第九周ARTS总结

Algorithm

• Container With Most Water (opens new window)

207ms | 15.11% Run time
38.4MB | 99.95% Memory

public int maxArea(int[] height) {
    int max = 0;

    for (int i = 0; i < height.length - 1; i++) {
        for (int j = i + 1; j < height.length; j++) {
            int temp = (j - i) * Math.min(height[i], height[j]);
            if (temp > max) {
                max = temp;
            }
        }
    }

    return max;
}

Review

• What 2 Years of Android Development Have Taught Me the Hard Way (opens new window)

note:

1. Don’t Reinvent the Wheel
2. Choose Libraries Wisely
3. Sit, Take a Cup of Coffee and Read More Code
4. For God’s Sake, Maintain Proper Coding Standards
5. You Need ProGuard, Yes, You Need It!
6. Use a Proper Architecture
7. User Interface Is like a Joke, If You Have to Explain It, It’s Bad
8. Analytics Is Your Best Friend
9. Be a Marketing Ninja
10. It’s Time to Optimize Your App
11. Save More Than 5 Hours Every Week with Gradle Builds
12. Test, Test and When You Are Done, Test Again!
13. Android Fragmentation is a Devil in Disguise
14. Start using Git, Today!
15. Make it Difficult for the Hackers
16. Develop On a Low-End Device
17. Invest in Learning Design Patterns
18. It’s Time to Give Back

Tip

• 可通过一个常量来一键切换正式、测试环境。只需要环境中的每一个常量都依赖于这个常量即可。该常量推荐使用枚举类型

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