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Measure time in Linux - time vs clock vs getrusage vs clock_gettime vs gettimeofday vs timespec_get?
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edited Jul 6 '17 at 10:05
answered Apr 18 '16 at 17:14
C...
Difference between DateTime and Time in Ruby
...t value, and is bounded:
Time.at(0x7FFFFFFF)
# => Mon Jan 18 22:14:07 -0500 2038
Time.at(-0x7FFFFFFF)
# => Fri Dec 13 15:45:53 -0500 1901
Newer versions of Ruby are able to handle larger values without producing errors.
DateTime is a calendar-based approach where the year, month, day, hour...
DateTime vs DateTimeOffset
...al using Json.Net and an ISO date format, you'll get a string like 2015-08-05T07:00:00-04. Notice that last part (-04) had nothing to do with your DateTime or any offset you used to calculate it... it's just purely the server's time zone offset.
Meanwhile, DateTimeOffset explicitly includes the of...
Token Authentication vs. Cookies
...end.
– Michael Lang
Jan 2 '15 at 18:05
16
don't advertise ember.js focus on the question asked.. ...
When would anyone use a union? Is it a remnant from the C-only days?
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105
Unions are usually used with the company of a discriminator: a variable indicating which of the...
Most useful NLog configurations [closed]
...ated.
– Kenny Evitt
May 7 '14 at 19:05
I can get the notifications to work on my local machine, but not remotely. My s...
Set Locale programmatically
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edited Mar 8 '18 at 14:05
answered Nov 10 '17 at 13:07
u...
How do you Encrypt and Decrypt a PHP String?
...ticate the ciphertext with HMAC-SHA-256 (or, for the stream ciphers, Poly1305 -- most libsodium APIs do this for you). The MAC should cover the IV as well as the ciphertext!
Decryption:
Unless Poly1305 or GCM is used, recalculate the MAC of the ciphertext and compare it with the MAC that was sent ...
Using StringWriter for XML Serialization
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edited Aug 29 '17 at 11:05
answered Oct 14 '09 at 7:16
Jo...
What does an exclamation mark mean in the Swift language?
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– Richard Washington
Jun 7 '14 at 0:05
OK. So the docs talk about using ! when you know for sure it can be unwrapped....