iOS iOS Static Framework
iOS Static Framework
This is old fashion way, but simple way.
These days, xcframework is latest technology and ea...
2019-10
iOS Android Android X Lifecycle
Lifecycle Extension
From Android X, new lifecycle library comes(lifecycle-extension).
This library has powerful f...
未分類 Go ORM(sqlx)
sqlx
github.com/jmoiron/sqlx is ORMapper for golang (Original documetaion says extension of database/sql.
From pr...
golang Go MySQL
Go + MySQL
To use MySQL from Go, we will use 2 libraries.
database/sql and github.com/go-sql-driver/mysql
sql ...
NoSQL Cassandra Data Type 1 – uuid, timestamp
Cassandra how to use uuid, how to use timestamp
golang Go Cassandra
gocql
gocql is one of cassandra driver for go.
Get gocql
Use go get
go get github.com/gocql/gocql
Examp...
Java Cassandra Get Started
Cassandra
Cassandra is NoSQL, and original is provided by Facebook.
It is to handle huge data for application use...
Android Android Library Development
Get Started
As I mentioned in this entry (What is SDK development), I developed disclose source SDK.
Project St...
golang Go file read
Example
Read line one by one
package main
import (
"bufio"
"fmt"
"os"
)
func main() {
file, err := os.OpenF...