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What is the relative performance difference of if/else versus switch statement in Java?
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edited May 23 '17 at 12:10
Community♦
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answered Jan 18 '10 at 14:11
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how to use “AND”, “OR” for RewriteCond on Apache?
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NOYBNOYB
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Cron job every three days
Is it possible to run a cronjob every three days? Or maybe 10 times/month.
11 Answers
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Case preserving substitute in Vim
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LB40LB40
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a...
ElasticSearch - Return Unique Values
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"total" : 2,
"successful" : 2,
"failed" : 0
},
"hits" : {
"total" : 1000000,
"max_score" : 0.0,
"hits" : [ ]
},
"aggregations" : {
"langs" : {
"buckets" : [ {
"key" : "10",
"doc_count" : 244812
}, {
"key" : "11",
"doc_count" : 136794
}, {
"key" : "...
Backporting Python 3 open(encoding=“utf-8”) to Python 2
...or option 2 ;)
– Jonathan Komar
Jun 10 '15 at 15:37
3
@macmadness86 You need to use a byte regexp...
Python list iterator behavior and next(iterator)
...ition to i being printed each iteration:
>>> a = iter(list(range(10)))
>>> for i in a:
... print(i)
... next(a)
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0
1
2
3
4
5
6
7
8
9
So 0 is the output of print(i), 1 the return value from next(), echoed by the interactive interpreter, etc. There are just 5 iterations,...
How to compare if two structs, slices or maps are equal?
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openTankist
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answered Jul 20 '17 at 18:24
Cole BittelCole Bittel
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Enable 'xp_cmdshell' SQL Server
...fective!
– indofraiser
Nov 9 '15 at 10:38
2
Make sure you execute SQL Management Studio as admini...
Are non-synchronised static methods thread safe if they don't modify static class variables?
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This method is 100% thread safe, it would be even if it wasn't static. The problem with thread-safety arises when you need to share data between threads - you must take care of atomicity, visibility, etc.
This method only operates on param...