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How does the Brainfuck Hello World actually work?
...value of the cell it points to up to 97 and print it out 2 times.
aa
4. Loops
In BF loop consists of loop begin [ and loop end ]. You can think it's like while in C/C++ where the condition is actual cell value.
Take a look BF program below:
++[]
++ increments actual cell value twice:
......
How do you do a limit query in JPQL or HQL?
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14 Answers
14
Active
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Test if a command outputs an empty string
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324
Previously, the question asked how to check whether there are files in a directory. The followi...
How to upper case every first letter of word in a string? [duplicate]
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akarnokdakarnokd
61.8k1414 gold badges131131 silver badges173173 bronze badges
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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...
text flowing out of div
...spaces. You can use the word-wrap property to cause the text to break:
#w74 { word-wrap: break-word; }
It has fairly good browser support, too. See documentation about it here.
share
|
improve th...
How to get the difference between two arrays of objects in JavaScript
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142
Using only native JS, something like this will work:
a = [{ value:"4a55eff3-1e0d-4a81-9105...
How to add a delay for a 2 or 3 seconds [closed]
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4 Answers
4
Active
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