When TCP transmits data, instead of directly submitting the data to the application for processing, it is temporarily stored in the accept buffer, the size of which is represented by the TCP window. If the size of the TCP window is 0, it means that the accept buffer has been filled and the sender should stop sending data until the window on the receiver is updated.
Public abstract class AbstractCalculator {
忽然想到自己也是奉父母之命定了亲的，还不是一样。
25. Code: Correction (garbled code).
不是他闲，他是真得计划未来了。
2.5. 4.1
影片是根据谢尔盖·卢科扬涅科(Sergei Lukyanenko)的三部曲(守夜人，守日人，黄昏使者)中的第二部《守日人》拍摄录制的。
"People who are better than you work harder than you." Read "Deliberate Practice" and you will find the secret of improving the effect of your efforts, so that you can get out of the quagmire of getting twice the result with half the effort.
黄克强和青梅竹马阿男（叶童 饰）两情相悦，无奈阿难的父亲却要将阿男嫁给她并不喜欢的富家子弟，黄克强和阿难决定私奔。然而，就当三人跃跃欲试之际，战争爆发了，出国的计划再次流产。之后，阿男惨遭巡警强暴，黄克强终于得到了阿男父亲的认可，而叶剑飞则成为了“日军太保”，至此，三人依然没有忘记当初的约定，他们登上了难民船，开始了他们最后的旅行。
80年代，老村长为了女儿上学读书，努力赚钱养家···
瞿秋白和杨之华的爱情之旅是在上海大学开始的。瞿秋白是社会学系主任，而杨之华则是他的学生，杨之华是从家乡来到上海寻求民主救国的新女性，老师的才华和风度深深打动了杨之华，更让她羡慕的是瞿秋白与妻子王剑虹的举案齐眉，因为人生理想的差异，她对丈夫沈剑龙感到有些失望。于是，她把全部的热情和大量的精力投入到学习和革命中，最终成为了中国共产党一员。
即便他受伤之后显得有些狼狈，可是依旧显得风姿卓越，英武不凡。
民国年间，退伍军官关博武为追寻亲弟弟关博君的下落，被卷入一场黑水帮的争斗之中，并意外得知弟弟的失踪与他正在研究的“凤凰宝藏”有关。为寻找弟弟，关博武与好战友活地图、留洋归国少爷范易之、正邪难辨的双面卧底屠涂组成队伍。众人沿着关博君“神秘笔记”中的线索，集众智破解其中的奥秘，一步一步朝着宝藏前进，并期待这一切能够解开弟弟关博君的失踪之谜……
Document Requirements for Code Review:
当说到要他去见皇帝时，他脸色就变了，就跟张大栓现在一个情形。
Developers use virtualenv to manage multiple development environments
The meaning of cache agent is to cache the first run time, and when running the same again, it will be taken directly from the cache. The advantage of this is to avoid repeating the operation function once. If the operation is very complicated and consumes the performance, then using cache objects can improve the performance. We can first understand a simple cache column, which is the common addition and multiplication operations on the Internet. The code is as follows:
