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fastest MD5 Implementation in JavaScript
...ode. It doesn't have Base64 o/p but it does have raw o/p (i.e. array of 32-bit int insead of string).
JQuery MD5 plugin: Very simple down to earth but doesn't seem to have raw mode.
JavaScript-MD5: Not as fancy or fast as Spark but simpler.
Example from CryptoJS:
//just include md5.js from the Cr...
How to concatenate two MP4 files using FFmpeg?
...t sample rates (e.g. 44,100 Hz and 48,000 Hz)? Or are they using different bit rates (e.g. 128 kbps and 64 kbps)? In either such case, I don't quite understand how the command -c copy (a stream-copy instruction) would modify the source files to make them compatible.
– Ed999
...
Open new Terminal Tab from command line (Mac OS X)
...lication "Terminal" to do script "echo hello" in selected tab of the front window' to the end of the osascript command.
– Gordon Davisson
Aug 26 '12 at 20:14
2
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Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
...ance( X, Y ) = 1 - X . Y = Euclidean distance |X - Y|^2 / 2
is fast. For bit vectors, keep the norms separately from the vectors
instead of expanding out to floats
(although some programs may expand for you).
For sparse vectors, say 1 % of N, X . Y should take time O( 2 % N ),
space O(N); but I do...
Specify JDK for Maven to use
... |
edited May 7 at 10:15
Sergey Brunov
11.4k77 gold badges3535 silver badges6969 bronze badges
an...
How to determine the memory footprint (size) of a variable?
...re usage before and after to get the usage of a single variable. This is a bit hacky, but it should work.
$start_memory = memory_get_usage();
$foo = "Some variable";
echo memory_get_usage() - $start_memory;
Note that this is in no way a reliable method, you can't be sure that nothing else touches...
jQuery UI Dialog - missing close icon
...
This worked fairly well. The X was a little bit further left than normal though...not sure exactly why.
– ashlar64
Jan 24 '17 at 23:40
...
C# Float expression: strange behavior when casting the result float to int
I have the following simple code :
7 Answers
7
...
Wait until a process ends
...ore years later...) Note that setting Process.EnableRaisingEvents throws a Win32Exception (Access Denied) (as does HasExited) if the target process is elevated. (At least it still does as of .NET Framework 4.8.)
– skst
Aug 28 at 23:18
...
Is it worth hashing passwords on the client side
...order to make sure, that such a replay attack cannot work, usually, by allowing the client to select a bunch of random bits, which are hashed along with the password, and also submitted in the clear to the server.
On the server:
generate a few bits of random
send these bits (in clear text) to th...