Added core String library examples

build/shared/examples/8.Strings/StringConstructors/StringConstructors.pde

@@ -0,0 +1,60 @@
+/*
+   String constructors
+ 
+ Examples of how  to create strings from other data types
+ 
+ The circuit:  No external hardware needed.
+ 
+ created 27 July 2010
+ by Tom Igoe
+ 
+ This example code is in the public domain.
+ 
+ */
+
+void setup() {
+  Serial.begin(9600);
+}
+
+void loop() {
+  
+    String stringOne = "Hello String";     // using a constant String
+    Serial.println(stringOne);      // prints "Hello String"
+
+    stringOne =  String('a');        // converting a constant char into a String
+    Serial.println(stringOne);       // prints "a"
+
+    String stringTwo =  String("This is a string");  // converting a constant string into a String object
+    Serial.println(stringTwo);      // prints "This is a string"
+
+    stringOne =  String(stringTwo + " with more");  // concatenating two strings
+    Serial.println(stringOne);      // prints "This is a string with more"
+
+    stringOne =  String(13);        // using a constant integer
+    Serial.println(stringOne);      // prints "13"
+    
+    stringOne =  String(analogRead(0), DEC);  // using an int and a base
+    Serial.println(stringOne);      // prints "453" or whatever the value of analogRead(0) is
+
+    stringOne =  String(45, HEX);   // using an int and a base (hexadecimal)
+    Serial.println(stringOne);      // prints "2d", which is the hexadecimal version of decimal 45
+
+    stringOne =  String(255, BIN);  // using an int and a base (binary)
+    Serial.println(stringOne);      // prints "11111111" which is the binary value of 255
+
+
+    stringOne =  String(millis(), DEC); // using a long and a base
+    Serial.println(stringOne);      // prints "123456" or whatever the value of millis() is
+
+  // do nothing while true:
+  while(true);
+
+}
+
+
+
+
+
+
+
+