According to Microsoft statistics, the upper limit of dynamic domain name queries that a DNS server can withstand is 9,000 requests per second. However, we know that tens of thousands of domain name resolution requests per second can be easily constructed on a P3 PC, which is enough to paralyze a DNS server with extremely high hardware configuration, thus showing the vulnerability of the DNS server. At present, the most commonly used DNS server software is the leading WINMYDNS in China and Bind abroad.
辽邦白天佐领兵进犯宋朝边境，将镇守在洪州城的杨延昭和十路总兵团团围住。杨宗保星夜出城，单骑突围，回转京城搬求援兵，怎奈朝中诸将俱难担当解围的重任，无人适于挂帅出征。宋王只得命八贤王赵德芳和天官寇准到天波杨府来调将，佘太君表示了一番为国为家、救国救民的赤胆忠心，但又谓杨府已无将可调。敦厚的八贤王不知如何是好，熟谙杨家的老寇准已看出其中必有原因。因而将老太君诓入后堂去为他们准备宴席，自己就拉着八贤王溜人后花园演武厅。只见园中刀枪剑戟列成林，马蹄印乱纷纷，都是新踏的印。二人又击打催金鼓，敲响鸣金锣，三通鼓响，果然见杨家男女兵将突然齐集“聚将台”前，更见穆桂英全身铠甲披挂定，威风凛凛进入演武厅，二人大喜。忽听老太君下令收兵，寇准赶忙借千岁之名传令少夫人到前厅议事。二人将洪州被困之事对她说明，她激愤不已，极欲挺身而出，可是顷刻之间却又犹豫起来，吞吞吐吐也说不出.
张槐遂起身上前，对玉米道：不错。
看着红椒和黄豆旁若无人地讥刺胡家，他脸上闪过一丝邪魅的笑意，忽然抬手掐住下巴膏药一角，滋啦一声撕下包扎的棉纱，露出皮肉翻卷的伤口。
II. Certificate Processing
陈平已然猜到几分尹旭的用意，问道：大王已经有合适的人选？尹旭点头道：是的，但是需要再考察一下，还要看人家愿不愿意呢。
2. I am too confident and think that I am smarter than others. The pond has not been cleared. The enemy of crayfish such as snakehead and yellow bone fish has not been cleared. I thought it was not many before. Finally, I caught several hundred catties when clearing the pond in August. I didn't see a few shrimps.
这次大败元国，可是出了他多年来心头一口恶气。
撼动一片衣角。
黄雨萱，记得很清楚那一天，是2011年的夏末，她升上大学二年级的第一天，那一年的她和他，都是十九岁。
名声鹊起的电视编剧殷丽英化名“殷霞”一直不肯公开露面公布真名，接受采访，在为一部电视剧的制作时，不惜狠脸点名要知名女星沈秀琴来出演，并矛盾激化所有人都莫名其妙。原来，这只是她复仇的开始……
The first scheme is to use the general coding method to realize the preloading technology of the picture. First, create the imgNode element, Then when the method myImage.setSrc is called, a preloaded picture is given to the picture first, and when the picture is loaded, the img element is assigned a value. The second scheme is implemented by using proxy mode. MyImage function is only responsible for creating img elements, proxy function ProxyImage is responsible for setting loading pictures for the picture, and when the picture is really loaded, myImage.setSrc method in myImage is called to set the path of the picture. The advantages and disadvantages between them are as follows:
CalculateBouns functions are likely to get bigger and bigger, such as when increasing the D level, and lack flexibility.
奈何手中的兵力有限，又要防备越国，还得提防英布，压力不小。
AnchorChef's low-temperature slow cooking machine is very good to use. The hard indexes such as power, water circulation ability and temperature maintenance ability are very OK. The price of 6XX is also a very cost-effective choice. To sum up the small shortcomings, first of all, the volume is slightly larger, causing a little inconvenience in use and storage, but the volume is also the basis to ensure performance, fish and bear's paw can't have both. In addition, there is no better storage container in the package, if there is a storage box, it will be better ~. Secondly, the instructions are slightly simple and there is no recipe. Finally, the wheel is a little too flexible, sometimes it is not very easy to adjust ~ but all of these are flaws that cannot hide the flaws. When you buy this machine, your cooking level of meat can reach a higher level ~ As a carnivore, don't struggle, buy it in buy buy as soon as possible ~
电视剧《危险二人组-K2- 池袋署刑事课神崎・黑木》的番外篇，主人公为杰西饰演的青年刑警诸星一朗。
Probability Theory: This one is not specially recommended, because it is not very good at learning, so it is misleading not to make recommendations. No matter what books you read, you just need to master the key knowledge. Can't ask Bayes when the time comes, you don't even know how to push it = =!
終 日本海海戦
这是一个人民警察与黑恶势力进行殊死搏斗的惊险故事；这是中国第一部描写“管警察的警察”的电视剧；这也是灵与肉、情与法、爱与恨、正义与邪恶、奉献与贪婪激烈冲突的人生戏剧。故事的主人公是公安战线第一代督察警，老百姓亲切地称谓他们为“警中警”……故事发生在绿江市。丁潮受人指使绑架了绿江市建筑业巨头丽都集团总裁张大洋，市公安局副局长马云山指挥刑警队，成功解救了人质，受到政法委陈副书记的高度评价。丁潮在医院莫名其妙地死去，这让刑警支队副支队长常健非常恼火，他认为丁潮的案子和三年前杀害了三名警察的“蓝平大侠案”有关。
Information Theory: I forget which publishing house it was. It is a very thin book and it is very good. There is a good talk about the measurement of information, the understanding of entropy and the Markov process (there is no such thing in the company now, I'll go back and find it and make it up). Mastering this knowledge, it is good for you to understand the cross entropy and relative entropy, which look similar but easy to confuse. At least you know why many machine learning algorithms like to use cross entropy as cost function ~
