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  • <div><p>Hi Jan, <p>i have added getters for several operations and unit-tests, too.</p><p>该提问来源于开源项目:Exeu/apai-io</p></div>
  • <div><p>I'm currently storing all of my shared variables in a file called variables.less and importing this file into a few other less files used to generate the CSS for my site. ...
  • <p>Order of operations (addition or multiplication) on quantities using two different unit systems for user defined units works only if user defined unit is used first. <p>As an example: <pre><code>...
  • <div><ul><li>regular gates (very tedious though - particular attention to measurements)</li><li>calcFidelity</li><li>calcPurity</li><li>calcTotalProbability</li><li>oneQubitDephase</li><li>...
  • effect of https://github.com/unitsofmeasurement/indriya/issues/220 -huber came across a discrepancy between <code>Quantity</code> or <code>UnitConverter</code> and <code>Unit</code> where the latter ...
  • <div><h1>I have made things! <h2>Checklist <ul><li>[x ] I have double checked that there are no unrelated changes in this pull request (old patches, accidental config files, etc)</li><li>[ x] I ...
  • <div><p>since we essentially have two fields where the unit name can be set I think it's safest to take this path and ensure they're the same. I also don't feel strongly about the auto-...
  • The databases basic operation 1.Databases creation MySQL&gt; CREATE DATABASE database_name; 2.View database MySQL&gt; SHOW DATABASES;... SHOW CREATE DATABASE database...

    The databases basic operation

    1.Databases creation

    MySQL> CREATE DATABASE database_name;

    2.View database

    MySQL> SHOW DATABASES; #view all databases;
    MySQL> SHOW CREATE DATABASE database_name; #view specific

    3.Delete databases

    MySQL> DROP DATABASE database_name;

    4.Databases storage engine

    funtion storage limits is support for foreign keys
    MyISAM 256TB NO
    Menory RAM NO
    InnoDB 64TB YES
    MySQL> SHOW ENGINES; #view storage engine;

    The tables basic operation

    1.Tables creation

    MySQL> CREATE TABLE table_name
        -> (
        ->     item_name data_type constraint_conditions
        ->    ......
        -> );

    2.Choose specific database

    MySQL> USE database_name;

    then,create a table

    3.View table

    MySQL> SHOW TABLES;

    4.View specific table

    MySQL>SHOW TABLE <table_name>;

    5.Define columns primary key

    item_name data_type PRIMARY KEY[default_value]

    or,define after defining all the  columns

    MySQL>[CONSTRAINT<NAME>]PRIMARY KEY[Item_name];

    union primary key

    MySQL>PRIMARY KEY[Item_name1,Item_name2,...];

    6.Create foreign key links

    MySQL>[CONSTRAINT<NAME>]FOREIGN KEY Item_name1[,Item_name2,...]
            REFERENCES<PRIMARY_TABLE_NAME>PRIMARY_COLUMNS1[,PRIMARY_COLUMNS2,...];

    7.Not null constraint

    item_name data_type NOT NULL

    8.Unique constraint

    item_name data_type UNIQUE

    or,define after defining all the  columns

    MySQL>[CONSTRAINT<NAME>]UNIQUE(<Item_name>);

    9.Default constraint

    item_name data_type DEFAULLT VALUE

    10. Setting auto increment

    item_name data_type AUTO_INCREMENT

    11.View table structure

    MySQL>DESCRIBE TABLE_NAME;
    MySQL>DESC TABLE_NAME;

    12.View table detailed structure

    MySQL>SHOW CREATE TABLE <TABLE_NAME\G>;

    \G means view visually

    13.Delete data table

    Delete the unassociated table

    MySQL>DROP TABLE [IF EXISTS] table_1,table_2,table_3,...;

    Delete the associated table

    First, remove the foreign key constraint of the child table, and then delete the child table.

    Modify or alter the data table

    1.Alter table's name

    MySQL>ALTER TABLE <old_name>RENAME[TO] <new_name>;

    2.Alter item's basic type

    MySQL>ALTER TABLE <table_name>MODIFY <item_name><datatype>;

    3.Alter item's  name

    MySQL>ALTER TABLE <table_name> CHANGE <old_item_name><new_item_name><new_datatype>;

    4.Add new item

    MySQL>ALTER TABLE <table_name> ADD <new_item_name> <datatype>[Constraint condition] [FIRST|AFTER exited_item];

    5.Delete item

    MySQL>ALTER TABLE <table_name> DROP <item_name>;

    6.Modify the arrangement position

    MySQL>ALTER TABLE <table_name> MODIFY <item_1><datatype>FIRST|AFTER<item_2>;

    7.Change the search engine

    MySQL>ALTER TABLE <table_name> ENGINE=<new_engine_name>;

     8. Delete foreign key constraints for the table

    MySQL>ALTER TABLE <table_name> DROP FOREIGN KEY<foreign_key_name>;

