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Merge pull request #1 from eugenp/master

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sync repo
This commit is contained in:
Vaibhav Sahay
2018-09-29 15:59:41 +05:30
committed by GitHub
parent 681815d97f 2be7a7235d
commit a4521a9b04
2870 changed files with 70303 additions and 13302 deletions
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.gitignore
+14
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@@ -48,3 +48,17 @@ dependency-reduced-pom.xml
*.so
*.dylib
*.dll
xml/src/test/resources/example_dom4j_new.xml
xml/src/test/resources/example_dom4j_updated.xml
xml/src/test/resources/example_jaxb_new.xml
core-java-io/hard_link.txt
core-java-io/target_link.txt
core-java/src/main/java/com/baeldung/manifest/MANIFEST.MF
ethereum/logs/
jmeter/src/main/resources/*-JMeter.csv
**/node_modules/
**/dist
**/tmp
**/out-tsc
.travis.yml
+1 -1
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@@ -4,7 +4,7 @@ before_install:
- echo "MAVEN_OPTS='-Xmx2048M -Xss128M -XX:+CMSClassUnloadingEnabled -XX:+UseG1GC -XX:-UseGCOverheadLimit'" > ~/.mavenrc
install: skip
script: travis_wait 60 mvn -q install
script: travis_wait 60 mvn -q install -Pdefault
sudo: required
JGit/pom.xml
+2 -1
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@@ -3,10 +3,11 @@
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>JGitSnippets</artifactId>
<artifactId>JGit</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<url>http://maven.apache.org</url>
<name>JGit</name>
<parent>
<groupId>com.baeldung</groupId>
JGit/src/main/resources/logback.xml
+13
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
README.md
+2 -2
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@@ -2,7 +2,7 @@
The "REST with Spring" Classes
==============================
After 5 months of work, here's the Master Class of REST With Spring: <br/>
Here's the Master Class of REST With Spring (price changes permanently next Friday): <br/>
**[>> THE REST WITH SPRING MASTER CLASS](http://www.baeldung.com/rest-with-spring-course?utm_source=github&utm_medium=social&utm_content=tutorials&utm_campaign=rws#master-class)**
And here's the Master Class of Learn Spring Security: <br/>
@@ -19,7 +19,7 @@ In additional to Spring, the following technologies are in focus: `core Java`, `
Building the project
====================
To do the full build, do: `mvn install -Dgib.enabled=false`
To do the full build, do: `mvn install -Pdefault -Dgib.enabled=false`
Working with the code in Eclipse
Twitter4J/pom.xml
-25
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@@ -1,13 +1,9 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mabsisa</groupId>
<artifactId>Twitter4J</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>Twitter4J</name>
<url>http://maven.apache.org</url>
<parent>
<groupId>com.baeldung</groupId>
@@ -23,27 +19,6 @@
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<excludes>
<exclude>**/ApplicationTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<twitter4j-stream.version>4.0.6</twitter4j-stream.version>
</properties>
Twitter4J/src/main/resources/logback.xml
+13
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
activejdbc/pom.xml
+1 -46
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@@ -1,7 +1,6 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>activejdbc</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
@@ -79,55 +78,11 @@
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<reportFormat>brief</reportFormat>
<trimStackTrace>true</trimStackTrace>
<useFile>false</useFile>
<includes>
<include>**/*Spec*.java</include>
<include>**/*Test*.java</include>
</includes>
<excludes>
<exclude>**/helpers/*</exclude>
<exclude>**/*$*</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>snapshots1</id>
<name>JavaLite Snapshots1</name>
<url>http://repo.javalite.io/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>snapshots2</id>
<name>JavaLite Snapshots2</name>
<url>http://repo.javalite.io/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
<properties>
<activejdbc.version>1.4.13</activejdbc.version>
<activejdbc.version>2.0</activejdbc.version>
<environments>development.test,development</environments>
<mysql.connector.version>5.1.34</mysql.connector.version>
</properties>
activejdbc/src/main/java/com/baeldung/model/Employee.java
+4
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@@ -16,4 +16,8 @@ public class Employee extends Model {
set("created_by",createdBy);
}
public String getLastName() {
return getString("last_name");
}
}
activejdbc/src/main/java/com/baeldung/model/Role.java
+4
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@@ -15,4 +15,8 @@ public class Role extends Model {
set("role_name",role);
set("created_by",createdBy);
}
