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Why always ./configure; make; make install; as 3 separate steps?
...22
Air
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answered Jun 9 '12 at 13:44
Fatih ArslanFatih A...
xpath find if node exists
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Patrick McDonaldPatrick McDonald
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Tools for analyzing performance of a Haskell program
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187
how to find out why this solution is so slow. Are there any commands that tell me where most ...
MySQL root password change
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edited Sep 17 at 7:16
Community♦
111 silver badge
answered Feb 16 '14 at 7:07
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MongoDB Many-to-Many Association
...ent's _id in the roles array instead of the name:
{name:"Joe"
,roles:["4b5783300334000000000aa9","5783300334000000000aa943","6c6793300334001000000006"]
}
and set up the roles like:
{_id:"6c6793300334001000000006"
,rolename:"Engineer"
}
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Is calculating an MD5 hash less CPU intensive than SHA family functions?
... 218
SHA-256 118
SHA-512 46
and this in 64-bit mode:
MD5 407
SHA-1 312
SHA-256 148
SHA-512 189
Figures are in megabytes per second, for a "long" message (this is what you get for messages longer than 8 kB). This is with sphlib, a library of hash function implementations in ...
How to structure a express.js application?
... ChanceChance
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Git push rejected after feature branch rebase
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714
The problem is that git push assumes that remote branch can be fast-forwarded to your local br...
Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
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190
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Is it good practice to use java.lang.String.intern()?
...'t have to worry about it anymore.
(from JGuru)
Third disadvantage (Java 7 or less only): interned Strings live in PermGen space, which is usually quite small; you may run into an OutOfMemoryError with plenty of free heap space.
(from Michael Borgwardt)
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