what s name quiz

Does PHP have the class name and method name? Class a{ function b{ What if we print out A_b here? } } ------Solution-------------------- Class a{ function b{ Echo __class__. "_" . __method__; } } ------Solution-------------------- Can try This PHP Code Class a{ function B ($functionName) { echo get_class ($this). ' _ '. $functionName; }

Enter the user name and password login to the server, but the specified network password is not correct, entered several times this is the case, what is this? User name and password no problem, it's been a good day.Category: Application2012-08-12 09:09 11190 People read Comments (1) favorite reports Network serverThe specified network password is incorrectJus

Today's whim, what happens if the class name is the same as the object identifier declared by this class, and then it's tested. As follows:#include Normal compilation passes, and the result is normal. Think about this result is expected, because in the main function body in the beginning of the first encountered a, because the main local domain does not have a declaration, so continue to the outside of the

What is ddns? What is the purpose? How to Use nat123 dynamic domain name resolution ?, Ddnsnat123 What is ddns? What is the purpose? How to Use nat123 dynamic domain name resolution? Ddns is dynamic domain

What is the user name when the is_readable is judged BOOL Is_readable (string filename) Returns TRUE if the file or directory specified by filename exists and is readable. Remember: PHP can only access files with the user name (usually ' nobody ') that runs webserver. Restrictions that do not count toward Safe mode. This function determines the user

the domain name resolution file hosts what files. What's the effect? 1. Speed up Domain name resolutionFor Web sites to visit frequently, we can configure the domain name and IP mapping relationships in hosts so that when we enter a domain name computer, we can quickly re

Today, when I was working on a job interview, David asked me to add a title: The difference between ID and name in HTML. A listen to Ah, the HTML ID and name what is the difference, but usually in use, not how to think, just so use it, oh, in fact, when doing the Web page there is a lot of things are just so used, and did not consider why so used ...One of the ot

What is a second-level domain name? I heard that when I applied for a domain name, I gave two domain names, one with www, the other without www, and the other was a second-level domain name without www, I don't know. Is there a third-level domain name or a fourth-level domai

available to any HTML element. Document is required when you need to use js to obtain non-form Element objects. getelementbyidx ("ID") can be said that almost everyone who has done Web development has asked, What is the difference between the element ID and name? Why do I have an ID and a name ?! We can also get the most classical answer: ID is like a person's I

connect to Host (OS)Server. Similarly, if you give an alias to someone, this alias does not actually mean anything except yourself (the person you get the alias, when you say this alias, you know who it refers to (equivalent to your host ). Hosts fileIf you have such a ing entry, you do not know who the alias is (equivalent to your host ). Hosts fileWithout such a ing entry), you don't know what the purpose of this alias is (equivalent to faili

grapes do not spit grape skin, not to eat grapes pour spit grape skin" or a national Shaozhi tongue twisters, guess can also guess. Miscellaneous aspects, more than four is also the basic let people dizzy dishes domain name, "52cgp.com", you can explain for my love fry stock, take out alone, others can think with you a meaning may be almost zero. Third, alternative phonetic domain name. Because of the fi

, this update can be directly reflected in the WINS database. Users and administrators do not need to perform any additional work, which is very convenient. The wins protocol can work with NBNS, but it cannot work with other NetBIOS name servers because the WINS Database Backup problem is not solved, data cannot be copied between the WINS server and the non-WINS server. Wins is based on the customer server model. It has two important parts: WINS serve

What is a subdomain name, URL forwarding, MX record, wildcard domain name resolution, and what is a subdomain name? A subdomain name is a relative concept and relative to a parent domain name