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Unique Key constraints for multiple columns in Entity Framework
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In your second code block (this.Property(t => t.Email)), what is that containing class? (ie: what is this)
– JoeBrockhaus
Jul 9 '15 at 18:08
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C fopen vs open
...ckets a whole lot, and there the fact that you really want to be doing non-blocking IO (which FILE * totally fails to support in any reasonable way) with no buffering at all and often have complex parsing requirements really color my perceptions.
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How to connect android emulator to the internet
...ur firewall settings - as @moon_walker333 mentions in this thread. AVG was blocking my application.
– ccbunney
Apr 20 '13 at 8:06
1
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iOS app with framework crashed on device, dyld: Library not loaded, Xcode 6 Beta
This crash has been a blocking issue I used the following steps to reproduce the issue:
29 Answers
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What is wrong with using goto? [duplicate]
... the loop? Goto will jump to some other place, jumping over the end of the blocks, where the destructors for these objects are called. Right? In most cases, it won't do anything bad. But there are cases where it WILL do, including losing user's data etc.
– SasQ
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White space showing up on right side of page when background image should extend full length of page
...having this issue in iOS. If it is also in Firefox, just the html and body block should probably be used as the @media is specifically targeting mobile devices.
@media
only screen and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (-o-min-device-pixel-ratio: 3/2),
only screen and (min--moz-...
How can I read input from the console using the Scanner class in Java?
...r.isWhitespace.
« Until the user enters data, the scanning operation may block, waiting for input.
« Use Scanner(BUFFER_SIZE = 1024) if you want to parse a specific type of token from a stream.
« A scanner however is not thread safe. It has to be externally synchronized.
next() « Finds and ...
Which version of C# am I using
... Major new features: generics, anonymous methods, nullable types, iterator blocks
C# 3.0 released with .NET 3.5 and VS2008 (November 2007). Major new features: lambda expressions, extension methods, expression trees, anonymous types, implicit typing (var), query expressions
C# 4.0 released with ...
How often should you use git-gc?
...(Nguyễn Thái Ngọc Duy, aka pclouds):
gc --auto takes time and can block the user temporarily (but not any less annoyingly).
Make it run in background on systems that support it.
The only thing lost with running in background is printouts. But gc output is not really interesting.
You c...
Using try vs if in python
... an if statement always costs you, it's nearly free to set up a try/except block. But when an Exception actually occurs, the cost is much higher.
Moral:
It's perfectly OK (and "pythonic") to use try/except for flow control,
but it makes sense most when Exceptions are actually exceptional.
Fro...