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30 Office: & N7.07 (North Wing, Bush House)\\ |
30 Office: & N7.07 (North Wing, Bush House)\\ |
31 Slides: & KEATS (also home work is there)\\ |
31 Slides: & KEATS (also home work is there)\\ |
32 \end{tabular} |
32 \end{tabular} |
33 \end{center} |
33 \end{center} |
34 \end{frame} |
34 \end{frame} |
35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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36 |
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37 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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38 \begin{frame}[c] |
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39 \frametitle{Regular Expressions} |
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40 |
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41 In programming languages they are often used to recognise:\medskip |
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42 |
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43 \begin{itemize} |
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44 \item symbols, digits |
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45 \item identifiers |
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46 \item numbers (non-leading zeros) |
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47 \item keywords |
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48 \item comments |
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49 \end{itemize}\bigskip |
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50 |
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51 \mbox{}\hfill\bl{\url{http://www.regexper.com}} |
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52 \end{frame} |
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53 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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54 |
36 |
55 |
37 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
56 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
38 \begin{frame}[c] |
57 \begin{frame}[c] |
39 \frametitle{Regexps and Automata} |
58 \frametitle{Regexps and Automata} |
40 |
59 |