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What is the difference between DSA and RSA?
...being a bit more complex than,
but related to El Gamal.
Note that nearly all the calculations are mod q, and
hence are much faster.
But, In contrast to RSA, DSA can be used only for digital signatures
DSA Security
The presence of a subliminal channel exists in many schemes (any that need a ran...
How to Execute SQL Server Stored Procedure in SQL Developer?
... Are there any exceptions to this rule? I seem to be getting the error "Incorrect syntax near 'sp_dev_mystoredproc'." when executing with this syntax.
– nuzzolilo
Oct 24 '15 at 2:30
...
How to use wait and notify in Java without IllegalMonitorStateException?
...
To be able to call notify() you need to synchronize on the same object.
synchronized (someObject) {
someObject.wait();
}
/* different thread / object */
synchronized (someObject) {
someObject.notify();
}
...
How to debug a single thread in Visual Studio?
...rrect and usable way is to:
Hit Ctrl+A in the breakpoints window (select all breakpoints).
Right click and select "Filter...".
Enter "ThreadId=(current thread id)".
In Visual Studio 2015 and newer, the process is similar:
Hit Ctrl+A in the breakpoints window (select all breakpoints).
Right cli...
How to modify the keyboard shortcuts in Eclipse IDE?
Title more or less says it all. Specifically, I've become increasingly annoyed that in order to run an ant script I have to use Alt + Shift + x , q . But I think If I had this power I would many things I would change the shortcuts for/add shortcuts for things that don't currently have them.
...
How can I embed a YouTube video on GitHub wiki pages?
...R If you want to give readers a visual cue that the image/thumbnail is actually a playable video, take your own screenshot of the video in YouTube and use that as the thumbnail instead.
Example using Screenshot with Video Controls as Visual Cue:
Code:
[))
Both return:
[x, 3, b]
This is using the map() function to call str for each element of mylist, creating a new list of strings that is then joined into one string with str.join(). Then, the % string formatting operator substitutes the string in instead of %s in "[%s]".
...
How does the const constructor actually work?
...r because the field 'j' is initialized with a non-constant value
Runtime Error:
/main.dart': error: line 5 pos 17: expression is not a valid compile-time constant
final int j = new DateTime.now().millisecond;
shar...
Select rows which are not present in other table
...
There are basically 4 techniques for this task, all of them standard SQL.
NOT EXISTS
Often fastest in Postgres.
SELECT ip
FROM login_log l
WHERE NOT EXISTS (
SELECT -- SELECT list mostly irrelevant; can just be empty in Postgr...
How do I run a node.js app as a background service?
...ith latest node I was unable to get it to stop an app via the script name (error) - also - generally misbehaving (was on OS-X) - all built from source, oddly. Left things in a bad state, didn't fill me with confidence.
– Michael Neale
Apr 12 '11 at 12:32
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