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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
       http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-3.1.xsd

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public void runBare() throws Throwable {
        Throwable exception = null;
        setUp();
        try {
            runTest();
        } catch (Throwable running) {
            exception = running;
        } finally {
            try {
                tearDown();

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static private boolean doubleIsDifferent(double d1, double d2, double delta) {
        if (Double.compare(d1, d2) == 0) {
            return false;
        }
        if ((Math.abs(d1 - d2) <= delta)) {
            return false;
        }

        return true;
    }

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    private static boolean equalsRegardingNull(Object expected, Object actual) {
        if (expected == null) {
            return actual == null;
        }

        return isEquals(expected, actual);
    }

    private static boolean isEquals(Object expected, Object actual) {
        return expected.equals(actual);

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__author__ = 'feng'

import string

articles = [
    'Familiarize Yourself with IntelliJ IDEA editor',
    'While keeping the Ctrl key pressed, rotate the mouse wheel. As you rotate the mouse wheel forward',
    'font size grows larger; as you rotate the mouse wheel backwards, font size decreases',
    'In the popup frame, type Reset font size, and click Enter.',
    'These operations apply to the active editor only. In the other editor tabs, font size is not affected.',

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Mac web developer apps

This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.

— Erik

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折腾Pi，解决疑难杂症最好还是去官网论坛

http://www.raspberrypi.org/phpBB3/

支持Apple TimeMachine，实现Mac备份

在磁盘中创建备份目录 mkdir /media/usbdisk/mactimebak 推荐使用ext4分区(打开notime)

安装nettalk

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public int compare(String a, String b) {
      StringTokenizer aTokens = new StringTokenizer(a, ".");
      StringTokenizer bTokens = new StringTokenizer(b, ".");
      
      while (aTokens.hasMoreTokens()) {
        int aToken = Integer.parseInt(aTokens.nextToken());
        System.out.println(aToken);
        if (bTokens.hasMoreTokens()) {
          int bToken = Integer.parseInt(bTokens.nextToken());
          System.out.println(bToken);

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public static long parseLong(String s, int radix)
              throws NumberFormatException
    {
        if (s == null) {
            throw new NumberFormatException("null");
        }

        if (radix < Character.MIN_RADIX) {
            throw new NumberFormatException("radix " + radix +
                                            " less than Character.MIN_RADIX");

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public class InsertingElementsToArray {
 
    public static void insertUnsortedArray(String toInsert) {
 
        String[ ] unsortedArray = { "A", "D", "C" };
 
        String[ ] newUnsortedArray = new String[unsortedArray.length + 1];
        System.arraycopy(unsortedArray, 0, newUnsortedArray, 0, 3);
        newUnsortedArray[newUnsortedArray.length - 1] = toInsert;
        System.out.println(Arrays.toString(newUnsortedArray));