uniqueness
Set unique_checks = 1; // enable uniqueness
3. optimize insert statements
Insert into table name values
(......),
(......);
Insert into table name values (......);
Insert into table name values (......);
In the preceding two insert methods, the first method is faster than the second method in database connection and other operations.
#2.3 Analysis Table, checklist, and optimization table
Analysis Table: analyze the distributi
system of project management training system for the development of enterprises to provide project management training services, and from inside and outside the enterprise to find excellent project managers, to ensure that the enterprise has sufficient project management human resources.Software development Project Management Common technology: Performance driversGeneral project management of common technology in the Software development project management also has the value, is the project man
"Microsoft SDL acclimatized, where does the domestic SDL go?" The embarrassing situation that SDL is difficult to promote in China is mentioned in the report.Janusec's security researcher argues that the main reasons for the difficulty of promoting SDL (Security development cycle) are:First, there is a lack of professional security personnel. SDL is a systematic project, its promotion and landing, in the security needs, safety design, program review and risk assessment, safety testing, security
, the object design is reasonable, in multi-threaded multiuser situation, if there is a problem, and so on. A lot of them can be checklist as a check.The process of reviewing the code is not an easy process. At this time, not only in understanding other people's code, but also their own thinking how to achieve. If the author's design and algorithm are inconsistent with their own, it will be better to compare who's scheme. If you feel better, discuss i
Predecessors ' experience:To help you get started creating a checklist, here are some typical things: a code review checklist.General items
Can the code work? It has not implemented the expected function, the logic is correct and so on.
Is all the code easy to understand?
Does the code conform to the programming specifications you follow? This usually includes the position of the curly brace, the variable name and function name, the l
divided into several fixed categories. Can be divided by business type, such as ERP software, Product Data Management Software, communication software, geographic information system software, etc.; can be divided by software structure, such as B/S architecture software, C/S architecture software, embedded software, and so on. It is of great significance to refer to the test cases of software of the same category. If the company has similar software systems, do not forget to use the relevant tes
the kernel features described in these chapters, allowing users to purchase and then pass on purchased products.These development tasks need to is done in order. The relevant chapters introduce them in the order you implement them, and they ' re listed in full' implementation CheCklist. " To help plan your development, your may want-to-read the full checklist before your begin.These development tasks need
.
The reason for insufficient conditional analysis is that the week is not taken into consideration.
The reason for the lack of weeks is that the checklist for secondary analysis is missing.
The improvement measure is to establish an analysis auxiliary tool-condition disagreement Checklist
This process seems impeccable. However, the fundamental problem in this analysis process lies in the
letter.""Start"Z"At the end"Press"The word is naturally placed in the front of the dictionary. If you have finished all""The start part still cannot be found.The word is not in the Xinhua Dictionary; similarly, If you query"Recruitment"It will alsoThe Xinhua Dictionary goes to the last part, because"Recruitment"The Pinyin is"Zhao". That is to say,The body of Xinhua Dictionary is a directory. You do not need to check other directories to find the content you need. We refer to this text content a
The following
Article This section describes the implementation of simple and practical Optimization Methods for MySQL databases, including how to regularly analyze and check tables and how to optimize tables on a regular basis, the following is a description of the specific solution. I hope it will help you in your future study.
1. Regular analysis table and checklist
The analysis table syntax is as follows:
CopyCode The Code is as follows:
list in the following format:
User1
User2
User3
Each row defines an administrator user. By default, this file is not available, but you can add and add it on the client and then commit it to cvsnt. However, this file does not take effect only, add it to the checklist file so that cvsnt can read the content of the file. The format of the file list added to the checklist is as follows:
[Space] File Name erro
an index overwrite. Its leading column must be the most frequently used column. Although indexes can improve performance, the more indexes, the better. On the contrary, too many indexes will lead to low system efficiency. Each time you add an index to a table, you must update the index set.
30. Regular analysis table and checklist.
Analysis TABLE Syntax: ANALYZE [LOCAL | NO_WRITE_TO_BINLOG] TABLE tb1_name [, tbl_name]...
The preceding statement is us
encodings and interfaces.
16. Accessibility guide list
For coders, engineers, project managers, testers, and editors. "It is a great experience to make the work seamless among all the members. You can use this list to help build accessibility regardless of the position you are responsible for or the stage of your project. "
17. WebAIM auxiliary function list
This is a more detailed and technically higher auxiliary function checklist from WebAIM tec
unified goal, even the names cannot be unified, so that other aspects can achieve unified results.6. The checklist is only a record of a part of the check. To reflect the workload of the QA check, the workload in the QA check report must not be consistent with that of the QA check list, generally, I think the workload is higher than that in the QA checklist, or the check items in the QA
First, in the system design stage, we need to clarify technical requirements such as the system architecture and coding specifications to develop the checklist (for coding specifications, when a tool can be used for check, the key points that can be checked by the tool are not listed in the prepared checklist .)The second step is to determine how the problem is recorded during code lookup. You can use the d
area of our developer guide. since the example set of apks is only dealing with one of 3 possible dimensions, it wocould be sufficient to separate each APK by 1000 and increment from there. this might look like:
Blue: 1001,100 2, 1003,100 4...Green: 2001,200 2, 2003,200 4...RED: 3001,300 2, 3003,300 4...
Putting this all together, your android manifests wowould likely look something like the following:
Blue:
Green:
Red:
Note that technically, multiple APK's will work with either the supports
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