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How to replace case-insensitive literal substrings in Java
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I mean two things: 1. "blÁÜ123".replaceAll("(?i)bláü") does not replace anything. 2. "Sentence!End".replaceAll("(?i)Sentence.") does maybe replace more than anticipated.
– stracktracer
Apr 11 '12 at 11:54
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What's the difference between VARCHAR and CHAR?
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123
CHAR Vs VARCHAR
CHAR is used for Fixed Length Size Variable
VARCHAR is used for Variable Leng...
Remove a symlink to a directory
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123
ah yes. that makes sense. I never typed foo, I typed f<tab> and bash filled in a / for me.
– Matthew Scouten
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Is there a better way to run a command N times in bash?
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123
Another simple way to hack it:
seq 20 | xargs -Iz echo "Hi there"
run echo 20 times.
Not...
How to print from GitHub
..., the tool is useless if it is not reliable.
– Ragnar123
Oct 28 '14 at 13:24
21
note that this op...
Why are hexadecimal numbers prefixed with 0x?
...h is nicely divisible by 3 = log2(8).
The BCPL language used the syntax 8 1234 for octal numbers. When Ken Thompson created B from BCPL, he used the 0 prefix instead. This is great because
an integer constant now always consists of a single token,
the parser can still tell right away it's got a c...
How can I refresh a page with jQuery?
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123
To reload a page with jQuery, do:
$.ajax({
url: "",
context: document.body,
succe...
Store password in TortoiseHg
...the name of your GC project. So something like:
default = https://fred:xyz123@fredproj.googlecode.com/hg/
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How to convert an NSString into an NSNumber
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For strings starting with integers, e.g., @"123", @"456 ft", @"7.89", etc., use -[NSString integerValue].
So, @([@"12.8 lbs" integerValue]) is like doing [NSNumber numberWithInteger:12].
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Filter dict to contain only certain keys?
...ent (e.g. in a lambda) this is key observation.
– gae123
Jan 27 '16 at 1:11
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