java - Convert binary string to ascii text? -

-

I was wondering if it is possible to enter a binary number and translate them back into text. For example, 01101000 01100101 01101100 01101100 01101111 "and will make it secret in the word" hello ".

Just a few logical corrections:

Here are three steps < Ol>

  • Change the binary set to an integer
  • then the integer in a character
  • then insert the string you are creating

    Fortunately a radix takes for the parseInt basis. Therefore, once you cut an array of substrings necessary to reach string up (perhaps) length 8, or , then you only need to do this (char) Integer .parseInt (S, 2) and concatenate. 

      string s2 = ""; For the next four (int i = 0; i & lt; = s.length () - 8; i + = 9) // It is a bit tricky that we want [0, 7], [9, 16] e.t.c. (If the bytes are delimited by increment index 9) {nextChar = (char) Integer.parseInt (s.sstring (i, i + 8), 2); S2 + = nextChar; }

    • Comments

    Post a Comment

    Popular posts from this blog

    qt - switch/case statement in C++ with a QString type -

    -
    I want to use switch-case in my program but the compiler generates an error. How can I use the switch statement with QString ? The compiler gives me this error: The expression of the switch type 'QString' is invalid My code is as follows : boolStopWord (the word QString) {bool flag = false; Switch (word) {case "the": flag = true; break ; "On" case: flag = true; break ; Case "in": flag = true; break ; Case "your": flag = true; break ; Case "near": flag = true; break ; Case "all": flag = true; break ; Case "this": flag = true; break ; } Return flag; } How do I use the switch statement with a Caststring ? You can not use the switch statement in C ++ language with integral or enum types. You can formally enter the square type of object in the switch statement, but this means that the compiler will look for a user-defined conversion to convert it to an integral or enum type.
    Read more

    python - sqlite3.OperationalError: near "REFERENCES": syntax error - foreign key creating -

    -
    I'm trying to create a predefined key after checking the manual and I wrote it: Db.execute ("create table" Table 2 (id, integer primary key, somedata integer) "db.execute" (table creation table 2 does not exist (name text, maintain reference (id) ") and found this: sqlite 3. Operation error: near" references ": syntax error Your second ligne is wrong db.execute ("create table if table does not exist 2 (name text, my_id integer, foreign key (my_id) reference Maintenance (ID)) ") as explained
    Read more

    Python's equivalent for Ruby's define_method? -

    -
    What is a Python equivalent for Ruby's define_method , which is the dynamic generation of class methods will allow? (As can be seen in Wikipedia) Functions are first-class objects in Python and assign them The properties of a class or an example can be a way of doing the same thing as a Wikipedia example: colors = {"black": "000", "red": "F00", "green": "0f0", "yellow": "ff0", "blue": "00f", "magenta": "fff", "cyan": "0ff", "white": " FFF "} Class MyStream (ARR): Pass for Name, Code in colors.iteritems (): def _in_colour ( W code = code): return '& lt; Span style = "color:% s" & gt;% s & lt; / Span & gt; ' % (Code, self) setter (histrive, "in_" + name, _in_ color)
    Read more