In development, we just need to know that lib is needed at compile time and DLL is needed at run time. If you want to compile source code, lib is all you need. If you want dynamically connected programs to run, you need only a DLL. This article will more clearly understand the difference, generation, use of the two.

Read the binary file (any file will do; this article uses binary as an example) and read the entire contents of the binary file into a char* string. With fseek() and fread() functions to achieve file reading advanced methods.

SQLCipher is based on SQLite, and thus, the majority of the accessible API is identical to the C/C++ interface for SQLite 3. However, SQLCipher does add a number of security specific extensions in the form of PRAGMAs, SQL Functions and C Functions.

In computer programming, create, read, update, and delete (CRUD) are the four basic functions of persistent storage. Alternate words are sometimes used when defining the four basic functions of CRUD, such as retrieve instead of read, modify instead of update, or destroy instead of delete. CRUD is also sometimes used to describe user interface conventions that facilitate viewing, searching, and changing information, often using computer-based forms and reports.

Makefiles define a set of rules that specify which files need to be compiled first, which files need to be compiled later, which files need to be recompiled, and even more complex functional operations, because makefiles are like Shell scripts that also execute operating system commands. One of the benefits of Makefiles is that they are “automatically compiled”. The entire project is automatically compiled, greatly improving the efficiency of software development.

Hyperscan is a high-performance regular expression matching library from Intel. It is based on the X86 platform based on PCRE prototype development. While supporting most of the syntax of PCRE, Hyperscan adds specific syntax and working modes to ensure its usefulness in real-world network scenarios.

Getline ()/get()/read() will read one more line. The cause may be a problem with the file itself or the getline() function. You can judge getLine ()/get()/read() while checking, and then process the data if you get it.

MXML (Minimal XML) is a small, fast and versatile library that reads a whole XML file and puts it in a DOM tree.