public String getRoleName() {
return getString("role_name");
}
}
activejdbc/src/main/resources/logback.xml
+13
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
activejdbc/src/test/java/com/baeldung/ActiveJDBCAppTest.java → activejdbc/src/test/java/com/baeldung/ActiveJDBCAppManualTest.java
+1 -1
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@@ -7,7 +7,7 @@ import org.junit.Test;
import java.util.List;
public class ActiveJDBCAppTest extends DBSpec
public class ActiveJDBCAppManualTest extends DBSpec
{
@Test
public void ifEmployeeCreated_thenIsValid() {
akka-streams/src/main/resources/logback.xml
+13
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
algorithms/README.md
+5
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@@ -23,3 +23,8 @@
- [Converting Between Roman and Arabic Numerals in Java](http://www.baeldung.com/java-convert-roman-arabic)
- [Practical Java Examples of the Big O Notation](http://www.baeldung.com/java-algorithm-complexity)
- [Find the Middle Element of a Linked List](http://www.baeldung.com/java-linked-list-middle-element)
- [An Introduction to the Theory of Big-O Notation](http://www.baeldung.com/big-o-notation)
- [Check If Two Rectangles Overlap In Java](https://www.baeldung.com/java-check-if-two-rectangles-overlap)
- [Calculate the Distance Between Two Points in Java](https://www.baeldung.com/java-distance-between-two-points)
- [Find the Intersection of Two Lines in Java](https://www.baeldung.com/java-intersection-of-two-lines)
- [Check If a String Contains All The Letters of The Alphabet](https://www.baeldung.com/java-string-contains-all-letters)
algorithms/roundUpToHundred/.gitignore
+1
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@@ -0,0 +1 @@
/bin/
algorithms/roundUpToHundred/src/com/java/src/RoundUpToHundred.java
+20
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@@ -0,0 +1,20 @@
package com.java.src;
import java.util.Scanner;
public class RoundUpToHundred {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double input = scanner.nextDouble();
scanner.close();
RoundUpToHundred.round(input);
}
static long round(double input) {
long i = (long) Math.ceil(input);
return ((i + 99) / 100) * 100;
};
}
algorithms/roundUpToHundred/src/com/java/src/RoundUpToHundredTest.java
+14
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@@ -0,0 +1,14 @@
package com.java.src;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class RoundUpToHundredTest {
@Test
public void givenInput_whenRound_thenRoundUpToTheNearestHundred() {
assertEquals("Rounded up to hundred", 100, RoundUpToHundred.round(99));
assertEquals("Rounded up to three hundred ", 300, RoundUpToHundred.round(200.2));
assertEquals("Returns same rounded value", 400, RoundUpToHundred.round(400));
}
}
algorithms/src/main/java/com/baeldung/algorithms/distancebetweenpoints/DistanceBetweenPointsService.java
+38
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@@ -0,0 +1,38 @@
package com.baeldung.algorithms.distancebetweenpoints;
import java.awt.geom.Point2D;
public class DistanceBetweenPointsService {
public double calculateDistanceBetweenPoints(
double x1,
double y1,
double x2,
double y2) {
return Math.sqrt((y2 - y1) * (y2 - y1) + (x2 - x1) * (x2 - x1));
}
public double calculateDistanceBetweenPointsWithHypot(
double x1,
double y1,
double x2,
double y2) {
double ac = Math.abs(y2 - y1);
double cb = Math.abs(x2 - x1);
return Math.hypot(ac, cb);
}
public double calculateDistanceBetweenPointsWithPoint2D(
double x1,
double y1,
double x2,
double y2) {
return Point2D.distance(x1, y1, x2, y2);
}
}
algorithms/src/main/java/com/baeldung/algorithms/linesintersection/LinesIntersectionService.java
+21
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@@ -0,0 +1,21 @@
package com.baeldung.algorithms.linesintersection;
import java.awt.Point;
import java.util.Optional;
public class LinesIntersectionService {
public Optional<Point> calculateIntersectionPoint(double m1, double b1, double m2, double b2) {
if (m1 == m2) {
return Optional.empty();
}
double x = (b2 - b1) / (m1 - m2);
double y = m1 * x + b1;
Point point = new Point();
point.setLocation(x, y);
return Optional.of(point);
}
}
algorithms/src/main/java/com/baeldung/algorithms/mcts/montecarlo/State.java
+1 -1
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@@ -87,7 +87,7 @@ public class State {
void randomPlay() {
List<Position> availablePositions = this.board.getEmptyPositions();
int totalPossibilities = availablePositions.size();
int selectRandom = (int) (Math.random() * ((totalPossibilities - 1) + 1));
int selectRandom = (int) (Math.random() * totalPossibilities);
this.board.performMove(this.playerNo, availablePositions.get(selectRandom));
}
algorithms/src/main/java/com/baeldung/algorithms/mcts/tree/Node.java
+1 -1
View File
