Tag：Account password
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Time：2020-12-1
–Create a table space Create tablespace Aifu — table space name Aifu LOGGING DATAFILE ‘D:\dev_ config\OracleTableSpaces\ aifu.DBF ‘size 5m — data file path D: dev_ config\OracleTableSpaces AUTOEXTEND ON NEXT 640K MAXSIZE UNLIMITED EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO ; –Create user Create user Aifu profile default — user name Aifu Identified by “Aifu” default […]
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Time：2020-9-17
[contents] 1、 Introduction of decorators 1. What is a decorator 2. Why use decorators 2、 Realization of decorator 1. Implementation of parameterless decorator 2. Implementation of parametric decorator *Reserve knowledge: (please click the title below to read ~) 1. Namespace and scope 2. Function object + nested function + closure function 1、 Introduction of […]
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Time：2020-9-14
story-telling session A few days ago, the online environment used docker to install mongodb (3.4) for testing. I painstakingly added data. Today, I found that the database was hacked and deleted. I cried Security risks of mongodb By default, you don’t need an account and password to connect. You can modify, add or delete Before […]
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Time：2020-9-12
@2020.3.23 After class practice decorators 1： Write a function (the time of function execution is time.sleep (n) Simulation) import time def index(x,y): time.sleep(3) print(‘index %s %s’ %(x,y)) index(111,222) 2： Write decorator, add statistical time function to function import time def index(x,y): start=time.time() time.sleep(3) print(‘index %s %s’ %(x,y)) stop = time.time() print(stop – start) index(111,222) […]
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Time：2020-9-2
Using resultset to query SQL statement in JDBC Execute query SQL statement Step 1:Query statement ExecuteQuery executes SQL query statements Note: when getting the data in the second column, use rs.get (2) This is in the API of JavaOnly twoWhere to useBase 12 stands for the second. Another place is in the Preparedstatement package jdbc; […]
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Time：2020-8-14
Configure Git 1. Set user name and mailbox git config –global user.name ‘UserName’ git config –global user.email ‘Useremail’ (note that there are no extra spaces in ＂) 2. View user name and mailbox git config –global user.name —User name git config –global user.email —Mailbox 3. Generating SSH keys ssh-keygen -t rsa -C ‘useEmail’ 4. ID […]
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Time：2020-7-31
Range mirror Official website information gathering Attacker Kali IP address Through nmap host discovery, find the IP address of the target machine nmap -sP 192.168.227.1/24 Parameter Description:-Sp (Ping scan)This option tells nmap to just Ping the scan (host discovery) and print out the hosts that responded to the scan. There is no further testing (such […]
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Time：2020-7-3
C ා to implement the check password, and lock the account according to the number of times of wrong password input: if the input error is 3 times, the login account will be locked for 5 minutes and will prompt x points and X minutes to login again. If you input again after 5 minutes, […]
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Time：2020-6-29
1、 Apply for appid and appsecret on wechat platform. 2、 App — ” manifest.json –SDK configuration (fill in appid and appsecret) 3、 On the login page, click the wechat login button. If the wechat is bound, the account free password login will directly jump to the home page. If the wechat is not bound, the […]
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Time：2020-6-18
problem Git executiongit pushThe following error is reported: remote: HTTP Basic: Access denied fatal: Authentication failed for ‘http://git.xxxx.com/harlan/interface-new.git/’ reason The GIT operation failed because the account password was not verified and the password or permission was incorrect. resolvent Input:git config –system –unset credential.helper Perform git operation again, input correct user name and password. reference resources […]
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Time：2020-4-22
Preface Generally speaking, we clone code from GitHub. There are two patterns. One ishttpsPattern, one issshpattern.If we don’t set upsshTrust, can’t passsshMode to clone code.sshOne advantage of the mode is that it can establish the trust between the local git tool and GitHub server without using the account password to log in, especially for uspush […]
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Time：2020-4-20
To share a wechat domain name blocking detection API with you. Usually, wechat is used to open the website of some companies, and it is found that the access is stopped. In this case, it really has a great impact on our company. At that time, we tried to find various ways, and then […]
