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How many double numbers are there between 0.0 and 1.0?
...on between powers of two is linear, you could say that said range is 0.1 / 64th of the span between the surrounding powers of two (64 and 128), so you'd expect about
(0.1 / 64) * 2**52
distinct doubles -- which comes to 7036874417766.4004... give or take one or two;-).
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JavaScript Nested function
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Dan Cornilescu
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answered Sep 3 '11 at 20:30
TadeckTadeck
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SQL Server Installation - What is the Installation Media Folder?
... that one when you "Browse for SQL server Installation Media"
SQLEXPRADV_x64_ENU.exe > SQLEXPRADV_x64_ENU.zip
7zip will open it (standard Windows zip doesn't work though)
Extract to something like C:\SQLInstallMedia
You will get folders like 1033_enu_lp, resources, x64 and a bunch of files.
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Difference between database and schema
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RichardTheKiwiRichardTheKiwi
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How to show git log history for a sub directory of a git repo?
...mit besides in src/nvfs).
$ git log --oneline
d6f6b3b Changes for Mac OS X
96cbb79 gitignore
803fcc3 Initial Commit
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google oauth2 redirect_uri with several parameters
...on string of your parameters ->
{ "a" : "b" , "c" : 1 }
/2. do a base64UrlEncode , to make it URL safe ->
stateString = base64UrlEncode('{ "a" : "b" , "c" : 1 }');
This is a PHP example of base64UrlEncoding & decoding (http://en.wikipedia.org/wiki/Base64#URL_applications) :
functi...
Error when installing windows SDK 7.1
...icrosoft Visual C++ 2010 x86 Redistributable
Microsoft Visual C++ 2010 x64 Redistributable
After uninstalling the Microsoft Visual C++ 2010
Redistributable products, you may install the Windows 7 SDK. After
installing the Windows 7 SDK, you may then reinstall the newer version
of t...
python numpy machine epsilon
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note that numpy's standard accuracy is 64 (in a 64 bit computer): >>> print(np.finfo(np.float).eps) = 2.22044604925e-16 and >>> print(np.finfo(np.float64).eps) = 2.22044604925e-16
– Charlie Parker
Nov 1...
Check if a temporary table exists and delete if it exists before creating a temporary table
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Bo Persson
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answered Aug 25 '11 at 9:03
SDSSDS
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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
...out the proper #include the return type of malloc is assumed to be int. IA-64 happens to have sizeof(int) < sizeof(int*) which makes this problem obvious.
(Note also that because of the undefined behaviour it could still fail even on a platform where sizeof(int)==sizeof(int*) holds true, for ex...