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2076 articles
Golang JSON Unmarshal Examples
Use golang json unmarshal to parse JSON data with simple and complex structured data and unstructured data with examples
Golang FlashDB Tutorial- In Memory Database
Golang flashdb is an in memory database written in golang. Read, Write, Store, Update and Delete key and value content inside the database with examples
Add different condition in Dockerfile [5 Methods]
handle different condition in dockerfile such as docker file if else condition, arg conditions, ARG vs ENV comparison with examples
Java WatchService Examples [Monitor Directory and Files]
The Java WatchService can monitor a Path for changes to any file or directory in the hierarchy. We can choose to receive events when files or directories are …
Go comma ok idiom - How & When to Use?
The Go comma ok idiom is mostly used to Test for error on a function return, Testing if a key-value item exist in a Go map, Testing if an interface variable is …
Golang memdb Tutorial [With Examples]
golang memdb is a simple key value pair based in memory database. We learned how to create a database, insert records, query and then delete the records. …
Golang SQLite3 Tutorial [With Examples]
Golang sqlite tutorial with CRUD Operation. Executing commands on SQLITE database, Select statement, Insert, Read and Delete Operation with examples
Golang MongoDB Tutorial with Examples
Using mongo-driver and mgo package to use golang mongodb with examples to perform CRUD operations
Go Fan Out Fan In Concurrency Pattern Explained
In this tutorial we have explained the usage of golang concurrency patterns i.e. fan out and fan in using different examples
Golang Viper: The Unsung Hero of Configuration Wizards
golang viper tutorial to source YAML, JSON or ENV files and get variables. Set default values for empty or missing variables using viper.SetDefault
Golang lint - Different methods with Best Practices
Golang linting is a way to verify the go code to identify any kind of compilation issues, or performance improvements which can be done. We can perform linting …
Golang Parse YAML file [With or Without Struct]
We can use YAML package in golang to parse YAML file and store the content inside struct or map using yaml.Unmarshal.
Install Memcached on Rocky Linux 9 [Step-by-Step]
Step by Step instructions to install Memcached on Rocky Linux 9. 2 different methods to install using default package manager and downloading from official …
PodDisruptionBudget in Action with Examples
PodDisruptionBudget ensures a certain number or percentage of Pods will not voluntarily be evicted from a node at any one point in time
Automate phishing campaigns using FiercePhish [Step-by-Step]
With the help of a robust open-source tool FiercePhish, you can manage a wide range of phishing operations as well as carry out several phishing engagements