Tag:batch

  • Python third-party libraries download installation packages in batches and install Python third-party libraries offline in batches

    Time:2021-9-15

    It is very isolated from the internal and external networks of the enterprise. It is impossible to directly install the third-party package through the PIP install package command. We can download the third-party package on the external network and then copy it to the office computer for installation.However, in some cases, we need to download […]

  • Batch modify sequence cache

    Time:2021-8-30

    –Batch modify sequence cache SELECT ‘alter sequence ‘ || SEQUENCE_OWNER || ‘.’ || SEQUENCE_NAME || ‘ cache 1000;’ INC_SEQ_CMD FROM DBA_SEQUENCES WHERE LAST_NUMBER > 100000 AND CACHE_SIZE < 200 AND SEQUENCE_OWNER IN (SELECT USERNAME FROM DBA_USERS WHERE ACCOUNT_STATUS = ‘OPEN’ AND USERNAME NOT IN (‘SYS’, ‘SYSTEM’, ‘ZABBIX’, ‘DBSNMP’, ‘MGMT_VIEW’, ‘SYSMAN’)) AND EXISTS (SELECT 1 FROM […]

  • Online batch request tool

    Time:2021-8-22

    Online batch request tool Online batch request tool This tool supports the synchronous request of the specified URL by setting multiple iframes. You can set the time of automatic URL refresh to efficiently realize the purpose of batch requests, especially for batch requests of some API interfaces. The tool avoids opening multiple tabs to affect […]

  • 【C++】 7_ New features of C + + 11 – Standard Library

    Time:2021-8-17

    tuple File: test.cpp #include <iostream> #include <string> #include <tuple> using namespace std; void test_1() { cout << “test_1: ———————-” << endl; // create and initialize a tuple explicitly tuple<int, float, string> t(41, 6.3, “nico”); cout << “tuple<int, float, string>, sizeof = ” << sizeof(t) << endl; // iterator over elements cout << “t: ” << […]

  • Simple but not simple macroable macro instructions in laravel

    Time:2021-8-15

    Definition of Baidu Encyclopedia:Macro in computer science is a term for batch processing. Generally speaking, a macro is a rule or pattern, or syntax substitution, used to explain how a specific input (usually a string) is converted into a corresponding output (usually a string) according to predefined rules. This replacement is performed during precompiling, which […]

  • Ceiwei commtone serial port debugging wizard 7.1 serial port debugging serial port tool

    Time:2021-8-8

    CEIWEI CommToneSerial port debugging Wizard     It is a powerful serial port communication debugging software, with more than 100 standard CRC verification functions embedded, and supports high and low byte preamble conversion of verification results; Support batch protocol debugging, and support file, hexadecimal, Unicode string sending and display; Support unlimited cyclic transmission, and cyclic transmission […]

  • MySQL batch modifies character sets and sorting rules of tables and fields in tables

    Time:2021-8-4

    After copying the new table of the test library to Alibaba cloud MySQL database through Navicat, it was found that the front-end page request query failed. The default collation for the target database isutf8mb4_0900_ai_ci, all existing tables use this encoding, and the collation of the source database isutf8mb4_unicode_ci, all newly copied tables use the latter. […]

  • Share a small golang open source project

    Time:2021-8-2

    JB is about to expire. I quickly wrote an open source project to renew JB’s life github.com/Hanson/TextFinder A string search gadget written in golang is inspired by the fact that the company needs to change the namespace of the code in batches as a small exercise in file operation and channel. You can also go […]

  • Flash Web implements batch visual deletion of image tag in earlier versions of harbor

    Time:2021-8-2

    Function display Code display app.py #! /usr/bin/env python3 # -*- coding:utf-8 -*- from flask import Flask, request, render_template, redirect, url_for, make_response ,escape, session, flash, g, current_app, abort, jsonify, send_file import requests #from werkzeug.utils import secure_filename import os,time, platform from flask_wtf import Form #from wtforms import TextField #from shell import os_scrpict, harbor #import sqlite3 #from pathlib […]

  • Producer confirm of PHP actual combat rabbitmq

    Time:2021-7-30

    brief introduction In order to improve the high availability of the system, the producer is sendingmessageNeed to passMQreplyACKTo ensuremessageSuccessfully stored. Note: WeChat official account: Architect’s Road RabbitMQPublisher confirms is introduced on the official website. UnfortunatelyexampleNo codephpVersion, andphp-amqplibIt is also a group of volunteers who have limited energy in maintenance and do not use example completely […]

  • Elasticsearch integrates springboot

    Time:2021-7-30

    Official documents 1. Find native dependencies <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>elasticsearch-rest-high-level-client</artifactId> <version>7.9.2</version> </dependency> 2. Find object 3. Analyze the methods in this class Configure basic items Problem: make sure that the dependencies we import are consistent with those we use Related source code Specific API testing 1. Create index2. Determine whether the index exists3. Delete index4. Create […]

  • Differences of three gradient descent algorithms (bgd, SGD, MBGD)

    Time:2021-7-28

    preface We often set batch when training the network_ Size, this batch_ What is the use of size? How big should the data set of 10000 graphs be? What is the difference between setting it to 1, 10, 100 or 10000? #Handwritten numeral recognition network training method network.fit( train_images, train_labels, epochs=5, batch_size=128) Batch gradient descent […]