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    展开全文
  • 机械类文献An Study of Unit Machine Operations for Tool Paths in High Speed Milling
  • I know there are a number of end to end tests that are used, but wondered what appetite there was to improving the ability to add unit tests? <p>If we were to use interfaces to pick out the relevant...
  • <p>Now the latest possibility to intercept database operations is <code>postFlush</code> event that still happens within the <code>UnitOfWork::commit()</code>. It would be useful if there were one ...
  • <div><p>Adding ActivityLogAlerts and ActionGroups API calls, PATCH operations, and the corresponding unit tests <h2>Description <p>Adding ActivityLogAlerts and ActionGroups API calls. Adding PATCH ...
  • vim列块操作就是在可是模式下操作选择的行中的某一些列的操作,比如常见的我们需要在很多行都需要做一些重复的工作,比如在行头和行尾加相应的标签,或者需要删除行中间某一些特殊的列,那么块操作就是很好的帮手了...

    vim列块操作就是在可是模式下操作选择的行中的某一些列的操作,比如常见的我们需要在很多行都需要做一些重复的工作,比如在行头和行尾加相应的标签,或者需要删除行中间某一些特殊的列,那么块操作就是很好的帮手了。

    #vim^vI#ESC

    #vimset nu^v(100G:当前行到第100)I#ESC

    .进入和退出可视模式 visual-start

    1.三种可视模式(:help blockwise-visual关于列块操作的信息)

    *v* *characterwise-visual*——v 进入普通可视模式,以字符为单位选择。

    *V* *linewise-visual*——V 进入行可视模式,以行为单位选择。

    *CTRL-V* *blockwise-visual*——CTRL-V (在 Windows中为CTRL-q)进入列块可视模式。

    2.当键入 "v"."CTRL-V" "V" 时的模式转换:*

    原有模式

    "v"

    "CTRL-V"

    "V"

    普通

    可视

    列块可视

    行可视

    可视

    普通

    列块可视

    行可视

    列块可视

    可视

    普通

    行可视

    行可视

    可视

    列块可视

    普通

    3.使用可视模式 visual-use包含三个部骤

    a. "v"."V" CTRL-V 标记文本的开始

    当前光标下的字符将被作为标记的起始点。

    b.把光标移到要标记的文本末尾

    起始点和光标间的文本 (含当前光标下的字符) 将被高亮显示。

    c.键入操作符命令

    操作符命令将被应用到高亮显示的字符。

    .改变可视区域 visual-change

    *v_O*  O 跳到高亮文本的另一端。同 "o" 命令相似,但是在列块模式下,光标移动到水平方向的另一个角。如果这个角上的字符占据了多个屏幕位置 (例如一个<Tab>),那么高亮的文本区域会被改变。

    *v_$*  如果 "$" 命令和列块模式同时使用,那么高亮文本区域的右边界将取决于高亮区域中最长的行。如果遇到一个不是直上直下的移动命令,那么这个规则将终止。

    .操作可视区域 visual-operators

    1.对可视区域可以使用的操作符包括:

    d 删除所选中的部分。

    D 没有把一行都选中,也把一行删除。

    ~  切换大小写                    |v_~|

    !  通过外部命令过滤              |v_!|

    Y yank抽出               |v_Y|

    p put放置                 |v_p|

    =  通过 'equalprg' 选项的命令过滤 |v_=|

    gq 按 'textwidth' 指定的宽度排版行|v_gq|

    > 右移1Tab               |v_>|

    < 左移1Tab               |v_<|

    x  delete    X  delete

    J 连接                          |v_J|

    r 替换                   |v_r|

    R替换                    |v_R|

    s 修改                          |v_s|

    S 修改                          |v_S|

    U 变成大写 u 变成小写

    ~ 大小反转

    ^] 查找标签                   |v_CTRL-]|

    : 为高亮的行启动 ex 命令      |v_:|

    I(大写)+字符串+ESC   block insert会在每一行所选中内容的开始前添加”字符串”

    A(大写)+字符串+ESC   block append会在选中的块后面添加文本。

    在选中块紧接每行末尾添加内容,则需用$来指定选择到行尾,而不是简单地用光标。

    c+字符串+ESC  删除并进入输入模式。只需要在选中的第一行输入一个字符串,当按下esc后所有行的选中部分都会和第一行一样。

    C(大写) +字符串+ESC 会直接删除到行尾,其它与c一样。

    2.可用的标记方法包括(h.j.k.l进行块选择合作):

