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Node.js client for a socket.io server
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alessioalexalessioalex
55.8k1313 gold badges149149 silver badges118118 bronze badges
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how to check redis instance version?
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edited Aug 13 '18 at 7:32
answered Feb 4 '14 at 15:03
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Retrieving a List from a java.util.stream.Stream in Java 8
I was playing around with Java 8 lambdas to easily filter collections. But I did not find a concise way to retrieve the result as a new list within the same statement. Here is my most concise approach so far:
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What is the most robust way to force a UIView to redraw?
...g the draw.
– Slipp D. Thompson
May 8 '13 at 2:36
1
I commented below on your answer with more de...
How to gzip all files in all sub-directories into one compressed file in bash
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389
tar -zcvf compressFileName.tar.gz folderToCompress
everything in folderToCompress will go to ...
Does free(ptr) where ptr is NULL corrupt memory?
...her allocation. If ptr is a null pointer, no action occurs.
See ISO-IEC 9899.
That being said, when looking at different codebases in the wild, you'll notice people sometimes do:
if (ptr)
free(ptr);
This is because some C runtimes (I for sure remember it was the case on PalmOS) would crash w...
Is there an Eclipse line-width marker?
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edited Oct 23 '18 at 22:12
answered Aug 8 '09 at 13:40
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No empty constructor when create a service
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Avinash R
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answered Aug 8 '12 at 7:20
chiukichiuki
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cannot convert data (type interface {}) to type string: need type assertion
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edited Jun 8 '15 at 18:32
answered Jan 12 '13 at 2:25
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Groovy: what's the purpose of “def” in “def x = 0”?
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edited Oct 11 '08 at 16:09
answered Oct 9 '08 at 3:51
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