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How do I copy to the clipboard in JavaScript?
...d when they don't expect it.
See the Google Developers post here for more info.
Clipboard API
Note the full Clipboard API draft specification can be found here:
https://w3c.github.io/clipboard-apis/
Is it supported?
document.queryCommandSupported('copy') should return true if the command "is s...
Difference between timestamps with/without time zone in PostgreSQL
... timestamp without time zone, in Postgres do *not actually store time zone information. You can confirm this with a glance at the data type doc page: Both types takes up the same number of octets and have the save range of values, thus no room for storing time zone info. The text of the page confirm...
O(nlogn) Algorithm - Find three evenly spaced ones within binary string
...is into account is attempting to solve an open problem.
Other interesting info, mostly irrevelant:
Lower bound:
An easy lower bound is Cantor-like set (numbers 1..3^n-1 not containing 1 in their ternary expansion) - its density is n^(log_3 2) (circa 0.631). So any checking if the set isn't too la...
“Single-page” JS websites and SEO
...r item #1, but accounts for not duplicating html / templates.
Most of the info can be found in these two blog posts:
http://lostechies.com/derickbailey/2011/09/06/test-driving-backbone-views-with-jquery-templates-the-jasmine-gem-and-jasmine-jquery/
and
http://lostechies.com/derickbailey/2011/06/...
Do sealed classes really offer performance Benefits?
...oodness but is in fact nonsense. Read the comments on the article for more info. Summary: the 3 reasons given are Versioning, Performance, and Security/Predictability - [see next comment]
– Steven A. Lowe
Oct 14 '08 at 21:52
...
Catching an exception while using a Python 'with' statement
...lse
try:
exit_val = exit(mgr, *sys.exc_info())
except ValueError as err:
print('__exit__ raised:', err)
else:
if not exit_val:
raise
except ValueError as err:
...
What is the meaning of “non temporal” memory accesses in x86
...
I have added that relevant info to the answer. Thank you very much.
– chus
Nov 8 '18 at 11:26
1
...
How to create GUID / UUID?
...bedded. See sections 4.1.1 and 4.1.3 of ietf.org/rfc/rfc4122.txt for more info.
– broofa
Nov 27 '12 at 22:13
2
...
Understanding slice notation
...the start and the stop are included when present in the index. For further info see the Pandas indexing documentation.
– vreyespue
May 29 '19 at 12:54
...
Where and why do I have to put the “template” and “typename” keywords?
...t in trouble with dependent base classes, and also "Immediate" lookup that frees you from typename and template.
Unknown specializations
In the code of D, the name typename D::questionable_type is not a member of the current instantiation. Instead the language marks it as a member of an unknown s...