (hist | edit) [136 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * <tt>CREATE</tt> | <tt>ALTER</tt> | <tt>DROP</tt> | <tt>TABLE</tt> =Overview=")
- 23:52, 22 May 2024 SQL Constraints (hist | edit) [1,323 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL =Overview= =Primary Key Constraint= <syntaxhighlight lang='sql'> CREATE TABLE ... ( ... CONSTRAINT pk_someconstraint PRIMARY KEY (somecolumn) ); </syntaxhighlight>")
- 23:14, 22 May 2024 SQL GROUP BY (hist | edit) [242 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= =Overview= <font color=darkkhaki>Make sure I understand thoroughly and link.</font>")
- 23:05, 22 May 2024 SQL Indexes (hist | edit) [43 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL =Overview=")
- 23:00, 22 May 2024 SQL Database Metadata (hist | edit) [436 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL =Overview= A database server stores information about all the database objects (tables, views, indexes, etc.) that were created with the SQL schema statements.")
- 22:40, 22 May 2024 SQL WHERE (hist | edit) [2,555 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL <tt>UPDATE</tt> * SQL <tt>DELETE</tt> * SQL <tt>SELECT</tt>")
- 22:39, 22 May 2024 SQL DELETE (hist | edit) [457 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL * SQL <tt>WHERE</tt>")
- 22:39, 22 May 2024 SQL UPDATE (hist | edit) [503 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL * SQL <tt>WHERE</tt>")
- 22:38, 22 May 2024 SQL INSERT (hist | edit) [521 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * {{SQL#INSERT|SQL}} * {{SQL_WHERE#Overview|SQL <tt>WHERE</tt>}}")
- 22:23, 22 May 2024 SQL Data Types (hist | edit) [2,875 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL =Overview= <font color=darkkhaki> * SQL data types * Database-specific data types * Working with different data types * Conversion functions </font>")
- 22:14, 22 May 2024 SQL CREATE ALTER DROP TABLE (hist | edit) [3,189 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * _ALTER_|_DROP_TABLE|SQL")
- 22:10, 22 May 2024 SQL Transaction Statements (hist | edit) [62 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL =Overview=")
- 21:10, 22 May 2024 SQL Querying Multiple Tables (hist | edit) [13,970 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Querying Multiple Tables =Overview= Querying Multiple Tables, Joining Tables Define join. Join condition Foreign key")
- 21:02, 22 May 2024 SQL SELECT (hist | edit) [7,688 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * SQL =Overview= Query execution. SQL optimizer. Subqueries.")
- 21:30, 21 May 2024 Masterminds/squirrel (hist | edit) [353 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://github.com/Masterminds/squirrel * https://medium.com/nerd-for-tech/postgres-libraries-to-try-with-go-8f80191edbff =Overview= <font color=darkkhaki>Intro how to use it: https://medium.com/nerd-for-tech/postgres-libraries-to-try-with-go-8f80191edbff</font>")
- 21:16, 21 May 2024 Jackc/pgx (hist | edit) [2,403 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://www.youtube.com/watch?v=sXMSWhcHCf8 =Internal= * PostgreSQL Support in Go")
- 16:25, 21 May 2024 NumPy Fancy Array Indexing (hist | edit) [1,046 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * NumPy <tt>ndarray</tt>")
- 16:25, 21 May 2024 NumPy Boolean Array Indexing (hist | edit) [2,999 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * NumPy <tt>ndarray</tt>")
- 19:53, 20 May 2024 NumPy Universal Functions (hist | edit) [135 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * NumPy Concepts * <tt>ndarray</tt> =Overview=")
- 19:51, 20 May 2024 NumPy Pseudorandom Number Generation (hist | edit) [1,139 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * NumPy Concepts =Overview=")
- 19:23, 20 May 2024 NumPy ndarray (hist | edit) [19,522 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Numpy Concepts =Overview= <code>ndarray</code> is an N-dimensional array object, which is a fast, flexible container for large datasets in Python. It is used to implement a Pandas Series.")
- 17:19, 17 May 2024 Python zip() (hist | edit) [365 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Python Language Functions =Overview= <code>zip()</code> "pairs" up the elements of a number of lists, tuples or other sequences to create a list of tuples.")
