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Java Program to implement binary checksum

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Java Program for block parity

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/*java program for block parity or double parity (block parity). Calculating each column of multiple messages to check if it is even or odd. In Case of even value add 1 otherwise 0 to make even parity of column  eg. 10110101 11110011 _________ 01000110 */ import java.util.*; class DjParity1 { int i,j,k,l; String ans=""; public void blockParity() { System.out.println("How many message you want to send: "); Scanner s=new Scanner(System.in); i=s.nextInt(); String msg[]=new String[i]; Scanner s1=new Scanner(System.in); for(j=0;j<i;j++) { System.out.println("Enter your msg value[0/1] 8 bit: "); msg[j]=s1.nextLine(); } for(k=0;k<msg[0].length();k++) { //System.out.println("hello "+msg[k]); int a=0; for(l=0;l<i;l++) { a+=msg[l].charAt(k); //System.out.println("Your msg: "+msg[l]); } if(a%2==0) { ans+="0"; } else ...
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Welcome Guide to Swift 5 Escaping String

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With the evolution of Swift, we often comes to create strings from raw text which can be a pain. Properly escaping any quotes or backslash characters in the raw text is an exercise in frustration. Swift 5, introduced with Xcode 10.2, introduces a new syntax to make it easier to work with raw text. Traditional Strings With String Literals To create a String from literal text, we use the common method of double quote (") as a starting and ending delimiter and the backslash (\) to escape special characters. For example, to create a String that preserves the double-quotes in this text: let title1 = "This is \"title\" here" // This is "title" here Swift 5 Custom String Escaping Swift 5 allows you to customize the delimiter and escape sequences. This is useful when working with raw text that might contain the delimiters or multiple escape sequence. Here we can pad the start, end and escape delimiters with one or more “ # ” characters....
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