shift

How I can move or shift the words in the entire file to the specified column? For example like below: Before : 123 ABC 112 XYZS 15925 asdf 1111 25asd 1 qwer After : 123 ABC 112 XYZS 15925 asdf 1111 25asd 1 qwer How it can be done using command mode? Here the thing is we need to shift the 2nd word to the specified column Here the specified column is 8 Approach with built-in commands First :substitute the whitespace with a Tab character, and then :retab to a tab stop to column 8, expanding to spaces (for your given example): :.,.+4substitute/\s\+/\t/ | set tabstop=7 expandtab | '[,']retab (I'm

This is what I have: class encoded { public static void main(String[] args) { String s1 = "hello"; char[] ch = s1.toCharArray(); for(int i=0;i<ch.length;i++) { char c = (char) (((i - 'a' + 1) % 26) + 'a'); System.out.print(c); } } } So far I've converted the string to an array, and I've worked out how to shift, but now I'm stuck. What I want is for the code to start at ch[0] , read the character, shift it one to the right ( h to i ) and then do the same for each character in the array until it reaches the end. Right now, my code outputs opqrs . I want it to output ifmmp . If I replace the int

What's the purpose of the following two lines of perl?? my $host = shift || 'localhost'; my $port = shift || 200; That should return localhost and port 10. What is the shift keyword?? What this piece of code is, is a way to provide default values for $host and $port . It will typically be at the start of a script or a subroutine, and take values from @ARGV and @_ respectively. That should return localhost and port 10. No, the || operator is a short circuiting OR , which means that if the LHS operand returns a true value, the RHS operand is ignored. Basically, it means this (and ONLY this):

I am trying to do a function that shifts each letter in each word to the right by value and these words will be from a list that I will open it using "open"function I wrote the code, and I am facing some difficulties here here is my code def test(): value=eval(input("Value here!")) with open ("word-text.txt","r") as f: for ord in (f): print (ord) for chr in ord: print (chr) #nice=(chr[len(ord)+value]) ''.join([chr(ord(i)+2) for i in s]) print (i) this is the output I get Value here!2 apples a p p l e s Traceback (most recent call last): File "<pyshell#54>", line 1, in <module> test() File "

On left shift of (char) 0xff by 8 and casting it to int we get -256 or 0xffffff00. Can somebody explain why this should happen? #include <stdio.h> int main (void) { char c = 0xff; printf("%d %x\n", (int)(c<<8),(int)(c<<8)); return 0; } Output is -256 ffffff00 char can be signed or unsigned - it's implementation-defined. You see these results because char is signed by default on your compiler. For the signed char 0xFF corresponds to −1 (that's how two's complement work). When you try to shift it it is first promoted to an int and then shifted - you effectively get multiplication by 256. So it

This question already has an answer here: How to resize UITextView on iOS when a keyboard appears? 10 answers I will show you an example with the well known whatsapp When you touch inside the text the keyboard pops up , so I have to move or shift all that bar up and resize the view to half, so I can still see the text that I'm typing and the send button Phase 1: http://www.appbank.net/wp-content/uploads/2010/10/WhatsAppMessenger-18.jpg Phase 2: http://www.onetooneglobal.com/wp-content/uploads/2011/02/onetoone_whatsapp_2.png What would be the best way to achieve this? #define kOFFSET_FOR