How to Make a List of Alphabet Characters in Python
In Python, there are 2 ways to make a list of alphabet characters.
Using string Module
The string.ascii_lowercase is a pre-initialized string used as string constant. In Python, string ascii_lowercase will give the lowercase letters ‘abcdefghijklmno...
How to Do Case Insensitive String Comparison in Python
In Python, there are 2 do case insensitive string comparison.
Using casefold Method
The str.casefold() method returns a casefolded copy of the string. Casefolded strings may be used for caseless matching. For example,
#!/usr/bin/python3
a = "H...
How to Capitalize the First Letter of each Word in a String in Python
In Python, there are 2 ways to capitalize the first letter of each word in a string.
Using title Method
The str.title() method returns a titlecased version of the string where words start with an uppercase character and the remaining characters are...
How to Make First Letter of Words Uppercase in a String in Go
In Golang, using the cases package is the easiest way to make first letter of words uppercase in a string.
Using cases Package
install
Use the following command to download the repository to the local file system.
install
go mod tidy
...
How To Generate a Random String in Python
In Python, there are 3 ways to generate a random string.Using List Comprehension
List comprehensions provide a concise way to create lists. See the following example:
#!/usr/bin/python3
# -*- coding: utf8 -*-
# Import module
import random
impor...
How to format a date or time in Go
In Golang, there are two ways to format the time.The layout string
Go doesn’t use yyyy-mm-dd layout to format a time. Instead, you format a special layout parameter.
2006-01-02 15:04:05.999999999 -0700 MST
package main
import (
"fmt"
"tim...
How to convert an int to a string type in Go
3 ways to convert int64 to string in Golang.Using strconv.Itoa Function
The code snippet below shows how to convert an int to a string using the Itoa function.
package main
import (
"fmt"
"strconv"
)
func main() {
s := strconv.Itoa(100)
f...
How to use string constants in Python
String Constants Best Practice.String Constants in Python
The constants defined in this module are:
String constants:
string.ascii_lettersThe concatenation of the ascii_lowercase and ascii_uppercase constants described below. This value is not locale...
How to generate a random string in Go
Creating Random Strings of a fixed length in Go.
Using rand.Int63 Function
Int63 returns a non-negative pseudo-random 63-bit integer as an int64 from the default Source.
package main
import (
"fmt"
"math/rand"
"time"
)
const letters = "a...
How to reverse a string in Go
Reverse a String in Golang.Using range
a range on a string returns a rune which is a codepoint.
package main
import "fmt"
func Reverse(s string) (result string) {
for _, v := range s {
result = string(v) + result
}
return
}
func main() ...
How to use fmt.Sprintf Function in Go
Format a string without printing in Go.Basics
Package fmt implements formatted I/O with functions analogous to C's printf and scanf. The format 'verbs' are derived from C's but are simpler.
fmt.Sprintf
Sprintf formats according to a format specif...
How to use the curl command in Linux
command line tool and library for transferring data with URLs.
cURL (pronounced 'curl') is a computer software project providing a library (libcurl) and command-line tool (curl) for transferring data using various network protocols. The name ...