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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
...milarly to stream ciphers generally, the generated pseudo random stream is XORed with the plaintext to generate the ciphertext. As you can use as many bits of the random stream as you like you don't need padding at all. Disadvantage of this simplicity is that the encryption is completely malleable, ...
Real world use cases of bitwise operators [closed]
...t into every area where these operators are used in graphics programming. XOR (or ^) is particularly interesting here because applying the same input a second time will undo the first. Older GUIs used to rely on this for selection highlighting and other overlays, in order to eliminate the need for...
What is the maximum length of a Push Notification alert text?
...ation Center: The messages in the notification center get truncated around 110 characters or 4 lines.
Lock Screen: Same as a notification center.
Just as a reminder here is a very good note from the official documentation:
If necessary, iOS truncates your message so that it fits well in each n...
How can I apply a function to every row/column of a matrix in MATLAB?
...tors — <, <=, >, >=, ==, ~=
Logical operators — &, |, xor
Bit-wise functions — bitand, bitor, bitxor
Elementary math functions — max, min, mod, rem, hypot, atan2, atan2d
For example, you can calculate the mean of each column in a matrix A,
and then subtract the vec...
Does :before not work on img elements?
... font-size:larger;
margin:-1em;
}
<img src="//placekitten.com/110/80">
<picture>
<img src="//placekitten.com/110/80">
</picture>
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Numpy `logical_or` for more than two arguments
...tute all with an explicit axis.
What about other operations, like logical_xor? Again, same deal… except that in this case there is no all/any-type function that applies. (What would you call it? odd?)
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Sql Server string to date conversion
...mon dd yyyy hh:mi:ss:mmmAM (or PM)'
union all
select @d,convert(varchar,@d,110),110,'mm-dd-yy'
union all
select @d,convert(varchar,@d,111),111,'yy/mm/dd'
union all
select @d,convert(varchar,@d,12),12,'yymmdd'
union all
select @d,convert(varchar,@d,112),112,'yyyymmdd'
union all
select @d,convert(varc...
Can't Find Theme.AppCompat.Light for New Android ActionBar Support
...swered Dec 29 '13 at 22:21
marco110marco110
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Azure SQL Database Bacpac Local Restore
...case here is where it put it: C:\Program Files (x86)\Microsoft SQL Server\110\DAC\bin
Browse to this via the command line or powershell
You are going to want to execute the SqlPackage.exe
Open up this link to see a list of all the parameter options for SqlPackage.exe (http://msdn.microsoft.com/en-u...
How to allow only numeric (0-9) in HTML inputbox using jQuery?
... key == 13 ||
key == 46 ||
key == 110 ||
key == 190 ||
(key >= 35 && key <= 40) ||
(key >= 48 && key <= 57) ||
(key >= 96 && key <= 105));
});
...