- 21:48, 16 May 2024 Slicing Lists and Tuples in Python (hist | edit) [4,557 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Lists * Tuples")
- 00:09, 15 May 2024 IPython Operations (hist | edit) [426 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * IPython")
- 00:09, 15 May 2024 IPython Concepts (hist | edit) [537 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * IPython")
- 23:52, 14 May 2024 Miniconda (hist | edit) [129 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * conda")
- 23:50, 14 May 2024 PyTorch (hist | edit) [98 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://www.statsmodels.org/stable/index.html =Internal= * Python for Data Analysis =Overview=")
- 23:47, 14 May 2024 Statsmodels (hist | edit) [349 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://www.statsmodels.org/stable/index.html =Internal= * Python for Data Analysis =Overview=")
- 23:39, 14 May 2024 SciPy (hist | edit) [919 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://scipy.org =Internal= * Python for Data Analysis")
- 23:35, 14 May 2024 IPython (hist | edit) [198 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://ipython.org =Internal= * Python for Data Analysis =Overview= An interactive Python interpreter, that encourages an execute-explore workflow instead of the typical edit-compile-run workflow.")
- 23:04, 14 May 2024 Scikit-learn (hist | edit) [176 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Python for Data Analysis")
- 22:40, 14 May 2024 Python for Data Analysis (hist | edit) [1,489 bytes] Ovidiu (talk | contribs) (Created page with "=External= =Internal= * Python Engineering =Overview=")
- 22:29, 14 May 2024 Descriptive Statistics (hist | edit) [155 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://www.investopedia.com/terms/d/descriptive_statistics.asp =Internal= * Statistical Concepts =Overview=")
- 20:29, 14 May 2024 State Machines in Go (hist | edit) [440 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * State Machines")
- 20:28, 14 May 2024 State Machines (hist | edit) [67 bytes] Ovidiu (talk | contribs) (Created page with "=Subjects= * State Machines in Go")
- 01:54, 11 May 2024 Protocol Buffer Services (hist | edit) [2,271 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= Protocol Buffers can define services that use messages to exchange data. A '''service''' is a set of '''endpoints''', introduced by the <code>rpc</code> keyword, with different semantics that can be used to call into the service, by sending a request, and then receiving a response. <syntaxhighlight lang='protobuf'> service SomeService { rpc SomeEndpoint(SomeRequest) returns (SomeResponse); rpc SomeOtherEndpoint(SomeOtherRequest) returns (So...")
- 01:38, 11 May 2024 GRPC Concepts (hist | edit) [1,629 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * gRPC =Overview= gRPC is a RPC framework that uses HTTP/2 as transport protocol and Protocol Buffers as serialization format. It provides the ability to define RPC services and generate the client and server code for the services. It also offers authentication, context propagation and documentation generation. An example of how to use gRPC and Protocol Buffers to implement a microservice API is available in Chapter 5. Synchronous Comm...")
- 23:36, 8 May 2024 Forward and Backward Compatibility (hist | edit) [1,303 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Serialization")
- 22:56, 8 May 2024 Converting Protocol Buffers Messages to and from JSON in Go (hist | edit) [1,088 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Protocol Buffer Concepts =Overview= This example uses this message definition: <syntaxhighlight lang='protobuf'> message SomeMessage { int32 id = 1; bool is_valid = 2; string name = 3; repeated string sample_list = 4; } </syntaxhighlight> The Go code is generated following the instructions from: {{Internal|Protocol_Buffers_Data_Type_Go_Code_Generation#Overview|Protocol Buffers Go Code G...")
- 22:18, 8 May 2024 Marshal/Unmarshal Protocol Buffers in Go (hist | edit) [1,051 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Protocol Buffer Concepts")
- 00:50, 7 May 2024 Protocol Buffers Data Type Go Code Generation (hist | edit) [10,545 bytes] Ovidiu (talk | contribs) (Created page with "=External= https://protobuf.dev/reference/go/go-generated =Internal= * Protocol Buffer Concepts =Overview= The code that supports the data types defined in the <code>.proto</code> files are generated as follows: <syntaxhighlight lang='bash'> </syntaxhighlight>") originally created as "Protocol Buffers Data Type Code Generation"
- 23:37, 6 May 2024 Protocol Buffer Types (hist | edit) [5,194 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Protocol Buffer Concepts =Overview=")
- 21:10, 2 May 2024 Protocol Buffer Operations (hist | edit) [190 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Protocol Buffers")
- 21:09, 2 May 2024 Protocol Buffer Concepts (hist | edit) [19,637 bytes] Ovidiu (talk | contribs) (Created page with "=Overview= Protocol buffers is a format used for data serialization, publicly introduced by Google in 2008. The benefits of using Protocol Buffers include the simplicity of the definition language, a small data output size, high performance of serialization and deserialization and the ability to define derives in addition to data structures and compile client and server code in multiple languages. Protocol Buffer can be used as serialization format for Microservices|m...")
