The following examples are just one example each, not all scenarios. Don’t think that there are only three scenarios that can be modified: logStartOffset, LogEndOffset, HW, and LW. Preface 1.logStartOffset (1) Topic partition level (2) Consumption grouping level 2. LogEndOffset (1) Topic partition level (2) Consumption grouping level 3.HighWatermark(HW) 4.LowWatermark(LW) 1. Scheduled tasks 1. When […]
Tag: offset
Basic paging PageNumberPagination, cheap paging LimitOffsetPagination, cursor paging CursorPagination (small program, mobile app)
Data from django.db import models class User(models.Model): username = models.CharField(max_length=64, verbose_name=’username’) password = models.CharField(max_length=64, verbose_name=’password’) # user type user_type = models.IntegerField(choices=((1, ‘Rookie User’), (2, ‘Normal User’), (3, ‘Super User’)), verbose_name=’User Level’) # For one-to-one relationships, after writing the related fields, you need to consider who gets whom. It is best to put the ones that […]
WebGL passes multiple data in the same buffer to the step and offset parameters of gl.vertexAttribPointer() of the vertex shader
Table of Contents Table of Contents In order to pass vertex coordinates into the shader, you need to follow these five steps: but! ! ! Sample code: Function specification of gl.vertexAttribPointer() stride parameter Vertex coordinate data offset parameter vertex size data First, analyze how to implement the example below as three points of different sizes […]
pagyX/Y, clientX/Y, offsetX/Y, screenX/Y; clientHeight, scrollHeight, scrollTop; offsetHeight, offsetTop+slider
Mouse position: 1. pageX/Y is relative to the X and Y coordinates of the entire page: the reference position is the upper left corner of the page 2. clientX/Y The X, Y coordinates (window coordinates) of the mouse relative to the visible area of the browser window. The visible area does not include toolbars and […]
The matlab function newff implements curve fitting and uses weight offset and sim functions to test the curve fitting.
Matlab function newff realizes curve fitting and uses weight offset and sim function to test the curve fitting situation background mathematical model Neural network training Data generation normalization Generate network and train denormalization sim function test Generated weight and bias tests code Background In the field of power systems, the mathematical models usually established are […]
Explore | RocketMQ offset management mechanism~
Foreword Hello everyone, let’s learn about RocketMq’s offset management mechanism with you today~ What is offSet? A Topic will have multiple messageQueues, and each messageQueue will be consumed by the Consumer. So where should the Consumer start consuming? This involves offset. Each messageQueue will record an offset to represent the current consumption progress. The Consumer […]
Shader texture attributes Tilling (scale) and Offset (offset) in Unity
Article directory Preface 1. Tilling (scaling degree), my personal understanding is a bit like the effect of reducing the period of a periodic function (how many repeated function images can be accommodated in a unit space) 2. Offset (offset degree), my personal understanding is the translation of the function 3. When using Tilling and Offset […]
el-cascader cascade offset effect
Problem description element2.15.14 The default effect of el-cascade is flat. For example: But usually the cascade is composed of levels. For example: Since element does not seem to have this option, implement it yourself. Solution ideas First, observe the dom structure and find that each level will generate a el-cascader-menu node, that is to say, […]
OpenLayers Gaode map offset problem
OpenLayers Amap offset problem 1. Causes of offset The longitude and latitude of the same geographical location on the earth will be slightly offset in different coordinate systems. There are currently three common coordinate systems in China: Earth coordinate system – WGS84: an international standard coordinate system commonly used in GPS devices, Google Maps, etc. […]
m FPGA-based multipath channel simulation verilog implementation, including testbench, configurable SNR, frequency offset, multipath gain and multipath delay
Directory 1. Algorithm simulation effect 2. Algorithms involve an overview of theoretical knowledge 3. Verilog core program 4. Complete algorithm code file 1. Algorithm simulation effect The Vivado2019.2 simulation results are as follows: 2. Summary of theoretical knowledge involved in algorithms The Rayleigh distribution is a stationary narrow-band Gaussian process with a mean of 0 […]