Top "Shift" questions

Bitshifting in Java

I'm trying to understand how bit shift works. Can someone please explain the meaning of this line: while ((n&1)==0) …

java bit-manipulation shift

Is 'shift' evil for processing Perl subroutine parameters?

I'm frequently using shift to unpack function parameters: sub my_sub { my $self = shift; my $params = shift; .... } However, many on …

perl parameters shift iterable-unpacking

Shuffle a List in Scala

I have question to for shuffle list in scala using scala.util.Random. For example I have val a = cyan …

list scala shuffle shift

shifting letters using ord and chr

I am trying to do a function that shifts each letter in each word to the right by value and …

python function shift chr ord

How do I shift an array of items up by 4 places in Javascript

How do I shift an array of items up by 4 places in Javascript? I have the following string array: var …

javascript arrays shift

Shifting 2D array Verilog

I dont know what doesnt work on the following code, but it wont synthesize: reg [7:0] FIFO [0:8]; always@(posedge clk) begin …

arrays verilog concat shift fifo

How to shift several rows in a pandas DataFrame?

I have the following pandas Dataframe: import pandas as pd data = {'one' : pd.Series([1.], index=['a']), 'two' : pd.Series([1., 2.], index=[…

python pandas dataframe shift

VHDL - type declaration in package

I am trying to scroll a text on the 7 segment display. The text will be entered from a keyboard and …

text vhdl shift segment

slice shift like function in go lang

how array shift function works with slices? package main import "fmt" func main() { s := []int{2, 3, 5, 7, 11, 13} for k, v := range s { …

go slice shift

Perl shift operator simple question

What's the purpose of the following two lines of perl?? my $host = shift || 'localhost'; my $port = shift || 200; That should return …

perl shift