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Typo fixes and refactor description of Java Map

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Rachel Stiyer 2015-10-15 20:33:35 -07:00
parent 66bc42e31b
commit 7a864ef86b
2 changed files with 12 additions and 6 deletions
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11
java.html.markdown
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@ -7,6 +7,7 @@ contributors:
- ["Simon Morgan", "http://sjm.io/"] - ["Simon Morgan", "http://sjm.io/"]
- ["Zachary Ferguson", "http://github.com/zfergus2"] - ["Zachary Ferguson", "http://github.com/zfergus2"]
- ["Cameron Schermerhorn", "http://github.com/cschermerhorn"] - ["Cameron Schermerhorn", "http://github.com/cschermerhorn"]
- ["Rachel Stiyer", "https://github.com/rstiyer"]
filename: LearnJava.java filename: LearnJava.java
--- ---
@ -137,7 +138,7 @@ public class LearnJava {
// //
// BigDecimal allows the programmer complete control over decimal // BigDecimal allows the programmer complete control over decimal
// rounding. It is recommended to use BigDecimal with currency values // rounding. It is recommended to use BigDecimal with currency values
// and where exact decimal percision is required. // and where exact decimal precision is required.
// //
// BigDecimal can be initialized with an int, long, double or String // BigDecimal can be initialized with an int, long, double or String
// or by initializing the unscaled value (BigInteger) and scale (int). // or by initializing the unscaled value (BigInteger) and scale (int).
@ -184,8 +185,12 @@ public class LearnJava {
// LinkedLists - Implementation of doubly-linked list. All of the // LinkedLists - Implementation of doubly-linked list. All of the
// operations perform as could be expected for a // operations perform as could be expected for a
// doubly-linked list. // doubly-linked list.
// Maps - A set of objects that maps keys to values. A map cannot // Maps - A set of objects that map keys to values. Map is
// contain duplicate keys; each key can map to at most one value. // an interface and therefore cannot be instantiated.
// The type of keys and values contained in a Map must
// be specified upon instantiation of the implementing
// class. Each key may map to only one corresponding value,
// and each key may appear only once (no duplicates).
// HashMaps - This class uses a hashtable to implement the Map // HashMaps - This class uses a hashtable to implement the Map
// interface. This allows the execution time of basic // interface. This allows the execution time of basic
// operations, such as get and insert element, to remain // operations, such as get and insert element, to remain

7
xml.html.markdown
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@ -3,6 +3,7 @@ language: xml
filename: learnxml.xml filename: learnxml.xml
contributors: contributors:
- ["João Farias", "https://github.com/JoaoGFarias"] - ["João Farias", "https://github.com/JoaoGFarias"]
- ["Rachel Stiyer", "https://github.com/rstiyer"]
--- ---
XML is a markup language designed to store and transport data. XML is a markup language designed to store and transport data.
@ -65,12 +66,12 @@ Unlike HTML, XML does not specify how to display or to format data, it just carr
* Well-Formated Document x Validation * Well-Formated Document x Validation
A XML document is well-formated if it is syntactically correct. An XML document is well-formatted if it is syntactically correct.
However, it is possible to inject more constraints in the document, However, it is possible to inject more constraints in the document,
using document definitions, such as DTD and XML Schema. using document definitions, such as DTD and XML Schema.
A XML document which follows a document definition is called valid, An XML document which follows a document definition is called valid,
regarding that document. in regards to that document.
With this tool, you can check the XML data outside the application logic. With this tool, you can check the XML data outside the application logic.