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How to split a string and assign it to variables
... "fmt"
"strings"
)
func main() {
s := strings.Split("127.0.0.1:5432", ":")
ip, port := s[0], s[1]
fmt.Println(ip, port)
}
Output:
127.0.0.1 5432
One step, for example,
package main
import (
"fmt"
"net"
)
func main() {
host, port, err := net.SplitHostPort("127.0...
Why can't I have abstract static methods in C#?
...
4
Combined with the way operator-overloading is done in C#, this unfortunately eliminates the possibility of requiring subclasses to provide a...
What's HTML character code 8203?
...
answered Jun 4 '10 at 11:37
BalusCBalusC
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How can I compare two dates in PHP?
...
MatthewMatthew
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How to add a delay for a 2 or 3 seconds [closed]
...
4 Answers
4
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What .NET collection provides the fastest search
...
143
In the most general case, consider System.Collections.Generic.HashSet as your default "Contains...
How to convert a string to lower or upper case in Ruby
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4
Watch out! looks to me like using the bang "!" will return nil if there's no capital letter. so str = "this".downcase! returns str = ni...
How to determine the screen width in terms of dp or dip at runtime in Android?
...ris Stillwell
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answered Aug 1 '12 at 8:19
DaxDax
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Get records with max value for each group of grouped SQL results
...
answered Aug 24 '12 at 1:55
Bohemian♦Bohemian
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Prevent text selection after double click
...
354
function clearSelection() {
if(document.selection && document.selection.empty) {
...