jasperreport创建多个List数据源报表 通多个detail实现多个table效果，简单 快捷

这是虚拟现实技术中所用的最重要的关键LOD算法，这本书很有权威性，在国内只有英文，没有翻译好的中文。

这是关于钢结构细部的设计程序，它包含：截面特性、简支梁、拼接节点 、锚栓、单跨梁、组合梁、钢管混凝土柱等内容。主要针对钢结构设计人员设计计算一些结构细部构件、节点等，同时为计算提供工程记录、打印计算书等内容。对提高设计速度、结构快速设计有很大的帮助作用。 另外，对于工程的概预算也有很大的参考和帮助作用。 新增计算书预览、页面布置等等。

mysql资源案例：machine_consume_detail

meal_order_detail1 meal_order_detail2 meal_order_detail3 pandas python jupyter notebook 大数据

商品详情页（包含完整css，js，html代码）

防止抄袭作业，本项目使用python完成，对pdf之间进行对比，首先对pdf转为图片，然后提取图片中的文字进行对比，每一页进行一个对比，最后对他们进行合并。

If you’ve ever asked “what’s in C++17 and what does it mean for me and my code?” — and I hope you have — then this book is for you. Now that the C++ standard is being released regularly every three years, one of the challenges we have as a community is learning and absorbing the new features that are being regularly added to the standard language and library. That means not only knowing what those features are, but also how to use them effectively to solve problems. Bartlomiej Filipek does a great job of this by not just listing the features, but explaining each of them with examples, including a whole Part 3 of the book about how to apply key new C++17 features to modernize and improve existing code — everything from upgrading enable_if to the new if constexpr, to refactoring code by applying the new optional and variant vocabulary types, to writing parallel code using the new standard parallel algorithms. In each case, the result is cleaner code that’s often also significantly faster too. The point of new features isn’t just to know about them for their own sake, but to know about how they can let us express our intent more clearly and directly than ever in our C++ code. That ability to directly “say what we mean” to express our intent, or to express “what” we want to achieve rather than sometimes-tortuous details of “how” to achieve it through indirect mechanisms, is the primary thing that determines how clean and writable and readable — and correct — our code will be. For C++ programmers working on real-world projects using reasonably up-to-date C++ compilers, C++17 is where it’s at in the industry today for writing robust production code. Knowing what’s in C++17 and how to use it well is an important tool that will elevate your day-to-day coding, and more likely than not reduce your day-to-day maintenance and debugging chores. If you’re one of the many who have enjoyed Barteks’s blog (bfilipek.com, frequently cited at isocpp.org), you’ll certainly also enjoy this entertaining and informative book. And if you haven’t enjoyed his blog yet, you should check it out too… and then enjoy the book.

Java 实现将每年的节假日，周末，工作日详情记录至数据库表中 包括每年每天是否为工作日，充分考虑周末，节假日情况，亲测可用

DPAD 实现了两种不同的基于各向异性扩散的散斑过滤方案： -SRAD（减少斑点AD） -DPAD（细节保留广告） 这两种方法都基于 Frost 和 Kuan 的 LMMSE 滤波器对乘法噪声的各向异性扩展。 滤波器的优劣基于对噪声变异系数的正确估计。 扩散也可以使用实现半隐式方案的AOS运算符完成。 论文中的方法解释如下： 于 Y，阿克顿 ST。 散斑减少各向异性扩散。 IEEE Trans 图像处理。 2002;11(11):1260-70。 S. Aja-Fernandez、C. Alberola Lopez，关于各向异性扩散散斑滤波的变异系数的估计，IEEE Trans。 图像处理，第 15 卷，没有。 9，2006 年 9 月。 基于 Yu 和 Acton 实现的 SRADDIF 工具箱的工具箱（基于 Frederico D'Almeida 的“非线性扩散工具箱”