Course Elementary 20892
Course Introduction："JavaScript Learning Guide" will teach you to learn JavaScript knowledge from basic to advanced. Including syntax, variables, events, data types, loops, comparisons, objects, etc., allowing learners to have a cognitive process of JavaScript from elementary to advanced.
Course Elementary 32243
Course Introduction：What knowledge does a website developer need to have? How to build your own website?
Course Elementary 22533
Course Introduction：The jQuery Tutorial "Learning jQuery at Your Fingertips" is a code version with pictures and texts. You are welcome to watch and practice at the same time! Friends who are learning front-end are familiar with jQuery. It is a simple JavaScript library that can quickly develop interactive animations. Through the study of this course, we can do more things with the least code, let's start learning together!
How to reset the pointer in the my_fetch_all method
public function My_fetch_all(){//Reset pointer? ? ? return $this->re->fetch_all();}
2018-03-19 16:43:42 0 1 1154
Regarding the problem of php pointers, please help
When the pointer is at the top of the file, the value below is true A. EOF B. FOFC. BOF  
2019-01-08 14:27:02 0 2 912
Data Structure - Problems with pointer array assignment in C++?
2017-05-16 13:21:23 0 1 647
Problem assigning base class pointer to derived class
2017-06-05 11:11:46 0 3 1175
2017-06-27 09:18:57 0 4 1498
Course Introduction：Pointers vs. Smart Pointers vs. Shared Pointers: A Comparative GuideWhen working with pointers, developers have several options at their disposal....
2024-10-30 comment 0 292
Course Introduction：Pointers are used to store the address of a variable. So when we define a pointer to pointer, the first pointer is used to store the address of the second pointer. Hence it is called double pointer. Algorithm Begin Declarevoftheintegerdatatype. Initializev=76. Declareapointerp1oftheintegerdatatype. Declareanother
2023-09-10 comment 0 602
Course Introduction：A function pointer is a pointer to a function pointer in C++. It is used to process function pointers and implement functions such as callback functions and dynamic scheduling. Its usage includes: Callback functions: allows functions to be passed as arguments to other functions. Dynamic scheduling: Dynamically call different functions based on incoming data.
2024-04-17 comment 0 552
Course Introduction：Near Pointer A near pointer is a pointer used to address up to 16 bits in a given portion of computer memory. It can only access data of approximately 64KB size in a given period of time, which is its main disadvantage. Far Pointer A far pointer is a 32-bit pointer that can access information outside the computer's memory. To use this pointer, a segment register must be allocated to store the data address in the segment, and another segment register must also be stored in the nearest segment. Huge pointers Huge pointers have the same 32-bit size as far pointers and can also access bits located outside the segment. Far pointers are fixed, so the part of the segment they are in cannot be modified in any way; huge pointers can.
2023-08-30 comment 0 638
Course Introduction：Pointee of Pointers: Pointers to PointersPointers to pointers, commonly denoted as **int, may not immediately seem like a practical concept....
2024-11-16 comment 0 1008
