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It encapsulates a PDO class. we hope that the CSDN experts will give you some advice on the shortcomings and encapsulate a PDO class. we hope that the CSDN experts will give you some advice on the shortcomings. Masters, come on! "Set names",); public function _ construct ($ dsn, $ user = '', $ pass ='', $ persistent = false, $ charset = "utf8 ") {$ this-> options [PDO: MYSQL_ATTR_INIT_COMMAND]. = $

Recently I have posted many posts on computer science, but the overall feeling is quite scattered. Here I will summarize and express my views as follows,Intended audience: Students of Computer Science and TechnologyAndOther majors want to switch to computing MajorsOrExtremely computing-level students. 1. For students majoring in computer science 1.First of all, please love this major.Only in this way can you find real happiness from the abstract theory. If you don't love her, or you just

. AllThis is done.5: When programmers program, it only writes programs in a fixed mode. The generation speed is very fast. YesGreatly reduce production costs. Great significance.6: a similar code generator has been written in Chengdu. Its name is codeplus. You may have heard of it. ThisI also know people. It is a graduate student at Southwest Jiao Tong University. But it is not well written and perfect. OpportunityYou can also talk about it.7: I am studying Pocket PC and smartphone now. Can you

I was tired of coding. I stopped and quietly thought about it. I felt too much emotion. You can't write a document. In fact, this is not the first time to stop thinking about life. This time, I am determined to write down what I want. Every time I stop thinking, I always ask myself: What am I doing? Every time I give my answers, I keep chasing my dreams. Yes, that's right. It's a dream. When I think of my dream, it seems that I have been there since t

Microsoft: Give ie another chance Microsoft IE team developers and project managers called on users to give IE browsers another chance in an interview with the social networking website Reddit on Thursday. They claimed that the follow-up products of IE8 are very much worth looking forward, they also confirmed that although they will release some small-scale regular feature upgrades, they will certainly re

not promote the development of changes and give up, be sure to find product confirmation, the final decision to the product personnel. 2, on-line time tense, development too late to modify, this time the test should analyze the severity of the problem, and product personnel to discuss whether the need to modify 3, modify the bug, the impact of a wide range, there is no optimal solution, etc. in the project will be on-line node comparison taboo such t

　Another morning, I thought a little bit, the result is a pile of my head big theory. I began to think this time last year, I was doing this, I never thought of giving up, just want to fail-lost on the lost, no big deal, give up is shameful.But a year later, I'm always evaluating, can I make it? Is it necessary to waste your time? -----Is this a setback?Objectively speaking, I feel that I have a qualitative change for a year, a year ago, I remember th

From the July 12, 2015 afternoon after the meeting, the days of training began, before still hesitate to ask yourself, in the end want to stay in school, do not choose to camp here, should not give up earning money to learn knowledge? The answer to the last question is undoubtedly.July 10, the test finished C + + down, roommates in a hurry to pack, pack clothes, and I have nothing to do, do not know how, watching them will go home happy mood, but my h

(Note: To do not want to read Junior high school graduation want to work small students)Actually very gratified you make a very good choice, tell you my story, maybe give you help.I was actually growing up in the countryside, home is very poor, brothers and sisters five children, you know? By farming income to train children to read, I have not smelled meat for six months, not to mention the place to live.I was actually not defined as a bad child, do

If you want to make a shipping function, you need to enter more than 1000 express waybill numbers at a time. please give me a thought and make a shipping function. you need to enter more than 1000 express waybill numbers at a time, please give me a big idea. I just want to add a list box (select the courier company) and an input box (enter the courier ticket number) for each record to be displayed. Question

I hope you can give me some suggestions on building a php enterprise site. I want to use php to create a classic enterprise site and implement functions such as news publishing and image product. I don't know how to start, could you please give me some advice ------ solution ------------------ directly next phpcms or something to study? ------ solution -------------------- there are a lot of source code abo

This is a creation in Article, where the information may have evolved or changed. Several times, when I think about it, I always ask myself: why should I give up the go language? Is this the right decision? Is it sensible and rational? In fact, I have been seriously thinking about this problem. To be straight to the point, I gave up the go language because of the two "bad": first, the go language itself is uncomfortable, second, to the go language com

I'm tired and don't give up because the guy has a temper. Time flies, and I never thought that one day I would be troubled by the lack of time. In fact, it is really cool for me to understand what is a matter of time. In fact, it is not as terrible as it is in the legend, and there is no actual corporal punishment and deduction. However, some of the above are more practical than the actual ones. if you don't work hard, you just

his ideas. I must has seemed like such an asshole.His response changed my life. It is a simple thing. He said "Man, give it five minutes." I asked him what is he meant by? He said, it ' s fine to disagree, it's fine to push back, it's great to has strong opinions and beliefs, but give my ideas Some time to set of before you ' re sure the want to argue against them. "Five minutes" represented "think", not r

Add users under CentOS and give the user root access http://www.centoscn.com/CentOS/config/2014/0810/3471.html1, add the user, first with the AddUser command to add a normal user, the command is as follows:#adduser TommyAdd a user named Tommy#passwd Tommy//Change PasswordChanging password for user Tommy.New UNIX Password://Enter your password hereRetype new UNIX Password://Enter password againPasswd:all authentication tokens updated successfully.2.

A form has multiple Buton, methods are written in a class, the same common template how to give different buttons and different action? Reply content: A form has multiple Buton, methods are written in a class, the same common template how to give different buttons and different action? I have written a similar document. is based on the Django framework. But the principle is the same. You can refer t

staff, and because of their slack, will lead to their own muddle, to complete the task has been very good. This is the consequence of ambition: "Be ambitious, Zhitaicaishu."To programming and learning, you only have to go into it to be able to feel fun, why does it bring you fun? Because: learning and programming can give you a sense of accomplishment, for example, you study dynamic planning, go into it, you can feel the ingenuity of this algorithm,

. It should be improved after replacement, although x61 is a 12-inch small version. 3. quality. I personally think that the product quality of apple is not bad. At least my current Machine Shell is strong enough, and I have been surprised several times. ThinkPad shell should not be much different, but it is said that x61 rotate shaft has a design defect, will be broken, I do not know whether it is true or false, hope to use the eldest brother to give

Plug-in-type websites, such as Joomla, will not be difficult to come up with the top popularity, low level can only give one hundred points, no way, thank you for your thanks... Humble. net Cainiao programmers are not familiar with PHP. recently, they have been arranged to understand the plug-in principle of Joomla. Gu Gedu Niang did not get any results after a few days. Q: 1. nbsp; what is its plug-in implementation principle? Nbsp; plug-in-type we

I want to develop a PHP web application. I don't know where to start from the bottom layer. I hope you can give me some advice on developing a PHP web application. I don't want to use the framework. I want to write it from the bottom layer, improve your programming skills, but you don't know where to start. I have seen many open-source programs before, most of which are to write an entry file "index. php "and then introduce other users who want to dev