    o  移动光标至标记区域的另一边

    O  移动光标至标记区域的另一端点

    按:进入ex,并给出选择的范围'<,'>

    正则中选择中区域用\%V表示

    aw 一个单词 (包括空格)   |v_aw|

    aW 一个字串 (包括空格)   |v_aW|

    ab 一个 () 块 (包括小括号) |v_ab|

    ib 内含 () 块              |v_ib|

    iw 内含单词              |v_iw|

    iW 内含字串              |v_iW|

    aB 一个{} 块 (包括大括号)  |v_aB|

    iB 内含{} 块               |v_iB|

    as a sentencewith white space

    is inner sentence句子    |v_is|

    a< 一个 <> 块 (包括<>)     |v_a<|

    i< 内含 <> 块              |v_i<|

    ap    a paragraph        |v_ap|

    ip    inner paragraph    |v_ip|

    a[ 一个 [] 块 (包括 [])    |v_a[|

    i[ 内含 [] 块              |v_i[|

    .列块操作 blockwise-operators

    列块插入*v_b_I*

    对一个列块可视模式下的选择区,I{string}<ESC> 命令将会从选择区开始的位置在每一行插入字符串{string}。

    列块添加*v_b_A*

    对一个列块可视模式下的选择区,A{string}<ESC> 命令将会从选择区结束处开始在每一行插入字符串{string}。当行的长短不同的时候,将导致选择区的右边界不是直线,这时候列块添加操作的行为就会有所不同:

    列块是用<C-v>$产生的:这种情况下字符串被附加到每一行的结尾。

    列块是用<C-v>{move-around}产生的:这种情况下字符串将被附加到每一行列块结尾。

    列块修改 (c) *v_b_c*

    选择区的所有文本将被相同的字符串代替。当使用 "c" 命令的时候选择区的文本将被删除,然后进入插入模式。这时候你可以键入不带回车的文本。当你按<Esc> 的时候所键入的文本将被插入选择区的每一行。

    列块修改 (C) *v_b_C*

    同 "c" 命令,但是选择区将扩展到每一行的结尾。

    *v_b_<*或*v_b_>*列块平移

    列块按照 'shiftwidth' 指定的单位移动。

    列块替换*v_b_r*

    高亮区域的每个字符被同一个字符代替。


    展开全文
  • We end up with stale versions, stale operations in the OperationQueue, erroneously-cancelled pending operations, false merge conflicts, inconsistency between local store and back-end, SyncErrors ...
  • <p>Adds spock unit tests, extracts MetacardFactory support class from OperationsMetacardSupport, updates/simplifies QueryOperations, and does some general cleanup. <h4>Who is reviewing it (please ...
  • <div><p>This provides the testing code for the code added in #6688 and #6774. <p>For the record, while it reports 744 lines of changes, that breaks down to roughly: - 516 lines of code ...
  • <p>I would not say the Image unit tests are complete, but these are just some extra tests to ensure that the <pre><code> + - * / += -= *= /= </code></pre> <p>operators are ...
  • When workflow completes, its runtime info is removed. Suspending such ... Added retry logic for the suspend/resume operations in the test case.</p><p>该提问来源于开源项目:cdapio/cdap</p></div>
  • <h2>Description ...<p>Add Skillset operations (customized, generated, unit tests) code The corresponding swagger changes are: https://github.com/Azure/azure-rest-api-specs/pull/3208 ...
  • <p>As part of the refactoring, I made it so command operations could be tested independently of having to actually issue thrift calls (although these calls can still be made) by abstracting away ...
  • <div><p>A few things break now and again (e.g. expanding a message detail currently) - we kinda need integration tests that test out the web app ASAP so we can tell when we break stuff</p><p>该提问...
  • <p>1) Lengthy 3-5 hour unit testing 2) Painful bulk CZO operations (400 resources with varying complexity and additional sub-resources) ... Local CRUD operations are slower than downloading all of the...
  • t find simple unit tests with an unary operations. I see a bit large tests for sqrt(). Could you recommend me how I should add a tests for additional unary operations I proposed?</p><p>该提问来源于...
  • unit testing issue

    2021-01-08 10:32:08
    <div><p>I'm having trouble in my ... Sometimes the operations take as much as 5 mins to complete. Any one have similar issues?</p><p>该提问来源于开源项目:MugunthKumar/MKNetworkKit</p></div>
  • Non-DTC operations

    2021-01-01 13:16:02
    Commit shared UnitOfWork => stores message id + actions in outbox + applies any user operations against the storage (in this mode our outbox share the same storage as the users own ...
  • Unit agent state

    2020-11-29 06:18:27
    <p>The agent status is also maintained, a new operations callback. The hook runner, action runner, and command runner have been updating to set the agent status to "Executing " when they run. ...
  • <p>My specific use case is creating a unit vector. My current code looks like this <pre><code>rust let magnitude = other.dot(&other); let unit_v = Point::new(other.x() / magnitude, other.y...
  • Add unit tests

    2020-11-21 18:32:09
    We should add unit tests as much as possible and get closer to 100%. Good places to start: - https://github.com/Azure/acs-engine/tree/master/pkg/acsengine, for example ...
  • s of size <code>ng x ng x nz) is one of the smaller operations, some more complex operations can take many <em>seconds</em> to execute per layer but still are not significantly faster when ...
  • - [ ] Unit tests for backoff_manager - [ ] Consider whether we'd like to back off on every error or just on errors returned by cloud APIs ones. If only from cloud APIs, wrap a custom error from ...

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