1. Method foreach batch insert
Because the code of the project cannot be leaked. The following is the simulated code.
<insert id="batchInsert" parameterType="java.util.List">
insert into USER (id, name) values
<foreach collection="list" item="model" index="index" separator=",">
Added by PTS on Wed, 02 Feb 2022 08:50:16 +0200
Recently, I was looking at the source code of sensors transformers and found a data loader in a module collate_ FN, I didn't understand what it meant at that time. Later, I checked it and found it very interesting, so let's share it.
dataloader must know that it provides an iterator for data.
Basic working mechanism:
Added by andygrant on Tue, 04 Jan 2022 03:29:17 +0200
Through practice, learn the basic writing method of bat file. Main reference tutorials: http://www.trytoprogram.com/batch-file/ https://www.tutorialspoint.com/batch_script/index.htm
0. First bat file
Open a text editor and enter the following text:
echo Hello bat
Save it as a suffix bat file.
Just double click the ...
Added by toivo on Wed, 29 Dec 2021 05:04:21 +0200
In this article, I will introduce the source code of the plug-in. The MyBatis plug-in is a good function, similar to Spring's Aop, so that our users can operate SQL flexibly at specific points of the process.
Allow me to quote an online introduction because I think it is well summarized: MyBatis allows us to intercept and call a certain point ...
Added by jtgraphic on Wed, 15 Dec 2021 22:22:13 +0200
Batch processing to achieve LAN speed test / network upload and download speed test
It is used to detect the transmission speed of WIFI module / wired network card / RJ45 or LAN
Iperf is a network performance testing tool. Iperf can test the maximum TCP and UDP bandwidth performance. Iperf has a variety of parameters and UDP characterist ...
Added by tet3828 on Fri, 03 Dec 2021 00:09:12 +0200
return "hello world"
1.1 query routing information
Command line mode
Note: at least flag must be specified_ App environment variables
Endpoint Methods Rule
-------- ------- -----------------------
index GET /index
static GET /static/<path:filena ...
Added by auamy on Tue, 30 Nov 2021 12:11:48 +0200
lstm token classification model code parsing
Code reference to teacher Che Wanxiang's
You need to copy the entire folder to install nltk code to run properly
#Select to install all
1. Loading data
from torch import nn, optim
from torch.nn import functio ...
Added by jwagner on Tue, 09 Nov 2021 19:01:14 +0200