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Initializing a list to a known number of elements in Python [duplicate]
...at there are other legitimate cases than optimizations for the wish to pre-allocate an array. It could be the code that uses it doesn't add elements, just replaces existing ones, so it's more like an array than a list.
– Lasse V. Karlsen
Sep 10 '09 at 8:08
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TypeScript typed array usage
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it does not fix the length, but rather should preallocate the array
– Sebastian
Mar 28 '13 at 10:08
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How to use Elasticsearch with MongoDB?
...e you will have trouble querying for it, do to the way analyzed fields get tokenized.
– tsturzl
Oct 18 '15 at 2:10
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Is there any way to hide “-” (Delete) button while editing UITableView
.....
// Configure the cell...
UIButton *checkBoxButton = [[UIButton alloc] initWithFrame:CGRectMake(0.0f, 0.0f, 40.0f, 32.0f)];
[checkBoxButton setTitle:@"O" forState:UIControlStateNormal];
[checkBoxButton setTitle:@"√" forState:UIControlStateSelected];
[checkBoxButton addTarget...
Foreign keys in mongo?
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UPD. I'am using PHP as a programming language, how can I use mongoid, if it is written in Ruby?
– Mark Pegasov
Jun 13 '11 at 17:54
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How do you crash a JVM?
... as blowing the stack via recursion, running out of heap memory via object allocations, or simply throwing RuntimeException. But this just causes the JRE to exit with a StackOverflowError or similar exception, which, again is not really a crash.
So what's left? I'd really love to hear what the auth...
How to get root access on Android emulator?
...an find su and superuser here : http://forum.xda-developers.com/showthread.php?t=682828.
You need to run these commands each time you launch the emulator. You can write a script that launch the emulator and root it.
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Way to go from recursion to iteration
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Any ideas on how to work out the maximum stack to allocate for a particular recursion?
– lexicalscope
Mar 19 '12 at 15:36
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Create a list from two object lists with linq
...ed execution, using Concat would likely be faster because it avoids object allocation - Concat doesn't copy anything, it just creates links between the lists so when enumerating and you reach the end of one it transparently takes you to the start of the next! This is my point.
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Get size of all tables in database
... i.object_id = p.OBJECT_ID AND i.index_id = p.index_id
INNER JOIN
sys.allocation_units a ON p.partition_id = a.container_id
LEFT OUTER JOIN
sys.schemas s ON t.schema_id = s.schema_id
WHERE
t.NAME NOT LIKE 'dt%'
AND t.is_ms_shipped = 0
AND i.OBJECT_ID > 255
GROUP BY
t...