On the Qtcreator.
Using the version control system git (i)
In an article about git, the authors say the version control system is for lazy people, and it makes lazy people have cleaner file systems and more time to live than those who are good at backing up documents. I agree with that. At the same time in today's fast
Source: Huang zhaoji CSDN blog: Why database version control is necessary?Preface
Version Control is very common in the development process, but in the database World, Version Control is second-class or even third-class citizens.
It is also interesting to say that the reason I originally contacted Git is not to learn git itself version control technology, but to learn computer English, in order to be able to exercise the ability to learn the original English video, so from the Lynda above download a git series of English video tutorial, This is where Git's journey begins.
I've been in touch with git before, but it was just dragonfl
a basic process and basic idea of using VSS for version control. In accordance with the same principle of the previous method, you can also follow these steps.Step 1: Open VSS Explorer, connect to the source VSS library, right-click the project root directory in the left-side window of VSS Explorer, and select "Get Latest Version ...", Obtain the project file an
Now you should be completely unfamiliar with git, through the previous two sections of the study, you have mastered the git a lot of common commands, such as the submission of the code of the simple operation is sure to be difficult to fail you.Then open Git Bash and go to the root of the project Baidumaptest, and then perform the commit operation:Git initgit Add. Git commit-m "first commit."Now that you're done with your preparation, let's start with a high-level usage of Git.1. Usage of branch
One: the preparatory work1. What is git?Git is an open source, distributed version Control tool.Of all the distributed version control tools in the world, Git is the fastest, simplest, and most popular.Simple comparison of 2.git and SVNSpeedIn many cases, git is much faster than SVNStructureSVN is centralized managemen
Mercurial is an open-source distributed version control tool. The current maximum version is 1.6.0.2.
1. What is a distributed version control tool?
A centralized version control tool
Version control tips for API developmentChszs, reprint need to indicate. Blog home:Http://blog.csdn.net/chszsWhen designing and building APIs, versioning of the APIs is very important.You must ensure that the new API does not cause damage to existing APIs.First, and most importantly, you can put the version number in the URL of the API. This allows the major
Basic ConceptsWhat is Git?Git is a distributed version control system that, compared to a centralized version control system like SVN, centralized version control systems can work collaboratively with multiple team members, but so
Generally, source code files of database version control use SVN for version control. but how does the database structure implement version control? I don't know how you solve it. ------ solution ------------------ do you need to
= = isroutetemplatewithversion; }Then modify the apigroup.cshtml, add the judgment if the Controller's type matches the Version's routetemplate, it appears on the Help Page, as shown in the program code:The help Page that comes out is what we want, as shown in:ConclusionHope this simple, convenient way to meet the needs of multiple versions of the simultaneous service, but also allows the caller to easily and understood to call different versions of the service, and server-side switching
1.AUTOCOMMITMySQL uses default autocommit and can be viewed and modified by the following commands:mysql> SHOW VARIABLES like ' autocommit ';+---------------+-------+| variable_name | Value |+---------------+-------+| autocommit | On |+---------------+-------+1 row in Set (0.00 sec)mysql> SET autocommit = 1;2. Implicit lock-out lockInnoDB acquires an implicit lock when the transaction is turned on, releases the lock when the transaction commits or rolls back, and InnoDB automatically locks as ne
version control svn and git usage explainedthe actual development of the company, in the celestial use more or SVN, because SVN is centralized, in the celestial work you understand! -----------------svn-----------------One: The most common basic steps---
download (full download, first time), download the server's project to local start development
SVN checkout ip-uaerbane=? -password=? Here
, resulting in the same version of the problem. In the ordinary development of the often encountered such trouble, the mode of a piece of code is always unable to produce the expected results, wrong looking to find, and finally found that the original is used in the assembly of some code has been modified.
Some days ago, I wrote a document about the specification of the version
android-version control git and svn One version controlVersioning is a software engineering technique that ensures that the same projects that are edited by different people are updated during development.History of the two-version controlVersion-controlled modeLocal version
needs to be developed. There may not be too many things that can be ported to the main line version. However, if the pace of the major version is slowed down. When will the branch version be closed? When will the main line version be used? How can the branch version
Text/He dengcheng
Guidance:
He dengcheng, a researcher from the MySQL kernel technology of Netease Research Institute, implements the multi-Version Control (MVCC) of the InnoDB Storage engine of MySQL database, after in-depth research and detailed analysis of text charts, you can easily understand the multi-version contro
. Net/javasky published on
1 using System. Reflection;
2 using System. Runtime. CompilerServices;
3 using System. Runtime. InteropServices;
4
5 using System. Web. UI;
6
7 // for general information about the assembly, use the following attribute set
8 // control. You can modify these attribute values.
9 // information associated with the Assembly.
10 [assembly: AssemblyTitle ("YYControls")]
11 [assembly: AssemblyDescription ("http://webabcd.cnblogs.co
timeouts and lock contention issues.Phantom Read (Phantom Read): When a transaction reads a range of records, another transaction inserts a new record in that range, and when the previous transaction reads the records in that range again, a magic line (Phantom row) is generated.1.3.2 DeadlockA deadlock is a vicious cycle in which two or more transactions occupy each other on the same resource and request a lock on the resources occupied by the other. There are two reasons for deadlocks: Some ar
Wen/Ho DengchengGuide:The MySQL kernel technology researcher from the NetEase Research Institute, Ho Dengcheng, InnoDB the multi-version control (abbreviated: MVCC) of the MySQL database and the storage engine, doing in-depth research and detailed text chart analysis, Easy to understand the InnoDB storage engine implementation of the multi-version
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