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Dark horse oracle_day02: 04.oracle object && 05.oracle programming (a)

Posted on 2022-05-18 by Admin

01. Oracle Architecture 02.Basic operation of oracle 03. Oracle query 04.oracle objects && 05.oracle programming (a) 05.Oracle programming (b) 04.oracle objects && 05.oracle programming (a) 01 view -- -View-- -The conce

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What are the software testing internship interview questions?

Posted on 2022-05-18 by Admin

What are the software testing internship interview questions? interview questions Day1(April 8th): Day2(April 9th): Day3(April 10th): Preparation before the interview ♡ \color{red}{\heartsuit} ♡ Internship interview is o

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What should I do if my salary is lower during the interview?

Posted on 2022-05-18 by Admin

Click above [ full stack developer community ] → upper right corner [...] → [set as star ⭐ 点击领取全栈资料:全栈资料 In the early stage of the interview, HR said less when asking about expected salary. How should I communicate this

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Even half of the people don't know the difference between for and foreach? ? ?

Posted on 2022-05-18 by Admin

Click above [ full stack developer community ] → upper right corner [...] → [set as star ⭐ 点击领取全栈资料:全栈资料 Before, a colleague suddenly asked me a question, whether it is possible to delete the elements in the list in fore

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Ajax asp background can not get post data, asp.net webapi [FromBody]string can not get ajax post data solution...

Posted on 2022-05-18 by Admin

Original text: asp.net webapi [FromBody]string solution for not getting the data of ajax post The webapi is as follows ([FromBody]string jsonData: public async Task Post([FromBody]string jsonData, string apiName) Note th

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Test case with example

Posted on 2022-05-18 by Admin

First, the concept of test cases A test case is a very important document in the testing process. It is the core of the testing work, a set of standards for input and output during testing, and a specific comparison of s

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The pandas.np module is deprecated and will be removed from pandas in a future version. Import numpy

Posted on 2022-05-18 by Admin

The pandas.np module is deprecated and will be removed from pandas in a future version. Import numpy directly instead from pandas import np The reason for this is because I am still using from pandas import np and it see

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Computer engineer class, what summer school programs are worth attending? The road to advanced small computers and engineers!

Posted on 2022-05-18 by Admin

Original title: What summer school programs are worth going to? The road to advanced small computers and engineers! Founded in 1984, SIG Summer Camp is a training camp for talented young talents organized by AIFS. It has

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java video management system

Posted on 2022-05-18 by Admin

https://download.csdn.net/download/weixin_57836618/74007459 Project Introduction The first Java version of the video management system for the public. The Yaoqishan video management system can theoretically produce any t

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Springboot built-in Tomcat configuration tuning

Posted on 2022-05-18 by Admin

When we use springboot (version: 2.0.3.RELEASE) to develop web projects, most of the time we use the built-in Tomcat #Cloud server configuration 12 cores, 24G memory, java start jar command: nohup $JAVA_HOME/bin/java -se

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Jenkins, you can't play yet, don't slap your face

Posted on 2022-05-18 by Admin

content foreword Jenkins installation system settings Jenkins cluster configuration Pipeline foreword Jenkins is a continuous integration tool developed based on java for monitoring continuous and repetitive work, includ

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What are strong references, soft references, weak references, and virtual references?

Posted on 2022-05-18 by Admin

Overall structure Strong references (default support mode) When memory is insufficient, JVM starts garbage collection. For strongly referenced objects,Even if OOM occurs, the object will not be recycled, do not accept de

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An interview with the author of "The Complete Code" many years ago

Posted on 2022-05-18 by Admin

When I was searching for the author's information on "Code Encyclopedia" today, I accidentally saw a summary of one of his interviews many years ago. I decided to translate it to practice English, maybe my translation is

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Why does volatile not guarantee atomicity

Posted on 2022-05-18 by Admin

Features of volatile: 1. Ensure thread visibility 2. Prohibition of instruction flushing Since the visibility of variables is guaranteed, some people will have the following questions: Volatile variables are immediately

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java set to array

Posted on 2022-05-18 by Admin

List public class Test{ public void test1(){ Set<String> set = new HashSet<>(); set.add("1"); set.add("2"); set.add("3"); set.add("4"); set.add("5"); set.add("6"); }

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C# Book Management System

Posted on 2022-05-18 by Admin

C# Book Management System.zip-C# Document Class Resources-CSDN Download C# Book Management System Library management system Simple C# programming, which can realize different operation interfaces with different permissio

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Activiti Workflow Getting Started + Source Code

Posted on 2022-05-18 by Admin

definition Workflow is "the automation of part or the whole of the business process in the computer application environment", which mainly solves the problem of "transmitting documents, information or tasks among multipl

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Dutch flag question

Posted on 2022-05-18 by Admin

The picture above is a Dutch flag. From the picture we can clearly see its characteristics. It consists of three areas, namely red, white and blue. OK, now our problem is out. Now we have a table in front of us, and the

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Common commands for getting started with Docker

Posted on 2022-05-18 by Admin

Command: docker Check out the commands supported by docker docker ps : list containers docker ps [OPTIONS] OPTIONS Description: -a : Show all containers, including not running ones. -f : Filter the displayed content base

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SSM Online Dormitory Management System

Posted on 2022-05-18 by Admin

Project Introduction This project includes three roles: administrator, dormitory administrator, and student; the administrator role includes the following functions: administrator login, department management, professi

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Recent Posts

  • Dark horse oracle_day02: 04.oracle object && 05.oracle programming (a)
  • What are the software testing internship interview questions?
  • What should I do if my salary is lower during the interview?
  • Even half of the people don't know the difference between for and foreach? ? ?
  • Ajax asp background can not get post data, asp.net webapi [FromBody]string can not get ajax post data solution...
  • Test case with example
  • The pandas.np module is deprecated and will be removed from pandas in a future version. Import numpy
  • Computer engineer class, what summer school programs are worth attending? The road to advanced small computers and engineers!
  • java video management system
  • Springboot built-in Tomcat configuration tuning
  • Jenkins, you can't play yet, don't slap your face
  • What are strong references, soft references, weak references, and virtual references?
  • An interview with the author of "The Complete Code" many years ago
  • Why does volatile not guarantee atomicity
  • java set to array
  • C# Book Management System
  • Activiti Workflow Getting Started + Source Code
  • Dutch flag question
  • Common commands for getting started with Docker
  • SSM Online Dormitory Management System
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