- 23:56, 25 April 2024 Github.com/uber/mock (hist | edit) [610 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://pkg.go.dev/go.uber.org/mock/gomock =Internal= =Overview=")
- 23:36, 18 April 2024 Service Level Objectives (SLO) (hist | edit) [283 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * https://kb.novaordis.com/index.php/Datadog_Concepts_Monitors_and_Alerting#SLO =TODO= <font color=darkkhaki>TO PROCESS: O'Reilly Implementing Service Level Objectives by Alex Hidalgo https://learning.oreilly.com/library/view/implementing-service-level/9781492076803</font> =Overview=")
- 17:38, 14 April 2024 PyDA (hist | edit) [33 bytes] Ovidiu (talk | contribs) (Created page with "=External= =Internal= * Books")
- 17:31, 14 April 2024 QSLLM (hist | edit) [383 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Books Quick Start Guide to Large Language Models: Strategies and Best Practices for Using ChatGPT and Other LLMs Sinan Ozdemir Published by Addison-Wesley Professional")
- 04:19, 9 April 2024 Python Global Interpreter Lock (GIL) (hist | edit) [172 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Python Language =TODO= <font color=darkkhaki>TODO: https://realpython.com/python-gil/</font>")
- 02:11, 9 April 2024 Twine (hist | edit) [636 bytes] Ovidiu (talk | contribs) (Created page with "=External= =Internal= =Overview= =Set up API Token= Configure <code>$HOME/.pypirc</code> to: <syntaxhighlight lang='text'> [testpypi] username = __token__ password = pypi-... </syntaxhighlight>")
- 23:04, 8 April 2024 Openapi-generator (hist | edit) [361 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://openapi-generator.tech =Internal= * OpenAPI Code Generators =Installation= <syntaxhighlight lang='bash'> brew install openapi-generator </syntaxhighlight> =Generate Python Code=")
- 22:53, 8 April 2024 OpenAPI Code Generators (hist | edit) [259 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://tools.openapis.org/categories/code-generators.html =Internal= * OpenAPI Specifications")
- 21:59, 8 April 2024 Time Series Databases (hist | edit) [408 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://www.g2.com/categories/time-series-databases?utf8=✓&selected_view=grid#grid =Internal= * Time Series =Databases= * InfluxDB * Epsilon3 * KX * Timescale * Prometheus")
- 01:53, 7 April 2024 Doc AI (hist | edit) [175 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * AI =TODO= <font color=darkkhaki>TODO: https://medium.com/trillo-platform/doc-ai-problems-and-solutions-for-unmatched-accuracy-9748f98126fe</font>")
- 01:53, 7 April 2024 AI (hist | edit) [43 bytes] Ovidiu (talk | contribs) (Created page with "=Subjects= * Generative AI * Doc AI")
- 02:02, 6 April 2024 Hatch (hist | edit) [277 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://packaging.python.org/en/latest/key_projects/#hatch =Internal= * Python Modularization =Overview=") originally created as "Hatchling"
- 00:16, 6 April 2024 Publishing a Python Distribution Package in a Repository (hist | edit) [4,200 bytes] Ovidiu (talk | contribs) (Created page with "=External= =Internal= * Python Modularization =Overview=")
- 22:25, 5 April 2024 Identity, Equality, Comparability (hist | edit) [196 bytes] Ovidiu (talk | contribs) (Created page with "=Subjects= * Python Identity, Equality, Comparability * Go Identity, Equality, Comparability")
- 19:32, 5 April 2024 Percentile (hist | edit) [78 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Statistical Concepts =Overview=")
- 23:38, 4 April 2024 Cloud Native (hist | edit) [915 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://github.com/cncf/toc/blob/main/DEFINITION.md =Internal= * Cloud Native Compute Foundation =Definition= Cloud native technologies empower organizations to build and run scalable applications in modern, dynamic environments such as public, private, and hybrid clouds. Containers, service meshes, microservices, immutable infrastructure, and declarative APIs exemplify this approach. These techniques enable loosely coupl...")
