how to become programer

Today, the Internet is booming, the mobile internet is hot, and the country is proposing "Internet +". These trends can make us obviously feel the importance of the Internet, irreplaceable. The site is also the earliest contact, the earliest understanding of a new thing. When it comes to websites, nothing is more than the longest face of PHP (Php:hypertext preprocessor, Chinese name: "Hypertext Preprocessor") This open source service-side scripting language. For open source, this is his advantag

Contact SEO industry has been for several years, there is a general understanding of the industry, although not officially participated in training, but also from a variety of channels to get a lot of training courses, but also a general understanding of the process of SEO training and teaching content, I believe that many people are through self-study into SEO practitioners, Here we all have a common idea, just feel that they are not from the formal training institutions out, feel that they may

sharing function is not strong enough. For example, Goojje search, there is a "like" button, so that the search results, you can make the user better choice of good content. Of course, the results should only be counted as reference value, but not as a direct basis for ranking. And so the sharing of search can let good news get more people's attention. Baidu has more user base, do SNS will not be a failure. how Baidu integrates social Baidu must pay attention to multiple models. Baidu can not

is no more JSP server, of course, you can run the JSP program. However, many JSP servers are characterized by their own special features that allow you to better understand your JSP project. It is necessary to learn more about JSP server How to handle JSP programs. You can also optimize your JSP application and make it run faster without any problems. Training time: 2 ~ 7 days. 8, learn JDBC. JSP Most applications will use the database, JDBC is used for database connection. Often overlooked

In a couple of weeks, we've covered a lot about the new office Web Apps, not only to achieve a unified operational experience on different devices, but to focus today on the touch operation above the safari two browser on Windows 8 's IE and iOS touch devices. Let the touch become more confident The mouse can make the button click More accurate, the physical keyboard allows input to become more percussi

function of the mechanism is more than the restraint of the system. System is the imposition of penalties at the time of the error, and the mechanism is to eliminate the opportunity for the participants to make mistakes from the rules. Therefore, Liu Dahong first put forward the concept of "contract engineer", which will become the rule designer of contract society. In the future, contract engineers will design rules that are infinitely magnified in

work tasks and very miscellaneousHow Project Latency is handledIt's not the same as my colleagues ' design ideas.How to ensure the quality of developmentWhat is career planning? Short term, what is the long term goalWhat is the planning of the team?To introduce myself from work to the present and grow thereTo summarize:Presentation layer: Spring MVC 3.1 + annotationControl Layer: Spring 3.1Persistent Layer: Hibernate 3.6 +jdbctemplateBackground List control: Displaytag 1.2Ajax Framework: DWR 3J

simple grasp of Java technology, but simple disregard of the algorithm and data structure and other original rational content, so despite the mastery of programming technology, but can not compile a high-quality program, still become a master. Therefore, the novice must take the time to study these content, and more use of programming practice, not only focus on learning, but also focus on practice.For beginners who are just getting started, you can

Reshape,flatten,ravel data in NumPy is flattened, multidimensional arrays become one-dimensional arraysimport numpy as npUsing the Array objectarr1=np.arange(12).reshape(3,4)print(arr1)print(type(arr1))[[ 0 1 2 3] [ 4 5 6 7] [ 8 9 10 11]] Flatten Flatten a=arr1.flatten() # 默认参数order=C，按照行进行展平；order=F，按照列进行展平，交叉展平；#A 或K参数用的不多，顾不变多记，到时候找到会用即可a[2]=1000print(arr1) # arr1 并没有改变,flatten 返回的是copya[[ 0 1 2 3] [ 4 5 6 7] [ 8 9 10 1

The reason for this is that Windows automatically adjusts the volume of different sounds when the user sets up the computer to use the PC to dial or answer the phone, and the Win7 system first finds the speaker icon in the lower-right corner of the taskbar. Then right click on the icon, select "Recording Device" (Of course, you can not find the speaker icon, go to the Control Panel to find the sound option is the same) as shown in the picture: Then switch to the "Communication" button, y

What if icons on the desktop become LNK suffixes? desktop icons have become lnk suffix, change the registration form, too cumbersome. Will not, teach you how one key modification, restore as ever Tools/raw Materials Computer Method/Step Right-click on the blank, select "New" and click "Text Document" Name the document "1" and change the suffix name to INF; Double-cl

The whole concept of "application" may have changed quietly, some day in the future, we may no longer need access to the mobile app Store, whether it's Apple or Google, we just click on a link on the main Menu page of the phone and the phone will immediately start an "app" on its browser. 　First, "The primary application" occupies the dominant position When we develop applications for mobile devices, programmers often choose to develop "native apps", a "native application" that users must purc

network device is damaged, the broadcast packet will be sent continuously, causing the broadcast storm and paralyzing the network communication. Therefore, when the network equipment hardware failure will also cause slow speed. When you suspect such a failure, you can first replace a hub or switch with a replacement to troubleshoot a hub device failure. If these devices do not malfunction, turn off the hub or switch power, DOS under the "Ping" command to the computer involved in one test, to fi

Web2.0 's revolution is UGC (user Generate content, users ' contributions). From the earliest blog, to today's hot Twitter. For users, because of the existence of UGC, the Internet has become "writable" from "read-only". But in any case, the "reader" on the internet is still more than the "author". As a result, a Web2.0 web site that needs enough attention needs to be "effective" in stimulating UGC-and attracting "authors" and "readers". This kind of

, usually the Internet news can go to 36 krypton, Tiger sniffing network to see, each platform has its own characteristics, there are things you can use to collect up to save, for a long time will become a good resource.6. Seeking truth from facts, feedback the most real informationWork will be will, will not be not, will not learn, do not understand to ask, pretend is really stupid. Don't be afraid to say you can't do it timid. For managers, the hope

Reason Analysis: This may be the cause of the virus infection. Workaround: 1, open Folder Options-view-Show all files, find hidden folders, change properties, remove hidden before the hook! It's OK! Finally remind you, remember kill Antivirus. 2, if the computer is set the default name of the hidden file suffix, the user found the probability is lower. If a user suspected that the computer folder into an EXE virus, the first file suffix name display options open. If you find a lot of files

Blog If no one reads your blog post, your mind is like writing on a small napkin. But if you really want to share your thoughts and ideas, the following tips will help you create a fascinating blog and attract loyal readers. Blogs have become a new national pastime-not just for Americans, but for people who surf the world. People of all ages and occupations are involved. There are personal blogs, social blogs and professional blogs. No matter what the

Become a learning process for Java programmers Become a learning process for Java programmers Learning any kind of knowledge is a process from scratch, Conlio knowledge to mastery. This process is a step-by-step process, there is no shortcut, but in the process of good learning methods, can make us less take some detours. Many Java beginners face Java's vast knowledge system and do not know how to do it.

faster without any problems. Training time: 2 ~ 7 days. 8, learn JDBC. JSP Most applications will use the database, JDBC is used for database connection. Often overlooked is the fact that each JDBC Driver supports something quite different. It is important to understand and familiarize yourself with the details of the JDBC driver used in JSP engineering. (sometimes this part of the study is included in the previous Java or JSP learning.) ） Training time: 1~ 2 weeks. By now, you have

with the reality that you'll find yourself doing the most Shengmi job. Many people think they are Guan Guanju, diligent, steadfast, but in fact, in the eyes of others is Chiuling. "It can't be right any more." However, even if there are more people in reality is Chiuling, is Guan Guanju, is Shengmi, also can not change many female friends want to become "Andy" that heart. where does Andy attract everyone? Andy, New York's returning business elite,