I know that bind returns a function, does not change the original function this, and does not execute immediately. what I want to know is the usage scenario? Why use bind instead of call and apply directly? ...
install bind-9.11, on cenos7 and enable mysql-5.7, for DLZ, database when compiling, but always report an error when starting. It is good to start with zone file directly. The following is the configuration and error message of named.conf. Please see wh...
I want to write a set of dns bind management interface with python, so that there is no need to type commands on the console for domain name resolution. Knowing that bind has a DLZ that can connect to the database, put the parsing record into the DB, so ...
finally installed pyspider but can t run error code posted here Traceback (most recent call last): File "C:Program Files (x86) Python36-32Scriptspyspider-script.py ", line 11, in < module > load_entry_point( pyspider==0.3.10 , console_scripts...
when using xorm to query Join join tables, because both tables have Id fields and other fields, the official website needs to add anonymous references if they repeat: : GoogleGO : xorm : removed the first structure and wrote two heavy fiel...
for example, create a file that defines how the component Mycomponent, is introduced and used in App.js. ...
in the process of business development, there is a high probability that when docking data with the background, you will encounter this data format { ... data: [ { ... id: 10000, name: , ... }, ], ... } supp...
for example: 7D 17 4F 5B this is a time byte. probably 1531881242100 to get the current time cut. However, when I decode it, the numbers are always wrong. this is the data read from modbus. anyway, high and low positions, switching back and forth, ...