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How do you determine the ideal buffer size when using FileInputStream?
...geDigest (a hash) from a file, and I need to do this to a lot of files (>= 100,000). How big should I make the buffer used to read from the files to maximize performance?
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namedtuple and default values for optional keyword arguments
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edited May 24 '16 at 13:12
pppery
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Standard alternative to GCC's ##__VA_ARGS__ trick?
...iscussion).
– Richard Hansen
Feb 8 '12 at 21:33
4
Yes, specifically the second half of that. The...
Change UICollectionViewCell size on different device orientations
...tIndexPath indexPath: NSIndexPath) -> CGSize {
return CGSize(width: 100, height: collectionView.frame.height * 0.9)
}
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How can I find script's directory with Python? [duplicate]
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How do I filter query objects by date range in Django?
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edited May 23 '17 at 12:18
Community♦
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Difference between left join and right join in SQL Server [duplicate]
... it helps.
– Programador Adagal
Jan 12 '16 at 16:09
3
if you use more then 2 tables , using right...
程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...项目经理: 那给两个呢？程序员: 1个月吧！项目经理: 那100呢？程序员: 1年吧！项目经理: 那10000呢？程序员: 那我将永远无法完成任务。
39、我是个程序猿，一天我坐在路边一边喝水一边苦苦检查bug。这时一个乞丐在我边上坐...
count vs length vs size in a collection
... I'd expect something else here. E.g. a UTF-16 string may have a length of 100 characters, but as every character is composed out of two byte, I'd expect size to be 200.
count() is very unusual. Objective-C uses count for the number of elements in an array. One might argue if an array has a length ...
Can a dictionary be passed to django models on create?
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Thanks, that is exactly what I was looking to do. Also, as a side note just based off your post. You don't have to call the save method whe...