Named namespaces in Google Code Style
Namespaces wrap the entire source file after includes, gflags definitions/declarations and forward declarations of classes from other namespaces.继续阅读 »
== Java ==
What
The constant pool contains the constants associated with the class or interface defined by the file.
Constants are stored in the constant pool.
literal strings
final variable values
fully qualified names of classes and interfaces
field names and descriptors
method names and descriptors
Symbolic refer继续阅读 »
In data-driven statistical computing and data analysis, applying a chain of commands step by step is a common situation. However, it is neither straightforward nor flexible to write a group of deeply nested functions. It is because the function that comes later must be written first.继续阅读 »
xmake-vscode plugin is a xmake integration in Visual Studio Code.
It is deeply integrated with xmake and vscode to provide a convenient and fast cross-platform c/c++ development and building.
Features
Colorization
Completion Lists
StatusBar
Commands
Configuration
Build
Run and Debug
Record and Playback
Problem
Color继续阅读 »
Data structure stores a sequence of items in a list
|List | Java | Python | Go |
|:------------|:---------------------------------|:----------|:--------------------|
|type | List, Arraylist, LinkedList | list | List |
|package | im继续阅读 »
In recent years, non-relational data have attracted more and more attentions. Roughly speaking, all datasets that are hard to put into a rectangular table with rows and columns are non-relational datasets.继续阅读 »
For the performance tuning, the simplest way is to record how many time is elapsed in a function. The only difficulty we’re facing is that: there maybe many exit for a function. Thanks to C++’s constructor/deconstructor feature, it’s easy for developer to record the elsaped time.继续阅读 »