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Formatting floats without trailing zeros
...oesn't get rid of scientific notation.
>>> '%g' % 0.000035
'3.5e-05'
15 decimal places seems to avoid strange behavior and has plenty of precision for my needs.
>>> ('%.15f' % 1.35).rstrip('0').rstrip('.')
'1.35'
>>> ('%.16f' % 1.35).rstrip('0').rstrip('.')
'1.35000000...
Tetris-ing an array
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answered Jul 18 '10 at 13:05
starbluestarblue
50.3k1414 gold badges8484 silver badges142142 bronze badges
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HTTP redirect: 301 (permanent) vs. 302 (temporary)
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edited Sep 8 '09 at 11:05
answered Sep 8 '09 at 10:51
Ph...
What is the best method to merge two PHP objects?
...e to override all the relevant magic methods. You'll probably find syntax errors since I just entered it off the top of my head.
class Compositor {
private $obj_a;
private $obj_b;
public function __construct($obj_a, $obj_b) {
$this->obj_a = $obj_a;
$this->obj_b = $obj_b;
}
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How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
...can add this logic to your client code. (Say, 3 retries on this particular error before giving up).
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How do I reattach to a detached mosh session?
... In case, there is no old mosh session, xkill will throw an error. Better use pgrep mosh-server | grep -v $(ps -o ppid --no-headers $$) && xargs kill || echo "no active sessions to kill"
– rubo77
Nov 11 '19 at 8:44
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What is managed or unmanaged code in programming?
...right?
– Haroon A.
May 21 '12 at 11:05
7
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Reversing a linked list in Java, recursively
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answered Sep 15 '11 at 3:05
PointZeroTwoPointZeroTwo
1,3321313 silver badges1414 bronze badges
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(HTML) Download a PDF file instead of opening them in browser when clicked
...gree totally!
– DA.
Apr 3 '18 at 16:05
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Modify Address Bar URL in AJAX App to Match Current State
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edited Jun 24 '16 at 23:05
Laurel
5,3621010 gold badges2323 silver badges4545 bronze badges
answered A...