merge

Reverting a git merge while allowing for the same merge later)

由 怎甘沉沦 提交于 2020-01-11 11:57:26
问题 What's the best way to revert a committed git merge while keeping the option of merging the same branch at a later point? This is for a situation when I merge a branch into HEAD, then decide that I do not want these changes at the present , but still want the option to merge them into HEAD at some later point. " git revert -m 1 " reverts the code to the pre-merge state, but the branch is still somehow marked as "already merged". So a repeated merge with the same branch at a later point does

Pandas merge using dfA column == dfB index [duplicate]

由 不打扰是莪最后的温柔 提交于 2020-01-11 11:56:12
问题 This question already has answers here : Pandas Merging 101 (2 answers) Closed 2 years ago . How to merge (left join) using column value from dataframe A and index of dataframe B? For example: >>> A >>> B lkey value rkey value 0 foo 1 0 foo 5 1 bar 2 1 bar 6 2 baz 3 2 qux 7 3 foo 4 3 bar 8 to get: lkey value_x rkey value_y 0 foo 1 bar 6 1 bar 2 qux 7 2 baz 3 bar 8 3 foo 4 NaN NaN 回答1: try using left_on and right_index to do the merging, like: m = pd.merge(dfA, dfB, right_index = True, left_on

Pandas merge using dfA column == dfB index [duplicate]

由 落花浮王杯 提交于 2020-01-11 11:56:04
问题 This question already has answers here : Pandas Merging 101 (2 answers) Closed 2 years ago . How to merge (left join) using column value from dataframe A and index of dataframe B? For example: >>> A >>> B lkey value rkey value 0 foo 1 0 foo 5 1 bar 2 1 bar 6 2 baz 3 2 qux 7 3 foo 4 3 bar 8 to get: lkey value_x rkey value_y 0 foo 1 bar 6 1 bar 2 qux 7 2 baz 3 bar 8 3 foo 4 NaN NaN 回答1: try using left_on and right_index to do the merging, like: m = pd.merge(dfA, dfB, right_index = True, left_on

How to make MERGE serializable

由 心不动则不痛 提交于 2020-01-11 10:39:53
问题 When doing concurrent MERGE s while every session uses a different value (shown as *** in the snippet below) for the primary key column id , everything is fine if I do it manually in 2 terminal sessions. MERGE INTO x USING (SELECT *** as id FROM DUAL) MERGE_SRC ON (x.id = MERGE_SRC.id) WHEN MATCHED THEN UPDATE SET val = val + 1 WHERE id = *** WHEN NOT MATCHED THEN INSERT VALUES (***, 99); COMMIT; However, running a multi-threaded load test with 3 or more threads, I will relatively quickly run

两个git仓库代码合并

由 感情迁移 提交于 2020-01-11 10:15:37
由于在开发时，并没有从master分支拉取分支，直接复制代码进行测试，造成在两个机器上产生两个不同版本的repo1_test 和repo2_test仓库。 后续开发需要基于两个测试完成后合并的master分支。现将两个不同版本的repo1_test 和repo2_test仓库需要合并到master分支。也就是完成下图所示的工作流程： a master C repo1_test D repo_2_test 1 从repo1_test和repo2_test克隆出空git仓库 git clone --bare <workspace>/.git repo1_test.git 2 在mster中将repo1_test添加为远端仓库，并设置别名repo1 git remote add repo1 <file path>/repo1_test.git 3 从repo1_test中拉去数据到本仓库 git fetch repo1 4 从远端repo1仓库的master分支拉取数据作为新分支checkout到本仓库的新分支feature/repo1 git checkout -b feature/repo1 repo1/master 5 我们在feature/repo1分支下将master分支进行合并,以免对主分支的代码造成影响。 git merge master 此时应该会报错 fatal:

XSLT for replace attribute in XML element if it exists in another XML?

由 倖福魔咒の 提交于 2020-01-11 06:25:29
问题 I have 2 files catalog.xml <?xml version="1.0" encoding="UTF-8"?> <catalog> <CD Title="Still got the blues" vinyl="unknown"/> <CD Title="When a man loves a woman" vinyl="unknown"/> </catalog> vinyl.xml <?xml version="1.0" encoding="UTF-8"?> <Vinyl> <Album> <Title>When a man loves a woman</Title> <Vinyl>Yes</Vinyl> </Album> </Vinyl> How to produce such output.xml with xslt? <?xml version="1.0" encoding="UTF-8"?> <catalog> <CD Title="Still got the blues" vinyl="unknown"/> <CD Title="When a man

Merge multiple Sass maps

由 五迷三道 提交于 2020-01-11 04:04:17
问题 I have three Sass maps that I want to merge into one map. With the map-merge function I can only merge two maps together. How can I merge more than two maps? A shortened example of my situation: $color-name: ( blue: ( default: blue, dark: navy, light: sky ) ); $color-event: ( danger: ( default: set($color-name, red), dark: set($color-name, red, dark), light: set($color-name, red, light), ) ); $color-category: ( heading: ( default: set($color-name, grey), dark: set($color-name, grey, dark),

Re-use conflict resolution with Git

由 家住魔仙堡 提交于 2020-01-11 02:02:49
问题 Can I tell Git to re-use the conflict resolution from an existing merge commit? I had rerere disabled at the time of commit. The new merge commit contains a few additional commits on the "ours" side of the merge (but they should not introduce new conflicts as they modified a different set of files). For instance, take the following DAG: m [master] Add new stuff * | o [old-master] Merge branch A (conflicts) |/a [branch A] n * * * */ * Now, what I want to do is to bring commits m and m^ into

Re-use conflict resolution with Git

由 拟墨画扇 提交于 2020-01-11 02:02:36
问题 Can I tell Git to re-use the conflict resolution from an existing merge commit? I had rerere disabled at the time of commit. The new merge commit contains a few additional commits on the "ours" side of the merge (but they should not introduce new conflicts as they modified a different set of files). For instance, take the following DAG: m [master] Add new stuff * | o [old-master] Merge branch A (conflicts) |/a [branch A] n * * * */ * Now, what I want to do is to bring commits m and m^ into

How to Merge two XMLs in Java

由 ぐ巨炮叔叔 提交于 2020-01-10 19:39:07
问题 I am trying to merge two xmls in Java. I am using STaX API to write these XMLs. I searched a lot on internet on how to merge xmls but none seems as straight forward as C#. Is there any straight-forward way of doing this in Java using StAX? Probably xslt would not be the right solution since the file size can be big. File1.xml <TestCaseBlock> <TestCase TestCaseID="1"> <Step ExecutionTime="2011-03-29 12:08:31 EST"> <Status>Passed</Status> <Description>foo</Description> <Expected>foo should pass
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