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New code examples in category Go
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Ben S 2021-09-11 08:09:04
user input golang
import ( "fmt" "bufio" ) //reading an integer var age int fmt.Println("What is your age?") // Question to the user _, err: fmt.Scan(&age) //reading a string reader := bufio.newReader(os.Stdin) var name string fmt.Printl... Add solution -
Bert ernest 2021-09-10 20:50:02
Go replace all occurrences of a substring with another one
import ( "fmt" "strings" ) func main() { value := "The quick brown fox jumps over the lazy dog" // Replace the "fox" with a "horse." result := strings.Replace(value, "fox", &... Add solution -
Effortful 2021-09-10 16:09:02
read every cell in a column google app script
function appendString() { var range = SpreadsheetApp.getActiveSheet().getActiveRange(); var values = range.getValues(); var modified = values.map(function (row) { return row.map(function (col) { return col + " string"; });... Add solution -
Cloo 2021-09-10 12:06:02
what is model schema document in mongo db
var personSchema = new Schema({ name: { type: String, default: 'anonymous' }, age: { type: Number, min: 18, index: true }, bio: { type: String, match: /[a-zA-Z ]/ }, date: { type: Date, default: Date.now }, }); var personModel = mongoose.... Add solution -
FlacchusMaximus 2021-09-10 06:19:03
gorm uuid postgres
package model import ( "time" "github.com/google/uuid" "gorm.io/gorm" ) type EntityUsers struct { ID string `gorm:"primaryKey;"` Fullname string `gorm:"type:varchar(255);unique;not null"` ... Add solution
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