Through the management of the connection pool, the sharing of database connections is realized, and the connection does not need to be recreated every time, thus saving the overhead of database recreation and improving the performance of the system!
9. Don't imagine that you are always doing short-term work and going in and out every day. This will make your transaction cost very high and lose a lot of money. The only benefit is the securities company. Moreover, you will not have such a high standard and you are not a banker.
Discount: Unless otherwise specified, discount refers to the discount ratio or discount amount calculated by the seller on the basis of the original price or a certain price (such as brand counter price, commodity tag price, manufacturer's guidance price, manufacturer's suggested retail price); If you have any questions, you can contact the seller for consultation before purchasing.
Reporter Station: Please give a brief introduction to this special award?
在《太太要自强》中，Jib无法忍受Suer在家中称王称霸，于是下定决心要再回JNBC工作。而经理则成了她坚实的后盾，因为经理本来就希望她在这里工作。经理提交申请，让Suer和Jib一起竞争一个重要的项目，谁赢了就能在JNBC工作。并且他相信Jib的能力和经验比Suer更胜一筹，Jib一定会取得最后的胜利。Jib得偿所愿又当起了女强人，Suer则淘汰出局当起了“家庭煮夫”。Suer气Jib抢走了工作，而且也觉得让妻子养家糊口有失男人尊严。于是Suer又想回去工作，同时下定决心要让Jib怀孕，这样等Jib请产假的时候就能让她离开公司，最后，他成功了。
他转身连蹦带跳地冲进船舱，一边跑还一边唱葫芦闷，板栗光，嫩嫩的黄瓜脆，细细的小葱香——啊。
正准备获得帝都大学的物理学教授的汤川学（福山雅治 饰）是一名不折不扣的物理学怪才，思维异于常人。这日，女警内海薰（柴崎幸 饰）接手了一单离奇的人体自燃案件，毫无头绪却又急于破案的她在同事草薙俊平的介绍下，找到了汤川学。汤川学本来不想惹麻烦上身，后来经不起内海薰的纠缠，终于答应和她携手破案。在经过一系列取证后，汤川学运用他精深的物理学知识，终于揭破了罪犯的犯罪手法，帮助警方顺利破案。
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汪魁张大嘴巴看着黎章，艰难地咽了下口水，几位副将军也都面色难看。
? Create an instance from the User class and call the method increment_login_attempts () more than once. Print the value of the attribute login_attributes to make sure it is incremented correctly; Then, call the method reset_login_attempts () and print the value of the attribute login_attempts again to confirm that it has been reset to 0. ?
“我第一次在夜里，没跟任何人说就出来了。”
剧集讲述俊雅绝伦的丰兰息（杨洋 饰）和风华绝世的白风夕（赵露思 饰），携手闯荡天涯的武侠爱情传奇。辗转十年，他们的爱情在鲜血中绽放，一场大战之后，黑丰息终于意识到了自己的真心，散尽自己修为救活了白风夕。
The form (ring and branch) and pipe diameter of municipal water supply network, the number and pipe diameter of water inlet pipes for municipal water supply to buildings (structures), the location and capacity of fire-fighting pools, the location and capacity of roof water tanks, other water source forms and water supply, the location and number of fire-fighting pump rooms, and the layout of fire-fighting water supply system.
当然，也有很多人提出自己的疑问。
What you are watching now is the feature film "A Suspicious Employee" starring Liu Shengfan allow Charge into Dongri. You may also like: Eight and a Half Women, Happy Neighbors, Endless, Blue Boudoir Surprises, Tom Jones.
BBC最新青春喜剧，改编自同名电影，讲述两个好基友调皮捣蛋的故事，青春中二基情满满，已续订第二季。除了原班人马到来以外，剧中有可能会加入一位神秘角色，剧情方面将继续延续上一季的结尾展开。
Naluo Six Methods: Total damage * (1 +0.2) when casting big handprints.
I thought this thing was the same as before, Is to rush up and bite people, So we're just shooting with guns, When the distance is close, throw it with a grenade. At the most dangerous time, even mines are thrown out, At that time, the 'round head' anti-infantry mine (still referring to Type 72 anti-infantry mine) had a 'bolt' (i.e. Safety ring) under it. Just pull it out, Throw it out like a grenade, But more powerful than a grenade, As soon as a large area is blown up, But because it is heavier, More than three grenades, Therefore, those with weak throwing ability generally dare not use it like this. Because I'm afraid I can't throw it out of the safe range and blow it up to myself, But fortunately, whatever it is, As long as you want to attack, It must be an attack on the ground, We have a great advantage from a high position. Throwing explosives from high to low can increase the throwing distance, Even if you can't throw it far away, After landing, you can also roll down a little further distance. Therefore, some comrades who throw grenades not far away can also throw mines away from a safe distance to strike the enemy. Then there is the explosive cartridge, The vast majority of people can't throw out three pieces of explosive cartridges in one go like a company commander. And it is too wasteful to throw them all like that, So he threw the explosive cartridges out one by one, When the "big grenade" is used, The reason why I dare to do this and make such "rich" moves is because there are not many others in our positions, that is, grenades, mines and explosive cartridges are plenty of explosives, and many to "tube enough", thanks to these, otherwise in the period of time without artillery support, the Vietnamese army's offensive forces increased several times, and the guns in hand alone could not hold up completely.
Not willing to speak, speaking significantly reduced and finally stopped completely;
