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grep without showing path/file:line
How do you grep and only return the matching line? i.e. The path/filename is omitted from the results.
3 Answers
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git update-index --assume-unchanged on directory
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git update-index wants the file names on its command line, not on its standard input.
Step 1:
cd into the folder you want to assume is unchanged
Step 2:
You can do either this:
git update-index --assume-unchanged $(git ls-f...
Read password from stdin
...thon program, that is in need for a password. That means also, there's no GUI solution possible.
2 Answers
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Turning off some legends in a ggplot
Suppose I have a ggplot with more than one legend.
2 Answers
2
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ipython: print complete history (not just current session)
in ipython , I can use %hist or %history to print recent history, but this only prints history from current session.
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Windows batch: call more than one command in a FOR loop?
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Actually, I think the parentheses are unnecessary. for %i in (1 2 3) do echo %i & echo foo prints what I'd expect: "1", "foo", "2", "foo", "3", "foo" (on separate lines).
– bk1e
Feb 13 ...
Remove multiple keys from Map in efficient way?
I have a Map<String,String> with large number of key values pairs. Now I want to remove selected keys from that Map . Following code shows what I did to achieve that.
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How to make an element in XML schema optional?
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Try this
<xs:element name="description" type="xs:string" minOccurs="0" maxOccurs="1" />
if you want 0 or 1 "description" elements, Or
<xs:element name="description" type="xs:string" minOccurs="0" maxOccurs="unbounded" />
if you want 0 to infinity number of "description" ele...
How to add an email attachment from a byte array?
I have a byte[] with the contents of file. I would like to send it as an attachment using System.Net.Mail .
2 Answers
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How to filter out files by extension in NERDTree?
I would like to *.pyc files not to be shown in NERDTree vim plugin.
2 Answers
2
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