erikbgithub

import re
sep = re.compile(r"[^ |]+")

# a possible string that might be delivered by one of my collegues over http
test_text = "q1w2e3r4t5z|11°11.111'N 22°22.222'W"


def parse_all(text, dispatcher):
  """
  parses over a given text using a dispatch table. the logic itself is in the dispatch table.

erikbgithub

#! /bin/tcsh -f

set i=1
while { i <= $#argv }
  @ i = $i + 1
  if ( -d $argv[$i] ) then
    rm -R $argv[$i]
  else
    echo Das $i. Argument ist kein Verzeichnis.
  endif

erikbgithub

function add_classical($nr1, $nr2, $type='decimal'){
  $sum = NULL;
  switch($type){
  case 'decimal':
    $sum = (int)$nr1 + (int)$nr2;
  case 'binary':
    $sum = bindec($nr1) + bindec($nr2);
  }
  return $sum;
}

erikbgithub

/**
 * the normally used way to add different types in a function
 *
 * @param $nr1 - the first summand
 * @param $nr2 - the second summand
 * @param $type - the number type. default='decimal'
 */
function add_classical($nr1, $nr2, $type='decimal'){
  $sum = NULL;
  switch($type){

erikbgithub

<?php

$res = mysql_pconnect("localhost","root","root");
mysql_query("DROP Database 'ddpadd'",$res);
echo ":\n<br>create:".mysql_query("CREATE DATABASE IF NOT EXISTS ddpadd", $res);
echo ":\n<br>select:".mysql_select_db("ddpadd", $res);
echo mysql_query("DROP TABLE IF EXISTS decimal");
echo ":\n<br>table:".mysql_query("CREATE TABLE decimal_add (
  no1 TINYINT(1),
  no2 TINYINT(1),

erikbgithub

>>> parse_gramar('[HANZI],[PINYIN],[ENGL]#NEWLINE#')
{
  'text': '[HANZI],[PINYIN],[ENGL]#NEWLINE#', 
  'type': 'Gramar', 
  'children': [
    {
      'text': 'HANZI', 
      'type': 'Variable', 
      'children': []
    },

erikbgithub

>>> parse_input(input, gramar)
{
  'text': '\xe4\xbd\xa0\xe5\xa5\xbd,ni3hao3,hello\n\xe8\xb0\xa2\xe8\xb0\xa2,xie4xie0,thanks\n\xe5\xaf\xb9\xe4\xb8\x8d\xe8\xb5\xb7,dui4bu0qi3,sorry', 
  'type': 'InputText', 
  'children': [
    {
      'text': '\xe4\xbd\xa0\xe5\xa5\xbd,ni3hao3,hello\n', 
      'type': 'TextBlock', 
      'children': [
        {'text': '\xe4\xbd\xa0\xe5\xa5\xbd', 'type': 'A', 'children': []}, 

erikbgithub

import warnings

STATE_CLEAR = 1
STATE_VAR = 2
STATE_SPECIAL = 3
VAR_ALLOWED_CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
# special chars make it more usable for non programmers, who probably never heard about \n and so on
# more can and will be added later on
special_char_map = {'NEWLINE' : '\n'}

erikbgithub

class Hausaufgabe {
  public static int anzahl(String vieleZeichen, String b) {
    if((vieleZeichen == null)  || (vieleZeichen.isEqual("")) return 0;
    String w = vieleZeichen.subString(0,vieleZeichen.length()-2);
    String a = "" + vieleZeichen.getChar(vieleZeichen.length()-1);
    if(a.isEqual(b)) return anzahl(w, b)+1;
    if(!a.isEqual(b)) return anzahl(w,b);
  }
}

erikbgithub

#Words
<Inner_Block> ::= <Block_Start><Block><Block_End>
<Block>*      ::= <Expression>(<Exp_Sep><Expression>)*
<Expression>  ::= <Sum>|<Assignment>
<Assignment>  ::= <Name><Assign_Op><Inner_Block>
<Sum>         ::= <Difference>(<Add_Op><Difference>)*
<Difference>  ::= <Product>(<Sub_Op><Product>)*
<Product>     ::= <Quotient>(<Mul_Op><Quotient>)*
<Quotient>    ::= <Term>(<Div_Op><Term>)*
<Term>        ::= <Number>|<Call>|<Inner_Block>