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Eclipse, regular expression search and replace
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edited Jun 20 at 9:12
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answered Sep 3 '09 at 11:04
NomeNNomeN
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Oracle PL/SQL - How to create a simple array variable?
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62
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WPF: How to display an image at its original size?
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
...ynamic libraries get loaded. For source, google it and find: stackoverflow.com/questions/10000335/… :-)
– Ciro Santilli 郝海东冠状病六四事件法轮功
Nov 13 '15 at 9:52
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Validate uniqueness of multiple columns
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In Rails 4, this becomes: validates :user_id, uniqueness: {scope: :friend_id}
– Marina Martin
Jan 26 '14 at 18:36
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Using openssl to get the certificate from a server
...he right certificate.
openssl s_client -showcerts -servername www.example.com -connect www.example.com:443 </dev/null
Without SNI
If the remote server is not using SNI, then you can skip -servername parameter:
openssl s_client -showcerts -connect www.example.com:443 </dev/null
To view...
Resync git repo with new .gitignore file
...it rm -r --cached .
# add all files as per new .gitignore
git add .
# now, commit for new .gitignore to apply
git commit -m ".gitignore is now working"
(make sure to commit first your changes you want to keep, to avoid any incident as jball037 comments below.
The --cached option will keep your file...
Predicate in Java
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I'm assuming you're talking about com.google.common.base.Predicate<T> from Guava.
From the API:
Determines a true or false value for a given input. For example, a RegexPredicate might implement Predicate<String>, and return true for any strin...
How to call any method asynchronously in c#
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