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How to generate random SHA1 hash to use as ID in node.js?
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Using 20 bytes, we have 256^20 or 1,461,501,637,330,902,918,203,684,832,716,283,019,655,932,542,976 unique output values. This is identical to SHA1's 160-bit (20-byte) possible outputs.
Knowing this, it's not really meaningful for us to shasum our random bytes. It's like rolling a die twice but o...
Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
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edited Mar 31 '16 at 13:55
Jossef Harush
22.4k77 gold badges8484 silver badges9494 bronze badges
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MySQL select with CONCAT condition
... to set as answer.
– Arun Killu
Jan 16 '13 at 9:35
after a while, i can say that i agree to use this as a better answe...
How can I see the specific value of the sql_mode?
...hown by default?
– Pacerier
Apr 22 '16 at 3:44
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How to tell when UITableView has completed ReloadData?
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edited Aug 16 '18 at 21:44
answered Apr 17 '13 at 22:49
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How to get a complete list of object's methods and attributes?
... getattr.
– PierreBdR
Oct 10 '08 at 16:31
2
dir(my_class) returns something different than my_cla...
.NET - Get protocol, host, and port
...dthrasher points out
– gman
Jan 28 '16 at 10:49
Note that in some cases, you still want to concatenate with uri.Header...
How to concatenate two numbers in javascript?
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16 Answers
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The current SynchronizationContext may not be used as a TaskScheduler
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answered Nov 23 '11 at 16:55
Ritch MeltonRitch Melton
11k44 gold badges3636 silver badges5353 bronze badges
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What does the `#` operator mean in Scala?
...ame type actually?
– Chiron
Jan 13 '16 at 1:28
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