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Generate GUID in MySQL for existing Data?
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@SamBarnum because UUID is generated based on the machine and timestamp. As a query that takes milliseconds to run, they have to be very very close indeed... but never the same... a good thing to assure you, is to add an UNIQUE index to that column.
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How to detect if CMD is running as Administrator/has elevated privileges?
...then you could write the above in .NET and return an exit code from an exe based on the result for your batch file to use.
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
...y be more cache efficient than the large one. On my Core2 a cache line is 64 bytes wide, the full table would span multiple lines, whereas the smaller table easily fits one a single line.
– deft_code
Oct 1 '11 at 14:20
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Javascript calculate the day of the year (1 - 366)
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The day component is base-1. i.e. to represent January 1st of this year, you'd use new Date(2014, 0, 1), and not new Date(2014, 0, 0) as you have here. Is that intentional? Perhaps that's what accounts for being off by one day as new Date(2014...
Attach a file from MemoryStream to a MailMessage in C#
...et.Mime.MimeTypeNames like System.Net.Mime.MediaTypeNames.Application.Pdf
Based on Mime Type you need to specify correct extension in FileName for instance "myFile.pdf"
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Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
...or=unused-command-line-argument-hard-error-in-future gem install GemName
Base on Muncken's answer, I've tried that it also works when using bundle install
ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future bundle install
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Reading large text files with streams in C#
...ically maintain the buffer.
December 2014 UPDATE: Your Mileage May Vary
Based on the comments, FileStream should be using a BufferedStream internally. At the time this answer was first provided, I measured a significant performance boost by adding a BufferedStream. At the time I was targeting .NE...
Should I add the Visual Studio .suo and .user files to source control?
... when you view status, or commit
files, those files won't clutter the code base and obscure new files you need to add.
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RSS Feeds in ASP.NET MVC
...ecommend:
Create a class called RssResult that
inherits off the abstract base class
ActionResult.
Override the ExecuteResult method.
ExecuteResult has the ControllerContext passed to it by the caller and with this you can get the data and content type.
Once you change the content type to rss, you ...
Can I change the checkbox size using CSS?
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Extremely pixelated on Chrome 64 with macOS 10.13.3 :( timo-ernst.net/misc/zeug/cb-pixel.jpg
– Timo
Feb 14 '18 at 10:41
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