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Attach a file from MemoryStream to a MailMessage in C#
...TeeVeeMikeTeeVee
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What is the correct way to start a mongod service on linux / OS X?
...led mongo via homebrew and it included /usr/local/Cellar/mongodb/2.4.5-x86_64/homebrew.mxcl.mongodb.plist (and was properly configured for my installation). Just copied homebrew.mxcl.mongodb.plist into LaunchAgents and followed the rest of these instructions (substituting homebrew.mxcl.mongodb for o...
Script entire database SQL-Server
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Hmm I installed your smo app on my Vista 64-bit. Install successful but I do not see an item in my program directory or All Programs list
– PositiveGuy
Jul 22 '09 at 1:15
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Configure apache to listen on port other than 80
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ismailperimismailperim
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How to get a specific “commit” of a gem from github?
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64
A shorter version:
gem 'rails', :github => 'rails/rails', :ref => '4aded'
Or, in Ruby ...
How to change size of split screen emacs windows?
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philsphils
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What is the difference between DSA and RSA?
... large prime p = 2 power L
where L= 512 to 1024 bits and is a multiple of 64
choose q, a 160 bit prime factor of p-1
choose g = h power (p-1)/q
for any h1
then each user chooses a private key and computes their public key:
choose x
compute y = g power x(mod p)
DSA key generation is related to...
Regex - how to match everything except a particular pattern
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Pro Backup
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answered Mar 4 '09 at 18:41
GumboGumbo
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numpy: most efficient frequency counts for unique values in an array
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>>> pd.value_counts(x)
1 5
2 3
25 1
5 1
dtype: int64
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Python: List vs Dict for look up table
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python -mtimeit -s 'd=range(10**7)' '5*10**6 in d'
10 loops, best of 3: 64.2 msec per loop
python -mtimeit -s 'd=dict.fromkeys(range(10**7))' '5*10**6 in d'
10000000 loops, best of 3: 0.0759 usec per loop
python -mtimeit -s 'from sets import Set; d=Set(range(10**7))' '5*10**6 in d'
1000000 loop...