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entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat

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How to convert a number to string and vice versa in C++

...its larger than 9, the alphabet is assumed (a=10 until z=35). You can find more information about the exact formatting that can parsed here for floating-point numbers, signed integers and unsigned integers. Finally, for each function there is also an overload that accepts a std::wstring as it's fir...
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Selecting element by data attribute

...ing the HTML5 custom data attributes plugin. This allows you to write even more readable code by using .dataAttr('foo'), and results in a smaller file size after minification (compared to using .attr('data-foo')). share ...
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Constantly print Subprocess output while process is running

...he process pauses for a bit without writing anything to stdout there is no more input to read. You will need a loop to check whether or not the process has finished. I tried this using subprocess32 on python 2.7 – Har Dec 26 '15 at 19:05 ...
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What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?

...ild classloader is not visible. This is sometimes the case when working in more complex environments like an App Server (WebSphere is infamous for such classloader issues). People often tend to confuse java.lang.NoClassDefFoundError with java.lang.ClassNotFoundException however there's an important...
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Still Reachable Leak detected by Valgrind

... There is more than one way to define "memory leak". In particular, there are two primary definitions of "memory leak" that are in common usage among programmers. The first commonly used definition of "memory leak" is, "Memory was all...
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What is N-Tier architecture?

...e a few developer job postings recently that include a sentence that reads more or less like this: "Must have experience with N-Tier architecture", or "Must be able to develop N-Tier apps". ...
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UIView bottom border?

...@Flea now, with modules enabled, you shouldn't add QuartzCore.framework anymore. – ma11hew28 Dec 31 '13 at 0:43 ...
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How do you truncate all tables in a database using TSQL?

... For SQL 2005, EXEC sp_MSForEachTable 'TRUNCATE TABLE ?' Couple more links for 2000 and 2005/2008.. share | improve this answer | follow | ...
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When should I use Lazy?

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