how long take to learn programming

PHP? How long does it take??Enthusiastic netizens answer the quickestLook at the foundation and understanding. I am on the job is to learn to use, a week time, you will be ordinary corporate website. Say difficult, PHP is very easy, if PHP is also difficult to say, do not learn Java or CPHP programmer c/c++_ Xiao Chen

observable reuse3, see Observableapi can find Setchanged () method is protected (defined as protected), means: Unless you inherit from observable, otherwise you cannot create observable instances and combine into your own objects, This violates the design principle: "Multi-use combination, less inheritance".Vii. Summary of key points:1. The Observer pattern defines a one-to-many relationship between objects.2. The subject (i.e., the observer also called the abstract target role) uses a common i

python This thing is my first contact, through these lessons of Python learning, I feel python is very interesting, has been slowly like python, for me like to computer, Python gave me a lot of brain-driven place, It feels like using Excel's various functions to solve some difficult problems with some English symbols. Today's No. 01 assignment, the beginning of the difficult to do, but later in the book found some inspiration, and then make one after, in the following is easy to feel some. Maybe

If you insist on learning a programming language for 12 hours a day, every day in the year except to eat and sleep, Sarah is learning programming languages, such as learning Python (including databases, algorithms, and so on) every day to learn 12 hours a year down to what level of programming ability to achieve? Reply

See Photoshop Getting Started learn to take the most beautiful photoIn addition to the ID card photo can not let oneself control, a lot of documents in fact can be made by their own decisions. Some schools also offer photos to students even when shooting level 46 photos. With this opportunity, Photoshop can not let go of theintroductory study . If you just take a

This is a question without an answer. Each person invests time, study efficiency and foundation are different.But one thing is certain, it is impossible to grow from white to big God in half a year. You know, college students have to spend four years to learn programming, still have some people will "graduate is unemployed".Learning programming is not to read a f

results of the discussion from the target are also rogue! If you want to exercise, you should go to a small company. in this way, you will be more technical. If you are interested in it, you don't need to go to a large company. you can also improve your capabilities by exploring and developing the source products, and learn about the latest technology in the world, the improvement provided to you is not smaller than that provided by large compa

Take a good look at cookies (strongly recommended) and learn about cookies Cookie Creation Because HTTP is stateless, services on the server must be stateful. The initial purpose of Cookie creation is to store the status information on the web for the convenience of use by the server. For example, determine whether the user visits the website for the first time. Currently, the latest specification is RFC 62

The fund company that settled ant to take money, learn "well-behaved" Original AI Financial Review 2018-01-09The author follows the frontier Author: Wen Xiaohua Reports from the @ai Financial Review June 14 Ant's Gold Service announces two events. The first is to announce the opening of the latest AI technology to financial institutions, and the second is the official line of "wealth", to fund companies, ba

Document Object Model BOM Browser Object Model 　JavaScript Regular Expressions To be able to read carefully is a review and promotion of JavaScript, can be a good test basis.JavaScript variablesJavaScript operatorsJavaScript arraysJavaScript process statementsJavaScript String functionsJavaScript function BasicsJavaScript Base DOM OperationsDOM Document Object ModelPicture missingBOM Browser Object ModelPicture missingJavaScript Regular ExpressionsYes, there is no advanced k

command line Daquan learn and take notes >> Summer studyChapter One: What is a shell? 1 shellThe shell is an explanatory program that interacts with the Linux kernel, and we can interact with the operating system through the Shell terminal emulator under the graphical user . 2 Chapter Command lineDate: display timecal: Show Calendar DF: Show disk drive memoryFree : Display system memoryExit : exit termin

you have an advantage? Learning Ah, friends, if you ask me how long to learn seo, my answer is 10,000 years! If you think you have learned to SEO, then you are really dangerous, because you are likely to be at the time of the change in the SEO industry eliminated. So it's important to keep learning. I said is not in alarmist, presumably everyone in recent days concerned about the most is the June 22 Baidu

Learn PHP for a long time, why can read, but the old can't write out Reply to discussion (solution) The same demand, too little practice. Every day is a TNT, or movie, can learn just strange, hey. I was not saved. Can you learn how to swim if you see others swimming all day

Reply content:The best time to do it is 10 years ago, followed by now. Buy this "Papawaqa" to see how Dave Cutler began to learn programming at the age of 2x, and 10 years later to dominate Silicon Valley kernel programmers. Non-computer professional, big summer semester because BI set began to pay attention to programming, graduation 2 years later only to do the

I think, many people notes on the things, read a few times to remember, and programming this line of knowledge is not to memorize things, after all, there are manuals, what is the meaning of notes? Like I learn css,html label, never deliberately back tags, attributes, and so on, this thing feel as long as memory is not too bad, more than 10 20-year-old boy should

Android long press the power key to shut down the entire process to learn I recently studied the android shutdown and restart functions, and read a series of processing processes from long-pressing power keys to the pop-up shutdown dialog box and real shutdown. First, let's take a look at what this

previous dream and effort seem to have been rejected in an instant. At that time, someone said: We only have a freshman year, and our path is still long. So, I persisted.Now let's take a look at us in our freshman year. We really don't know anything.In our sophomore year, we tried training harder. Before Beijing, we tried training all day for the first time. 30 days, 90 bags of noodles, 20 bags of pickles,

in a try. 7. But it is important that every beginner should pay attention to the following: Theory is the core of technology. If you are catching up with the technology all day long. In the end, you will be farther and farther away from the core technology. We should first learn the basic theoretical courses well. Data structures and algorithms are essential. It is easy for many beginners to ignore it. Thi

How can we become a good PHP developer? This must be a question raised by every new PHP beginner. In fact, it is not easy to become a PHP programming master. The real PHP master still needs to consider more other issues. So how can we become a good PHP developer faster? Let's take a look at it with the help house editor! The following three principles should be followed by a mature PHP programmer in

other words, I don't understand this thing either, There are also design patterns, such as simple, factory, registration tree, and Singleton ,, There are also some cache systems, such as memcache, redis, and monodb. And so on. There are also some js plug-ins. If you want to go deeper, you can learn the C language or java language. Be familiar with strong-type languages. I will go. The more I find, the more I write... Tired. Nap... You only need to kn