使用 Python 批量添加图片水印 本文所给出的代码适用于为图片添加简单水印，实质上是通过程序实现两张图片的叠加，从而达到水印的效果。 文章前半段主要是介绍了几种 python 中图像合成的方式，如果需要代码，请直接查看文章后半部分。 Python 中关于图像合并的方式 这里主要借助了 PLI(Pillow) 库中的几个方法。合并图像的方式常用的…

Object Oriented Programming Practice 2 Requirment Create a class in Java that models a transaction (a withdrawal or lodgement of money) on a back account. The Transaction clas…

Operating Systems: Lab 2 Banker's Algorithm Deadlock is a set of blocked processes each holding a resource and waiting to acquire a resource held by another process in the set…

Object Oriented Programming Practice 1 Rectangle Problem Create a Java class named Rectangle (in a file called Rectangle.java) to represent the concept of a rectangle. The cla…