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Truncating floats in Python
...solution is to specify a fixed precision.
'{0:.{1}f}'.format(f, sys.float_info.dig + n + 2)
The number of digits of precision to use here doesn't really matter, it only needs to be large enough to ensure that any rounding performed in the string conversion doesn't "bump up" the value to its nice ...
Visual Studio 2010 always thinks project is out of date, but nothing has changed
...(easier) answers for VS2012, VS2013, etc
To find the missing file(s), use info from the article Enable C++ project system logging to enable debug logging in Visual Studio and let it just tell you what's causing the rebuild:
Open the devenv.exe.config file (found in %ProgramFiles%\Microsoft Visual...
How to create a drop shadow only on one side of an element?
...x-shadow: 0px 5px #000000;
box-shadow: 0px 5px #000000;
For more info on box shadows, check out these:
http://www.css3.info/preview/box-shadow/
https://developer.mozilla.org/en/css/-moz-box-shadow#Browser_compatibility
http://www.w3.org/TR/css3-background/#the-box-shadow
I hope this h...
How to create a simple proxy in C#?
...you can build into your own applications.
Keep in mind FiddlerCore is not free for commercial applications.
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Download File to server from URL
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@alex: Please see the edit, feel free to incorporate. let me know when I can remove this comment here then.
– hakre
Mar 31 '13 at 14:20
4
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Generating a UUID in Postgres for Insert statement?
...
The answer by Craig Ringer is correct. Here's a little more info for Postgres 9.1 and later…
Is Extension Available?
You can only install an extension if it has already been built for your Postgres installation (your cluster in Postgres lingo). For example, I found the uuid-ossp e...
How does one get started with procedural generation?
... later translate to code.
While it's a rather expensive package, it has a free evaluation licence, which can be used as a very nice educational and/or engineering tool.
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How is mime type of an uploaded file determined by browser?
...tTypeFromExtension
// OK. We want to try the following sources of mimetype information, in this order:
// 1. defaultMimeEntries array
// 2. User-set preferences (managed by the handler service)
// 3. OS-provided information
// 4. our "extras" array
// 5. Information from plugins
// 6. The "ext-to-ty...
Error - trustAnchors parameter must be non-empty
...# 2. Re-add all the CA certs into the previously empty file.
/var/lib/dpkg/info/ca-certificates-java.postinst configure
Status (2018-08-07), the bug has been fixed in Ubuntu Bionic LTS 18.04.1 and Ubuntu Cosmic 18.10.
???? Ubuntu 1770553: [SRU] backport ca-certificates-java from cosmic (2018...
Creating hard and soft links using PowerShell
...as an "internal command".
You can use the PowerShell Community Extensions (free). There are several cmdlets for reparse points of various types:
New-HardLink,
New-SymLink,
New-Junction,
Remove-ReparsePoint
and others.
shar...