Android Window series - window and decorview

summary Window is a very common concept in android. Common knowledge points such as Activity, Dialog and Toast are inseparable from window. Therefore, the author arranges the knowledge related to the next window, hoping to help the readers in need. window official description The description of window in the source code of window is as follo ...

Posted by xzilla on Sun, 20 Feb 2022 05:07:01 +0100

Using sqlite in c + + under windows

Using git warehouse https://github.com/sqlite/sqlite git clone https://github.com/sqlite/sqlite sqlite/sqlite cd sqlite\sqlite git checkout version-3.10.0 -b version-3.10.0 Tcl85 is required to build sqlite3, ActiveTcl Download ActiveTcl 8.5 and compile it with MSVC after installation. I use vs2015 # Command under cmd cd sqlite\sqlite cmd ...

Posted by KDragon on Wed, 02 Feb 2022 22:24:47 +0100

The core abstraction of flink -- a comprehensive and detailed explanation of Window and Window operation

1. Windows 1.1. Basic concepts Window is the core of processing infinite flow. The window divides the flow into "buckets" of fixed size, which is convenient for programmers to apply various calculations on it. Window operation is a very core abstraction of streaming data processing. It divides an infinite stream data set into bound ...

Posted by pliant on Sat, 20 Nov 2021 03:55:28 +0100