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How do you clear the SQL Server transaction log?

... Making a log file smaller should really be reserved for scenarios where it encountered unexpected growth which you do not expect to happen again. If the log file will grow to the same size again, not very much is accomplished by shrinking it tem...
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phpunit mock method multiple calls with different arguments

...s for different input arguments? For example, I have database layer class called DB. This class has method called "Query ( string $query )", that method takes an SQL query string on input. Can I create mock for this class (DB) and set different return values for different Query method calls that dep...
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Shall we always use [unowned self] inside closure in Swift

... in order to make sure that it is still around by the time the closure is called. Example: Making an asynchronous network request If you are making an asynchronous network request you do want the closure to retain self for when the request finishes. That object may have otherwise been deallocated ...
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Reading in a JSON File Using Swift

I'm really struggling with trying to read a JSON file into Swift so I can play around with it. I've spent the best part of 2 days re-searching and trying different methods but no luck as of yet so I have signed up to StackOverFlow to see if anyone can point me in the right direction..... ...
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Swift: Pass array by reference?

... @Boon Array is still semantically copied/passed-by-value, but just optimised to use COW. – eonil Oct 14 '14 at 3:38 ...
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Can anyone explain this strange behavior with signed floats in C#?

...(thisObj, obj); (Both methods are [MethodImpl(MethodImplOptions.InternalCall)]) When all of the fields are 8 bytes wide, CanCompareBits mistakenly returns true, resulting in a bitwise comparison of two different, but semantically identical, values. When at least one field is not 8 bytes wide, Ca...
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Is it possible to have different Git configuration for different projects?

.gitconfig is usually stored in the user.home directory. 12 Answers 12 ...
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Bulk package updates using Conda

... You want conda update --all. conda search --outdated will show outdated packages, and conda update --all will update them (note that the latter will not update you from Python 2 to Python 3, but the former will show Python as being outdated if you ...
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When should I use Arrow functions in ECMAScript 6?

... A while ago our team migrated all its code (a mid-sized AngularJS app) to JavaScript compiled using Traceur Babel. I'm now using the following rule of thumb for functions in ES6 and beyond: Use function in the global scope and for Object.prototype prope...
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ManyRelatedManager object is not iterable

... Try matches = [val for val in Store.attribute_answers.all() if val in WishList.attribute_answers.all()] Notice the parenthesis at the end of WishList.attribute_answers.all(). Adding the parenthesis invokes the all function to return an iterable. If you include the parenthesi...