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Vim search and replace selected text
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If you omit the c in gc, replace is done at once in the whole buffer. If you made a mistake and want to revert it, just type u in command mode. I like this approach better than confirming each one of the replacements (that ha...
Add only non-whitespace changes
... is the alias I made for the exact same problem:
alias.addnw=!sh -c 'git diff -U0 -w --no-color "$@" | git apply --cached --ignore-whitespace --unidiff-zero -'
Or you can simply run:
git diff -U0 -w --no-color | git apply --cached --ignore-whitespace --unidiff-zero -
Update
Added options -U0,...
How to show only next line after the matched one?
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if you want to stick to grep:
grep -A1 'blah' logfile|grep -v "blah"
or
sed -n '/blah/{n;p;}' logfile
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What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
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The key difference seems to be that hidden elements are always hidden regardless of the presentation:
The hidden attribute must not be used to hide content that could legitimately be shown in another presentation. For example, it ...
Dialog with transparent background in Android
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What about if i am using ALert Dialog ??
– Ahmad Arslan
Feb 4 '15 at 12:19
1
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Convert nested Python dict to object?
...y what the OP wants. A demonstration:
>>> from bunch import bunchify
>>> d = {'a': 1, 'b': {'c': 2}, 'd': ["hi", {'foo': "bar"}]}
>>> x = bunchify(d)
>>> x.a
1
>>> x.b.c
2
>>> x.d[1].foo
'bar'
A Python 3 library is available at https://github....
Convert String to Uri
...solution but i have a problem with it. First Uri need to be changed to URI(if it is from java.net package). Second it does not have the "parse" constructor. Do you have any idea what i am doing wrong?
– Jürgen K.
Sep 22 '15 at 14:53
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SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
...Whenever an error occurred in startHandshake(), get the exception message. If it equals to handshake alert: unrecognized_name, then you have found a misconfigured server.
When you have received the unrecognized_name warning (fatal in Java), retry opening a SSLSocket, but this time without a host na...
What does -save-dev mean in npm install grunt --save-dev
...l appear in your devDependencies.
According to the npm install docs.
If someone is planning on downloading and using your module in their program, then they probably don't want or need to download and build the external test or documentation framework that you use.
In other words, when you r...
Best way to do nested case statement logic in SQL Server
... ensure that it short-circuits, and was suprised to find that it does. So if condition1 checked for a divide by zero, it appears that it's safe to do it in condition2. Not sure if this is guaranteed.
– Cade Roux
Feb 3 '09 at 3:34
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