String matching: Difference between revisions

Content added Content deleted

Inline

@@ Line 2,817: / Line 2,817: @@
 <lang nim>import strutils
-var s: string = "The quick brown fox"
+let s = "The quick brown fox"
-if startsWith(s, "The quick"):
+if s.startsWith("The quick"):
-   echo("Starts with: The quick")
+  echo "Starts with “The quick”."
-if endsWith(s, "brown Fox"):
+if s.endsWith("brown Fox"):
-   echo("Ends with: brown fox")
+  echo "Ends with “brown fox”."
-var pos = find(s, " brown ")  # -1 if not found
+if s.contains(" brown "):
+  echo "Contains “ brown ”."
-if contains(s, " brown "):    # showing the contains() proc, but could use if pos!=-1:
+if "quick" in s:
-   echo('"' & " brown " & '"' & " is located at position: " & $pos)</lang>
+  echo "Contains “quick”."      # Alternate form for "contains".
+let pos = find(s, " brown ")    # -1 if not found.
+if pos >= 0:
+  echo "“ brown ” is located at position: " & $pos</lang>
 {{out}}
-<pre>Starts with: The quick
+<pre>Starts with “The quick”.
-Ends with: brown fox
+Contains “ brown ”.
+Contains “quick”.
-" brown " is located at position: 9</pre>
+“ brown ” is located at position: 9</pre>
 =={{header|Objeck}}==