I believe that Atlassian is familiar to everyone. I Know That confluence has wood and Jira wood. Although these products are charged, I can apply for a free license for schools and open-source organizations, you can also apply for a trial.
Some time ago, in order to facilitate codereview, I tried the combination of fisheye + crucible, and fisheye can be conveniently viewed.CodeCrucible is a powerful tool for codereview. Because they belong to the
Because our team now uses Crucible as a code review tool, I asked my colleagues to study the use of this tool, and this is the result of his research, and I just translated it in Chinese:
Examples, such as the one named Charles Wang, examine the code written by Kevin Qian.
For author Author:
(1) Login Code Review page home page.
(2) Click the "Create Review" button to create a code review event, as follows:
(3) You will then be able to see the
directory;To modify the directory order:3. Modify $ (Atlassion_home)/**/web-inf/ The Crowd.property in the classes directory, if not copied from elsewhere, modify the Applaction,password, which is the same as the applactions set above crowd;Note: The fisheye and Crucible files are in the data directory.4. Modify $ (Atlassion_home)/**/web-inf/ Classes directory of the Seraph.property, the user from the mana
Crucible Advantages and Disadvantages:1, it supports various version control systems, such as Cvs,svn,git2, the code audit of its main support post commit mode, that is, the developer after the code submitted to master review3, although it also supports Pre-commit, that is, before submission to master audit. However, you need to manually upload the modified code snippet or file before you create the review, before you can review, the process is slow4,
in machine learning with supervised (supervise), datasets are often divided into two or three:
Training set (train set) validation set (validation set) test set
It is generally necessary to divide the sample into separate three-part training sets (train
The following are all transferred from http://www.cnblogs.com/xfzhang/archive/2013/05/24/3096412.html
In machine learning with supervised (supervise), datasets are often divided into two or three groups: the training set (train set) validation set (validation set) test set.
1.termorder:When used in conjunction with the spool command, the Sqlplus output can be canceled, and the query results exist only in the spool fileSet term on: The query results are displayed both in the spool file and in the Sqlplus;Set term off: The query results are displayed only in the spool file.2. Other commands:Sql>set colsep ' | '; -Field Output delimiterSql>se
successfully returned 1.
Redis 127.0.0.1:6379> hdel myhash field1 (integer) 1 #再次删除myhash键中字段名为field1的字段, because the previous command has deleted it, because it is not deleted, 0 is returned.
Redis 127.0.0.1:6379> hdel myhash field1 (integer) 0 #判断myhash键中是否存在field1字段, because the previous command has deleted it because it returns 0. Redis 127.0.0.1:6379> hexists myhash field1 (integer) 0 #通过hsetnx命令给myhash添加新字段field1, whose value is Stephen, because the field has been deleted,
So the command
Set set, List, Set set list
Collection System: Collection and Map Interfaces
Objects of different storage quantities cannot store basic data types. For example, basic data types are automatically packed.
========================================================== ================
Sub-interfaces of Collection:
Original URL: http://blog.163.com/magicc_love/blog/static/18585366220123111128283/Start PL/SQL Developer character encoding inconsistency errorDatabase Character Set (Al32utf8) and Client character set (ZHS16GBK) are different.Character set conversion may cause unexpected results.Note:you can set the client character
The role of Dict is to establish a set of keys and a set of value mappings, dict key cannot be duplicated.sometimes, we just want to dict key, do not care about the value of key corresponding to the purpose is to ensure that the elements of this set will not be duplicated, then the set will come in Handy.The
Set quoted_identifier onGoWhat does that mean?
SyntaxSet quoted_identifier {on | off}
NoteWhen set quoted_identifier is on, the identifiers can be separated by double quotation marks, and the text must be separated by single quotation marks. When setquoted_identifier is off, the identifier cannot be enclosed in quotation marks and must comply with all the rules of the transact-SQL identifier. For more info
Label: operation Result set In order to fit the test, two tables have been built, and some test data have been added, which are repeatedly recorded as soochow characters. Table: Person_1 wei People Table: Person_2 Shu Characters A, Union forms and sets Union can connect two or more result sets to form a "set". all the records of the child result set are
The data set is generally divided into three parts: train set, valid set, test set
It is used to train the model, adjust the hyper-parameters and test the model.
Where valid set is also called development set, referred to as De
Label:Operation Result setIn order to fit the test, two tables have been built, and some test data have been added, which are repeatedly recorded as soochow characters. Table: Person_1 wei People Table: Person_2 Shu Characters A, Union forms and sets Union can connect two or more result sets to form a "set". all the records of the child result set are grouped together to form a new result
In Python, set set is one of the basic data types, and it has both mutable set (set) and immutable set (Frozenset). creating Set Sets, collection set additions , collection deletions ,
In order to fit the test, two tables have been built, and some test data have been added, which are repeatedly recorded as soochow characters.Table: Person_1 wei People Table: Person_2 Shu Characters A, Union forms and setsUnion can connect two or more result sets to form a "set". all the records of the child result set are grouped together to form a new result set
Tags: mysqlEncountered a SQL statement that created the databaseCREATE DATABASE testdb DEFAULT CHARACTER SET UTF8 COLLATE utf8_general_ci;Note : This specifies that the character set is used UTF8instead of utf-8.Interested in character SET and collate in the SQL statement above.In a nutshell, CHARACTER set refers to a
First set, follow set, and select Set
First SetFirst (a) is the start or set of symbols for a.
1. Definition:Set g= (v T, v N, s,p) is a context-independent grammar, first (α) ={a|α can derive aβ,a∈vt,α,β∈v*} special, if α can deduce the ε, then the Ε∈first (α).
2, according to the definition of the first
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