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Mechanisms for tracking DB schema changes [closed]
...nd or create a solution that allows us to work efficiently across servers with different environments while continuing to use Subversion as a backend through which code and DB updates are pushed around to various servers.
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Logger slf4j advantages of formatting with {} instead of string concatenation
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It is about string concatenation performance. It's potentially significant if your have dense logging statements.
(Prior to SLF4J 1.7) But only two parameters are possible
Because the vast majority of logging statements...
What exactly is Hot Module Replacement in Webpack?
...ot Module Replacement in Webpack.
There's even a sample app that uses it .
2 Answers
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Difference between Visual Basic 6.0 and VBA
...tain and execute your project. You'll also not be able to create COM DLLs with VBA.
Apart from that, there is a difference in the IDE - the VB 6.0 IDE is more powerful in comparison. On the other hand, you have tight integration of the host application in VBA. Application-global objects (like "Acti...
Convert boolean result into number/integer
...tring, number, etcetera.) The unary answer is clever indeed, but if I pass it a string it returns NaN. So if you want L33T and guarantee the input, go urary, otherwise methinks the ternary + truthy test is best.
– gdibble
Jun 13 '17 at 18:31
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How do I trim leading/trailing whitespace in a standard way?
...ere a clean, preferably standard method of trimming leading and trailing whitespace from a string in C? I'd roll my own, but I would think this is a common problem with an equally common solution.
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What's the difference between an object initializer and a constructor?
...at are the differences between the two and when would you use an "object initializer" over a "constructor" and vice-versa? I'm working with C#, if that matters. Also, is the object initializer method specific to C# or .NET?
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How to set UITextField height?
I am using a UITextField . I want to increase its height but I have not found any property to do this. How can I achieve this?
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Interface vs Abstract Class (general OO)
...bstract class. I have explained every aspect of them I could think of, but it seems they are waiting for me to mention something specific, and I don't know what it is.
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What is the difference between HTTP and REST?
...hat REST is just another word for HTTP. Can someone explain what functionality REST adds to HTTP?
12 Answers
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