@@ -65,7 +65,7 @@ public class Node {
public Node getRandomChildNode() {
int noOfPossibleMoves = this.childArray.size();
int selectRandom = (int) (Math.random() * ((noOfPossibleMoves - 1) + 1));
int selectRandom = (int) (Math.random() * noOfPossibleMoves);
return this.childArray.get(selectRandom);
}
algorithms/src/main/java/com/baeldung/algorithms/rectanglesoverlap/Point.java
+29
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@@ -0,0 +1,29 @@
package com.baeldung.algorithms.rectanglesoverlap;
public class Point {
private int x;
private int y;
public Point(int x, int y) {
this.x = x;
this.y = y;
}
public int getX() {
return x;
}
public void setX(int x) {
this.x = x;
}
public int getY() {
return y;
}
public void setY(int y) {
this.y = y;
}
}
algorithms/src/main/java/com/baeldung/algorithms/rectanglesoverlap/Rectangle.java
+40
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@@ -0,0 +1,40 @@
package com.baeldung.algorithms.rectanglesoverlap;
public class Rectangle {
private Point bottomLeft;
private Point topRight;
public Rectangle(Point bottomLeft, Point topRight) {
this.bottomLeft = bottomLeft;
this.topRight = topRight;
}
public Point getBottomLeft() {
return bottomLeft;
}
public void setBottomLeft(Point bottomLeft) {
this.bottomLeft = bottomLeft;
}
public Point getTopRight() {
return topRight;
}
public void setTopRight(Point topRight) {
this.topRight = topRight;
}
public boolean isOverlapping(Rectangle other) {
// one rectangle is to the top of the other
if (this.topRight.getY() < other.bottomLeft.getY() || this.bottomLeft.getY() > other.topRight.getY()) {
return false;
}
// one rectangle is to the left of the other
if (this.topRight.getX() < other.bottomLeft.getX() || this.bottomLeft.getX() > other.topRight.getX()) {
return false;
}
return true;
}
}
algorithms/src/main/java/com/baeldung/algorithms/string/EnglishAlphabetLetters.java
+35
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@@ -0,0 +1,35 @@
package com.baeldung.algorithms.string;
public class EnglishAlphabetLetters {
public static boolean checkStringForAllTheLetters(String input) {
boolean[] visited = new boolean[26];
int index = 0;
for (int id = 0; id < input.length(); id++) {
if ('a' <= input.charAt(id) && input.charAt(id) <= 'z') {
index = input.charAt(id) - 'a';
} else if ('A' <= input.charAt(id) && input.charAt(id) <= 'Z') {
index = input.charAt(id) - 'A';
}
visited[index] = true;
}
for (int id = 0; id < 26; id++) {
if (!visited[id]) {
return false;
}
}
return true;
}
public static boolean checkStringForAllLetterUsingStream(String input) {
long c = input.toLowerCase().chars().filter(ch -> ch >= 'a' && ch <= 'z').distinct().count();
return c == 26;
}
public static void main(String[] args) {
checkStringForAllLetterUsingStream("intit");
}
}
algorithms/src/main/resources/logback.xml
+13
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
algorithms/src/test/java/algorithms/AntColonyOptimizationLongRunningUnitTest.java → algorithms/src/test/java/com/baeldung/algorithms/AntColonyOptimizationLongRunningUnitTest.java
+1 -1
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@@ -1,4 +1,4 @@
package algorithms;
package com.baeldung.algorithms;
import org.junit.Assert;
import org.junit.Test;
algorithms/src/test/java/algorithms/BinaryGeneticAlgorithmLongRunningUnitTest.java → algorithms/src/test/java/com/baeldung/algorithms/BinaryGeneticAlgorithmLongRunningUnitTest.java
+1 -1
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@@ -1,4 +1,4 @@
package algorithms;
package com.baeldung.algorithms;
import org.junit.Assert;
import org.junit.Test;
algorithms/src/test/java/algorithms/DijkstraAlgorithmLongRunningUnitTest.java → algorithms/src/test/java/com/baeldung/algorithms/DijkstraAlgorithmLongRunningUnitTest.java
+1 -1
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@@ -1,4 +1,4 @@
package algorithms;
package com.baeldung.algorithms;
import org.junit.Test;
algorithms/src/test/java/algorithms/HillClimbingAlgorithmUnitTest.java → algorithms/src/test/java/com/baeldung/algorithms/HillClimbingAlgorithmUnitTest.java
+1 -1
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@@ -1,4 +1,4 @@
package algorithms;
package com.baeldung.algorithms;
import com.baeldung.algorithms.hillclimbing.HillClimbing;
import com.baeldung.algorithms.hillclimbing.State;
algorithms/src/test/java/algorithms/MiddleElementLookupUnitTest.java → algorithms/src/test/java/com/baeldung/algorithms/MiddleElementLookupUnitTest.java
+1 -1
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@@ -1,4 +1,4 @@
package algorithms;
package com.baeldung.algorithms;
import com.baeldung.algorithms.middleelementlookup.MiddleElementLookup;
import com.baeldung.algorithms.middleelementlookup.Node;

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