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Test if string is a guid without throwing exceptions?
...ive if the call failed
/// </returns>
[DllImport("ole32.dll", CharSet = CharSet.Unicode, ExactSpelling = true, PreserveSig = true)]
public static extern int CLSIDFromString(string sz, out Guid clsid);
}
}
Bottom line: If you need to check if a string is a guid, ...
When are C++ macros beneficial? [closed]
... to overcome issues of differences between compilers:
#ifdef ARE_WE_ON_WIN32
#define close(parm1) _close (parm1)
#define rmdir(parm1) _rmdir (parm1)
#define mkdir(parm1, parm2) _mkdir (parm1)
#define access(parm1, parm2) _access(parm1, parm2)
#define create(parm1, parm2...
How do I set a background-color for the width of text, not the width of the entire element, using CS
...n: center;
font-size: 40px;
}
h2 > span {
background-color: #D32;
color: #FFF;
box-shadow: -10px 0px 0 7px #D32,
10px 0px 0 7px #D32,
0 0 0 7px #D32;
box-decoration-break: clone;
}
<div class="container">
<h2><span>A HEADLINE WITH BACKGROUND-C...
ASP.NET Identity DbContext confusion
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to install MySQLdb (Python data access library to MySQL) on Mac OS X?
...at one of the most pernicious problems is that OS X comes installed with a 32 bit version of Python, but most average joes (myself included) probably jump to install the 64 bit version of MySQL. Bad move... remove the 64 bit version if you have installed it (instructions on this fiddly task are ava...
How to write to file in Ruby?
... |
edited May 5 '14 at 22:32
Matthew Simoneau
5,91166 gold badges3333 silver badges4545 bronze badges
an...
What do 'statically linked' and 'dynamically linked' mean?
...for GNU/Linux 2.6.26, BuildID[sha1]=0x8c0b12250801c5a7c7434647b7dc65a644d6132b, not stripped"
And you can see it is happily statically linked. Sadly however not all libraries are simple to statically link this way and may require extended effort using libtool or linking the object code and C librar...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Why do I have to access template base class members through the this pointer?
...
AliAli
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add a...
How to have an auto incrementing version number (Visual Studio)? [duplicate]
...s(output);
if( matches.Count == 1 )
{
major = Convert.ToInt32(matches[0].Groups["major"].Value);
minor = Convert.ToInt32(matches[0].Groups["minor"].Value);
build = Convert.ToInt32(matches[0].Groups["build"].Value) + 1;
revision = Convert.ToInt32(matches[0].Gro...