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How to extract public key using OpenSSL?
... can see what's inside the public key file (generated as explained above), by doing this:-
openssl rsa -noout -text -inform PEM -in key.pub -pubin
or for the private key file, this:-
openssl rsa -noout -text -in key.private
which outputs as text on the console the actual components of the key ...
How do I execute a program from Python? os.system fails due to spaces in path
...instead. These are accepted throughout the windows API (though not always by some shell commands (eg copy))
– Brian
Oct 15 '08 at 13:11
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Does HTTP use UDP?
...ore being played back, so the network transfer is not what's usually meant by "streaming".
As commenters have pointed out, though, it's certainly possible to really stream over HTTP, and that's done by some.
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Are empty HTML5 data attributes valid?
...es about empty attributes apply here:
Certain attributes may be specified by providing just the attribute name, with no value.
In the following example, the disabled attribute is given with the empty attribute syntax:
<input disabled>
Note that empty attribute syntax is exactly equivalent to...
How to synchronize a static variable among threads running different instances of a class in Java?
...e the read operation on count if you want to read the correct value as set by other threads. Declaring it volatile (in addition to synchronized write) will also help with this.
– n0rm1e
Apr 24 '13 at 14:27
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
I'm trying to get a list of all the users from "users" table and I get the following error:
18 Answers
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Why is there no Convert.toFloat() method?
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"Single" is the name for a float in the BCL. "float" is an alias provided by C#. There's a Convert.ToSingle() method, just like there's
Convert.ToInt32() instead of Convert.ToInt().
See this thread Convert class
(BTW - I didn't know this either, so I learned something new today :) )
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C++ compile error: has initializer but incomplete type
...about what file to include unless he knows the standard library file names by heart, which is a ridiculous expectation. I hope someone reports it as a bug.
– j riv
Jul 9 '18 at 11:07
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How do I calculate the normal vector of a line segment?
...x).
Note that no division is required, and so you're not risking dividing by zero.
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How to apply multiple transforms in CSS?
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I tried separating them by a "," like its done with multiple shadows, but that didn't work. Thank you.
– Ben
May 26 '12 at 12:14
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