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What optimizations can GHC be expected to perform reliably?
...and type variables.
The source here has a load of notes in it.
Float out
EDIT: I apparently misunderstood this before. My explanation has completely changed.
The basic idea of this is to move computations that shouldn't be repeated out of functions. For example, suppose we had this:
\x -> let...
Migration: Cannot add foreign key constraint
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edited Jun 9 '19 at 17:20
answered May 5 '19 at 21:54
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How do I PHP-unserialize a jQuery-serialized form?
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edited Jan 27 '15 at 9:08
Murtaza Khursheed Hussain
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Meaning of 'const' last in a function declaration of a class?
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edited May 28 at 6:14
stuckexchange
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How to save a PNG image server-side, from a base64 data string
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edited Aug 31 at 23:21
Community♦
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What is the difference between quiet NaN and signaling NaN?
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edited Apr 15 '19 at 15:41
answered Apr 12 '19 at 9:05
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Reading a huge .csv file
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edited Jul 10 '18 at 9:39
answered Jul 3 '13 at 9:50
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Max size of an iOS application
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edited Jun 20 at 9:12
community wiki
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Reading Xml with XmlReader in C#
...data (which is enormous) into another format before - it works very well.
EDIT from radarbob, reformatted by Jon - although it's not quite clear which "read too far" problem is being referred to...
This should simplify the nesting and take care of the "a read too far" problem.
using (XmlReader re...
How to get a variable name as a string in PHP?
...en have the same values, but it's the only way I can think of to do this.
Edit: get_defined_vars() doesn't seem to be working correctly, it returns 'var' because $var is used in the function itself. $GLOBALS seems to work so I've changed it to that.
function print_var_name($var) {
foreach($GLO...