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annotation to make a private method public only for test classes [duplicate]
...tion where my classes CAN NOT all be in the same package as my test class. What I did was instead of "make the private method protected or package-private" like you suggested, I made it public and then used @VisibleForTesting. The docs state this annotation will automatically set the visibility to p...
Array to String PHP?
What is the best method for converting a PHP array into a string?
I have the variable $type which is an array of types.
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How do you calculate the average of a set of circular data? [closed]
.... But if you think of complex numbers, for example, and define average as "what is the argument of c, such that cc == ab", where a and b have a modulus of 1, then the average of 0 and 180 is 90.
– David Hanak
Jan 29 '09 at 14:42
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Getting the last argument passed to a shell script
...the fact that for implicitly loops over the arguments if you don't tell it what to loop over, and the fact that for loop variables aren't scoped: they keep the last value they were set to.
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How to use the pass statement?
...g, even if it is the most common use for it, is not the same as explaining what it is for.
– Schilcote
Mar 15 '14 at 17:47
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shortcut for creating a Map from a List in groovy?
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If what you need is a simple key-value pair, then the method collectEntries should suffice. For example
def names = ['Foo', 'Bar']
def firstAlphabetVsName = names.collectEntries {[it.charAt(0), it]} // [F:Foo, B:Bar]
But if y...
iOS Image Orientation has Strange Behavior
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What does your scaleAndRotateImage code look like? After doing a google, is it the same as the one here? discussions.apple.com/thread/1537011?start=0&tstart=0
– Boeckm
May 15 '12 at...
How do I use 'git reset --hard HEAD' to revert to a previous commit? [duplicate]
...story browser.) You then have a few different options depending on exactly what you want to do:
Change your current branch to point to the older commit instead. You could do that with git reset --hard f414f31. However, this is rewriting the history of your branch, so you should avoid it if you've ...
How to save a git commit message from windows cmd?
...t, that entering [shift] + [z,z] brings me out of this editor in windows!! What is :wq ? I was even not able to type in another message, although i was able to delte the old message. Is there any reference of shortcuts or something like that, to learn how to navigate through this "editor"?
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How to use PHP OPCache?
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Maybe a misunderstanding on my part of what exactly opcache is and what it is used for but I have it configured and tested with PeeHaa status script below. All is working. But I'm still asking the OP question. "How to use it?" It's not for caching views and things...