:vimgrep /JFactory/ **/*.java You can replace the pattern /JFactory/ with /\<JFactory\>/ if you want full word match. :vim is shorthand for :vimgrep. If JFactory or \<JFactory\> is your current search pattern (for example you have hit * on one occurrence) you can use an empty search pattern: :vimgrep // **/*.java, it will use last search …
If the value is hardcoded in the source of the page using the value attribute then you can $(‘#attached_docs :input[value=”123″]’).remove(); or $(‘#attached_docs :input’).filter(function(){return this.value==’123′}).remove(); demo http://jsfiddle.net/gaby/RcwXh/2/
You want sed –in-place ‘s/[[:space:]]\+$//’ file That will delete all POSIX standard defined whitespace characters, including vertical tab and form feed. Also, it will only do a replacement if the trailing whitespace actually exists, unlike the other answers that use the zero or more matcher (*). –in-place is simply the long form of -i. I …
I’m using the following command for this: git describe –match “v[0-9]*” –abbrev=4 HEAD It will also modify the version if you did something with the source tree since your last versioned tag. Please note that this is not a regex but a glob but works for the provided example.
Any decent text editor has a search&replace facility that supports regular expressions. If however, you have reason to reinvent the wheel in Java, you can do: Path path = Paths.get(“test.txt”); Charset charset = StandardCharsets.UTF_8; String content = new String(Files.readAllBytes(path), charset); content = content.replaceAll(“foo”, “bar”); Files.write(path, content.getBytes(charset)); This only works for Java 7 or newer. If …
This will locate all files with the given extensions in the current working directory and all subdirectories: dir *.cpp *.h *.java /b/s See https://technet.microsoft.com/en-us/library/cc755121.aspx for more info on using dir.
idxmax and argmax will return the position of the maximal value or the first position if the maximal value occurs more than once. use idxmax on df.A.ne(‘a’) df.A.ne(‘a’).idxmax() 3 or the numpy equivalent (df.A.values != ‘a’).argmax() 3 However, if A has already been sorted, then we can use searchsorted df.A.searchsorted(‘a’, side=”right”) array([3]) Or the numpy …
Because of how a map is designed, you’ll need to do the equivalent of a search on unordered data. for (auto it = someMap.begin(); it != someMap.end(); ++it) if (it->second == someValue) return it->first;
$ find . -name ‘*.h’ -o -name ‘*.cpp’ To find this information in the man page, type man find and the search for operators by typing /OPERATORS and hit enter. The . isn’t strictly necessary with GNU find, but is necessary in Unix. The quotes are important in either case, and leaving them out will …
Piping to xargs is a dirty way of doing that which can be done inside of find. find . -type d -exec chmod 0755 {} \; find . -type f -exec chmod 0644 {} \; You can be even more controlling with other options, such as: find . -type d -user harry -exec chown daisy …