a certification meaning

Recently I read a book that often mentions client code. how can I understand the meaning of this term? recently I read a book that is very good and often mentions the term "client code. It seems that the first person is writing server code. My understanding is that, for example, the core code of the entire framework is the server code, and the various controllers

Custom SVN icon display styleSVN icons can be custom styledTortoiseSVN, Settings, right-clickYou can set the icon's display style according to your preference.The display meaning of each icon1. Sync iconWhen the server-side file content is fully synchronized with the client's file content2. Conflict iconsWhen the server side of the file content and the client's file content conflict3. Delete IconWhen a file

constructor A to find, finally found A.prototype.whatever, so it returned to B.prototype whatever, and then returned to B.whateverThis realizes the inheritance relationship of the prototype chain.B.whatever==b.prototype.whatever==a.prototype.whateverThe purpose of this is that B completely inherits the thing of a, as long as there is a prototype, B's instance (g

, unserialize () checks for the existence of a function with the magic name __wakeup. If present, this function can reconstruct any resources that an object might have.The purpose of using __wakeup is to reconstruct any database connections that may be lost in serialization and to handle other reinitialization tasks.9, __set_stateThis static method is called when Var_export () is called (Valid from PHP 5.1.0).The only parameter to this method is an ar

Zheng20080712 Answer a user's question. Semantics is a difficult journey. Meaning, only some specific things can be done,AlgorithmThe accuracy rate is limited. It takes a lot of time and patience to increase the accuracy. However, it is a space witho

the actual object's type data and class instance, so that the virtual machine can know that the actual object referenced by the base is a derive pair. In order to execute test (), the virtual machine needs to find the byte Code of Test (), and the bytecode of the method is stored in the method area. The virtual machine starts with the first pointer "special struct pointer" in the object memory, the location of the search Method table 1, and the test

, show myexception (I wrote) inherited from its parent class exception (System-written)This field is used to hold the "age illegal" string, but it is private in the parent class, and you can only assign it this way.Obviously the error message you gave was not thrown by the compiler at all. Specifically, to see the Java write source codeObviously only the private field in the parent class is assigned a value, and the exception class construct of

mobile directoryX (Access directory): represents whether the user can enter the directory to become the working directory (CD command).Note: Directories must have both read and Execute permissions to open, and a directory with write permission to allow other files to be created, because the catalog file actually holds information such as a list of files in that directoryTo edit the contents of

before connection--max_allowed_packet=#//server receive/Send packet maximum length--net_buffer_length=#//tcp/ The IP and socket communication buffer size. --select_limit=#//Automatic restriction of the SELECT statement when using--safe-updates--max_join_size=#//automatic restriction of rows in joins when using--safe-updates--secure-auth// Refuse to connect to the database using (pre-4.1.1)--server-arg=name//send Embedded Server this as a parameter. -

different platforms, however, most implementations are related to various platforms. Since each C compiler has many differences and subtle differences in C support and understanding, it has ansi c; ansi c (subjective intention) it specifies the specific meaning of each element of C language and compiler implementation requirements in detail, introduces a new function declaration method, and sets up the sta

the use of less frequent data, will bypass the cache, directly into memoryRead. So not every time you can get the data from the cache, this is the cache hit rate, can be read from the cache hit, or die. register variable For an example that calculates the approximate value of π, an approximate formula for the solution is as follows: To improve accuracy, the more loops the better, you can define the loop's increment control as a register va

Codeforces interval a-wasted Time (meaning), codeforcesA. Wasted Timetime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard output Mr. scrooge, a very busy man, decided to count the time he wastes on all sorts of useless stuff to evaluate the lost profit. he has already counted the time he wastes sleeping and eating. and n