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What does f+++++++++ mean in rsync logs?
...s well as documentation from other sources, to create my own primer on the bit flags and how to get rsync to output bit flags for all actions (it does not do this by default).
I am posting that information here in hopes that it helps others who (like me) stumble up on this page via search and need ...
How to deal with persistent storage (e.g. databases) in Docker
...hink the Docker maintainers realized the data-only container pattern was a bit of a design smell and decided to make volumes a separate entity that can exist without an associated container.
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Pandas get topmost n records within each group
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answered Nov 19 '13 at 10:46
dorvakdorvak
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Is there a “null coalescing” operator in JavaScript?
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edited Apr 10 at 19:03
community wiki
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Including all the jars in a directory within the Java classpath
...b/* might work if that's not a legit glob due to the colon, but it feels a bit iffy. I'd add the quotes. The single quotes tell bash to not touch any part of the contents.
– rzwitserloot
Jan 8 '13 at 13:01
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What is the difference between task and thread?
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answered Nov 9 '10 at 3:15
Mitch WheatMitch Wheat
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What does the “|” (single pipe) do in JavaScript?
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This is a bitwise or.
Since bitwise operations only make sense on integers, 0.5 is truncated.
0 | x is x, for any x.
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Scaling Node.js
...0000 ops 46189.38 ops/sec 1/4/1.082
SET: 20000 ops 41237.11 ops/sec 0/6/1.210
GET: 20000 ops 39682.54 ops/sec 1/7/1.257
INCR: 20000 ops 40080.16 ops/sec 0/8/1.242
LPUSH: 20000 ops 41152.26 ops/sec 0/3/1.212
LRANGE (10 elements): 20000 ops 36563.07 ops/sec 1/8/1.363
LRANGE (100 elements): 20000 ops 2...
Do you need to use path.join in node.js?
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That sounds a bit useful but receiving arbitrary unchecked paths from unknown sources sounds like a big security problem. That's not something to do often.
– Gherman
May 8 at 15:55
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When to encode space to plus (+) or %20?
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So, the answers here are all a bit incomplete. The use of a '%20' to encode a space in URLs is explicitly defined in RFC3986, which defines how a URI is built. There is no mention in this specification of using a '+' for encoding spaces - if you go sol...