I want to retrieve multiple log files from an Ubuntu server (using Python 2.7 on a win 7 machine) without having to write detailed repetitive code. I am sure I can use a loop to achieve this Goal,
Month: October 2021
Big big architecture better MySQL query performance
There is a very strange problem between the query on my server and the MySql InnoDB architecture.
The query has a high query time (about 1, 6 – 2 seconds), and my database is almost empty.
Research distributed unique ID generation, after reading this article
Many large Internet companies have a large amount of data, and they all use sub-databases and tables, so a unified unique ID is required for storage after sub-databases. This ID can be in increment
Small and medium-sized enterprise call center solution
As a link between customers and enterprises, call centers can be used properly to keep old customers, discover new customers, and bring benefits for enterprises. Therefore, more and more business o
RBAC permission allocation, based on formset implementation, increased batch
Two knowledge points are needed here:
- formset
- automatically discover the URL in the project
1. What is a formset:
form component or ModelForm component in Django, used for Do a form va
Text search process and inverting search
The process from entering keywords to returning to the specified webpage
http://blog.csdn.net/tomorrow_c/article/details/62240383
Key inverted search of index
http://blog.csdn.net/hguisu/article/details/7962350
UserJpaRepository
/**
* Not only inherits PagingAndSortingRepository but also inherits QueryByExampleExecutor (example matcher)
*/
public interface UserJpaRepository extends JpaRepository {
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UserJpa
Exception and Error
One. The difference between Exception and Error Both Exception and Error inherit the Throwable class. In Java, only instances of the Throwable type can be thrown (Throw) or catch (catch), it
Package C # newbie
Newbie to C#, I know that encapsulation is just a way to “protect data”. But I don’t know yet. I think the point of get and set accessors is to add tests in these methods To check whether the param
What is an excellent software architecture?
I know my question is too difficult to answer, but let me give you some background information.
Last year, as a software manager, I found a A new job, I think it can be done very well. I have