diff

问题 I have a MacVim setup on my OSX machine so that the default Vim application (ie: /usr/bin/vim) is actually a symbolic link to the command-line version of Vim that ships with MacVim (ie: /Applications/MacVim.app/MacOS/vim), as it provides some key benefits over the stock Vim that ships with OSX10.6. I periodically need to prepare a diff between a set of files, and export it into a colorful side-by-side-view HTML file. This is commonly achieved via: vim -d file1 file2 (Within Vim): toHTML The

问题 I have two XML, before and after the user has edited them. I need to check that user have only added new elements but have not deleted or changed old ones. Can anybody suggest to me a good algorithm to do that comparison? Ps: My XML has a very trivial schema, they only represent an object's structure (with nested objects) in a naive way. There are few allowed tags, <object> tag can only contains <name> tag, <type> tag or a <list> tag. The <name> and <type> tag can only contain a string; <list

问题 I have a dataframe and the row values are first ordered from smallest to largest. I compute row value differences between adjacent rows, combine rows with similar differences (e.g., smaller than 1), and return averaged values of combined rows. I could check each row differences with a for loop, but seems a very inefficient way. Any better ideas? Thanks. library(dplyr) DF <- data.frame(ID=letters[1:12], Values=c(1, 2.2, 3, 5, 6.2, 6.8, 7, 8.5, 10, 12.2, 13, 14)) DF <- DF %>% mutate(Diff=c(0,

问题 I try to integrate a versioning system for my databases. I use liquibase. I work with the diff system because I modify the sql directly and I don't want to have to report the changes I made manually. It works for schemas but not really for datas. I tried to use the difftype=data on generatechangelog but I don't know how to do to compare 2 databases datas. Do you have any solution ? 回答1: If you are comparing databses you want to use diffChangeLog rather than generateChangeLog.

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Background: I am trying to get Ubuntu to work under FIPS mode. One of the packages that I need to FIPSify is openssh. According to CentOS openssh *.spec file one of the patches that they apply on top of openssh source code is openssh-6.6-fips.patch . However, debian packaging code does not have that patch at all

问题 I have some original data that I do not want to reference, but I do want to be able to patch. If I use diff -u on a file where I entirely replaced its contents with something else, instead of getting basically a 'delete all' plus all the new lines, I get the whole old file with '-' before each line. We can assume the original data doesn't change for the moment. Is there a way to get diff to make a patch without duplicating any of the original data with '-' lines, i.e., have it just describe

问题 We need an accurate diff utility for Java and Javascript files, written in Java. It should be invokable from within an Eclipse (version 3.2 or 3.3) application. Preferably we need the Java source code for this utility also. The utility should be able to compare two files (old and new, say) and determine the following accurately: Number of LOC added to the new file Number of LOC deleted from the old file Number of LOC changed in the old file Number of change deltas, i.e., contiguous blocks of

问题 I want to make diff between two files which contains lines beginning with "line_$NR". I want to make diff between the files making abstraction of the presence of "lines_$NR" but when the differences are printed I want lines_$NR to be displayed. It is possible to do that? Thanks. 回答1: I believe in this case, you have to preprocess your iput files to remove /^line_[0-9]*/ , diff the resulting files, then recombine the diff output with the removed words according to line numbers in diff output.

问题 I have the plugin Sublimerge installed in Sublime Text 3 . In order to compare two files Sublimerge opens a new window (but without any menu). That is fine since the original Sublime window is still there. Unfortunately the diff-window was the last one I closed and when I restart Sublime it opens the diff-view without menu. Question is: How can I restore the default Sublime view? To make my problem visible, this is what it looks like now: Edit: Sublime is running on Linux Mint and is set to a

问题 I have two multidimensional arrays that both look something like this: Array ( [0] => Array ( 'id' => 3, 'other' => 'some string', 'timestamp' => 2000-01-01 00:00:00 ), [1] => Array ( 'id' => 6, 'other' => 'another string', 'timestamp' => 1835-01-01 00:00:00 ) ) I'm trying to find a way to figure out which elements show up in one array ( $b ), but not the other ( $a ) and if there are any elements with changed values. If $a is: Array ( [0] => Array ( 'id' => 3, 'other' => 'some string',