diff

问题 I want to compare "just the file contents" of two branches of a GitHub repository. When I use the default compare view for a pull request for example, it does still show me some diffs, even though the files are identical. You can reproduce the situation like this: Create new repository on GitHub with a file README . Add text to README and push the commit to a new branch duplicate . Add the same text to README of the master branch. Both README files from both branches now have identical

问题 According to the official git docs: git diff -w, --ignore-all-space Ignore whitespace when comparing lines. This ignores differences even if one line has whitespace where the other line has none. However, a basic test shows that this is not really true. Reproduction steps: Create somefile.txt with the following contents: Line 1: Any text you want Line 2: Any non-zero number of spaces Line 3: Any text you want git add somefile.txt cp somefile.txt somefile.orig.txt Modify somefile.txt : Line 1:

问题 I want to compare the current value of an in-memory Hibernate entity with the value in the database: HibernateSession sess = HibernateSessionFactory.getSession(); MyEntity newEntity = (MyEntity)sess.load(MyEntity.class, id); newEntity.setProperty("new value"); MyEntity oldEntity = (MyEntity)sess.load(MyEntity.class, id); // CODEBLOCK#1 evaluate differences between newEntity and oldEntity sess.update(newEntity); In CODEBLOCK#1 I get that newEntity.getProperty()="new value" AND oldEntity

问题 I want to compare the current value of an in-memory Hibernate entity with the value in the database: HibernateSession sess = HibernateSessionFactory.getSession(); MyEntity newEntity = (MyEntity)sess.load(MyEntity.class, id); newEntity.setProperty("new value"); MyEntity oldEntity = (MyEntity)sess.load(MyEntity.class, id); // CODEBLOCK#1 evaluate differences between newEntity and oldEntity sess.update(newEntity); In CODEBLOCK#1 I get that newEntity.getProperty()="new value" AND oldEntity

问题 The base R function diff computes a first difference, useful for lagged data comparisons. I am looking for the GNU diff function accessible in R: https://www.computerhope.com/unix/udiff.htm This function is useful for version control, but also useful in natural language processes to identify changes or edits between two similar text elements. This is also an underlying engine of git and so on. Ideally the function would be gnudiff(text1,text2) and if tied to quanteda or another library, that

问题 The base R function diff computes a first difference, useful for lagged data comparisons. I am looking for the GNU diff function accessible in R: https://www.computerhope.com/unix/udiff.htm This function is useful for version control, but also useful in natural language processes to identify changes or edits between two similar text elements. This is also an underlying engine of git and so on. Ideally the function would be gnudiff(text1,text2) and if tied to quanteda or another library, that

问题 I just cloned a repo from their remote. I built the software, changed about 4 files, committed them locally and now want to create a patch that I can show them. When I run : hg diff -U8p abc efg pqr > patch_file I don't see the changes I made. Does hg diff only compare the current files with the last committed files? How do I get this to work? 回答1: To diff the working directory against a particular revision REV , use hg diff -r REV To compare two revisions against each other, use hg diff -r

问题 Quick Question Is there a better (i.e. more efficient / more concise) way to do this? compare-object $a $b | ?{$_.SideIndicator -eq '<='} Detail Compare-Object gives paramenters -excludeDifferent and -includeEqual to allow you to amend which results you get. using both gives you an inner join using just -includeEqual gives you a full outer join using just -excludeDifferent is pointless; as by default equal items are excluded, so it will now exclude everything. There are no options for

问题 How do I get the diff between two tags using nodegit? On the command line, I can see the diff between two tags, no problemo. Additionally, I can use nodegit to list the tags in my repo: const Git = require('nodegit') const path = require('path') Git.Repository.open(path.resolve(__dirname, '.git')) .then((repo) => { console.log('Opened repo ...') Git.Tag.list(repo).then((array) => { console.log('Tags:') console.log(array) }) }) However, I am not sure how to find the diff between two tags in

问题 I have to text files: file one: 400gb file two: 411gb These files are database dumps in rdf format. The bigger file is the newer and it has new data. 11gb of the data are new. I want to do a file diff to get this new 11gb of data to import the new data into my database without touching the old. How can i do it efficiently using java? 来源： https://stackoverflow.com/questions/24714810/diff-of-two-very-large-text-files