- 22:25, 2 April 2024 Open Telemetry (hist | edit) [102 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://opentelemetry.io =Internal=")
- 18:31, 1 April 2024 Bash * and @ Relative to Array Elements (hist | edit) [2,681 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * <tt>$@</tt> * <tt>$*</tt> =Overview=")
- 23:54, 20 March 2024 Go Generics (hist | edit) [193 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * https://kb.novaordis.com/index.php/Go_Language#Generics =TO DO= <font color=darkkhaki> Read: * https://go.dev/doc/tutorial/generics * https://go.dev/blog/when-generics </font>")
- 23:37, 18 March 2024 Envoy Concepts (hist | edit) [1,167 bytes] Ovidiu (talk | contribs) (Created page with "=Overview= Envoy is a high performance C++ distributed proxy designed for single services and applications, as well as a communication bus and “universal data plane” designed for large microservice “service mesh” architectures. Built on the learnings of solutions such as NGINX, HAProxy, hardware load balancers, and cloud load balancers, Envoy runs alongside every application and abstracts the network by providing common features in a platform-agnostic manner. Whe...")
- 16:36, 18 March 2024 Hashicorp go-version (hist | edit) [725 bytes] Ovidiu (talk | contribs) (Created page with "=External= * https://github.com/hashicorp/go-version =Internal= =Overview=")
- 16:33, 18 March 2024 Semantic Versioning in Go (hist | edit) [209 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Semantic Versioning =Overview=")
- 19:42, 13 March 2024 Zap Concepts (hist | edit) [22,893 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Zap")
- 16:41, 13 March 2024 Go Package slog (hist | edit) [383 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Go Logging =Overview=")
- 01:40, 13 March 2024 Base64 in Go (hist | edit) [415 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Go Code Examples * Base64 =Overview=")
- 00:47, 12 March 2024 Testify require and assert (hist | edit) [5,445 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Testify =Overview= =Failing the Test= ==Failing a Test from a Goroutine== <syntaxhighlight lang='go'> package yours import ( "testing" tassert "github.com/stretchr/testify/assert" ) func TestSomething(t *testing.T) { assert := tassert.New(t) // assert equality assert.Equal(123, 123, "they should be equal") // assert inequality assert.NotEqual(123, 456, "they should not be equal") // assert f...") originally created as "Testify Assertions"
- 22:05, 7 March 2024 Go Build Tags (hist | edit) [2,912 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= =Overview=")
- 21:50, 7 March 2024 Go list (hist | edit) [954 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * go tool * <tt>go test</tt> | Package List Mode =Overview=")
- 01:01, 6 March 2024 GitHub Flow (hist | edit) [294 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Gitflow Concepts * Trunk-Based Development =TODO= <font color=darkkhaki>TO PROCESS: https://docs.github.com/en/get-started/using-github/github-flow</font>")
- 00:16, 6 March 2024 Trunk-Based Development (hist | edit) [284 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * git-flow Concepts =TODO= <font color=darkkhaki>TODO: https://www.atlassian.com/continuous-delivery/continuous-integration/trunk-based-development</font>")
- 23:24, 4 March 2024 Gitflow Operations (hist | edit) [7,993 bytes] Ovidiu (talk | contribs) (Created page with "=External= =Internal= * git-flow =Overview=") originally created as "Git-flow Operations"
- 23:24, 4 March 2024 Gitflow Concepts (hist | edit) [13,685 bytes] Ovidiu (talk | contribs) (Created page with "=External= =Internal= * git-flow =Overview=") originally created as "Git-flow Concepts"
- 22:31, 1 March 2024 Go tool link (hist | edit) [1,104 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * <tt>go tool</tt>")
- 03:23, 1 March 2024 Go Application Versioning (hist | edit) [1,455 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Go Engineering")
- 19:11, 26 February 2024 Work Stealing (hist | edit) [807 bytes] Ovidiu (talk | contribs) (Created page with "=Internal= * Job Scheduling * The Job Scheduling Problem =Overview=")