The main goal of using DSA is to solve problems effectively and efficiently. How do you assess if your program is efficient? This is where complexities come in, and there are two types:Time Complexity: It measures the time needed to execute the code. Space Complexity: It indicates the ...
Top nth (Using limit and offset) Sub Queries Indexing Sharding basics Relationship Normalization OOPS 🔐 Note: OOPs concepts differ from language to language. Tips and resources: Try to go through YouTube videos to understand all the basic concepts of OOPs. ...
Languages: C, C++, Python, VB, RTOS Tools:Visual Studio 2008, Code Block, Bugzilla, Svn, Scratchbox(Arm compilation tool), Kscope, Jenkins, GDB,QT Creator, Visual Basic 6.0,VMWare Domain Knowledge:Data Structures and Algorithms, Webkit, HTML 5.0, Java Script, JIL WebRuntime specifications, ...
有以下程序: #include <iostream> using namespace std; class R public: R(int f1,int r2) R1=r1; R2=r2; void print(); void print ()const; private: int R1, R2; ; void R: :print() cout<<R1<<", "<<R2<<end1; ... A. 5,4 B. 20,52 C. 0,0 D. 4,5 查...
也存在一种特殊情况需要说明,Frans Rosén大牛曾在他的演讲《DNS hijacking using cloud providers – No verification needed》中提到,如果你遇到一些dead DNS records(废弃的DNS记录),不要就表面性地认为其不存在子域名劫持漏洞。据Frans Rosén的观点,host命令可能会出错,但如果用dig命令的话,可能就会发现一些dead ...
Concept Notes: Detailed explanations of each topic using comments (#) and Readme files. Resources: Will be learning from different youtube tutorials, courses, and other helpful learning materials. Progress 📈 As I work through different problems and algorithms, I will be posting my solutions and...
C/C++/Java/Python fundamentals Print output type questions Time/space complexity Questions SQL Queries Puzzles Always go through 50-60 interview experiences before interview 🏆 DSA Practice Resources Remember: Deliberate practice does not mean looking for answers and memorizing them. You won't go ver...
1.1 Python Browse this link for detailed information on Python Tutorials Learn Python | CodeAcademy Progate Python Classes 👶 Video Tutorial for absolute beginners | YouTube 👶 Intro to Python | Udacity 🆓 Python For Everybody Write Better Python Functions Learning Python: From Zero to Hero...
For some sliding window problems, where you need to move the window and remove and add elements from either side, consider using a double-ended-queue Eg:Sliding window max To cyclically loop through an array, use the modulo operatorindex = (index + 1) % array.length ...