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How to make a transparent UIWebView
... and backgroundColor in IB. For me the style tag was what was keeping this from working.
– devinfoley
Aug 27 '12 at 16:53
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Running multiple TeamCity Agents on the same computer?
...ping the fisrt agent(or the other agents installed) and restarting the new from the services (on Windows/Windows Server). This will set your new agent from Disconnected to Connected.
– Santiago Rebella
Oct 12 '17 at 21:17
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Bower and devDependencies vs dependencies
...files (bytes) during the install - consuming more (unnecessary) resources. From a purist POV, these extra bytes could be detrimental, just depends on your perspective.
To shed some light, looking at bower help install, modules listed under devDependencies can be omitted during the module installati...
How to extend an existing JavaScript array with another array, without creating a new array
...- could you post a link to some results showing that? As far as I can see from the results collected at the jsperf linked at the end of this comment, using .forEach is faster than .push.apply in Chrome/Chromium (in all versions since v25). I've not been able to test v8 in isolation, but if you hav...
Is there a performance difference between i++ and ++i in C?
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From Efficiency versus intent by Andrew Koenig :
First, it is far from obvious that ++i is more efficient than i++, at least where integer variables are concerned.
And :
So the question one should be asking is not w...
__proto__ VS. prototype in JavaScript
... @rvighne: prototype is only available on functions since they are derived from Function, Function, and Object but in anything else it is not. However, __proto__ is available everywhere.
– Tarik
Sep 27 '14 at 19:05
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Java's final vs. C++'s const
... a new object, but it is not immutable - there is nothing stopping someone from calling any set methods.
final Person person = myself;
person = otherPerson; //Invalid
person.setAge(20); //Valid!
Java has no inherent way of declaring objects immutable; you need to design the class as immutable you...
convert pfx format to p12
I need to export a .pfx format certificate (from windows mmc) to .p12 to use in another application. I cant find a way to do this. Can anyone suggest a method?
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Local variables in nested functions
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The nested function looks up variables from the parent scope when executed, not when defined.
The function body is compiled, and the 'free' variables (not defined in the function itself by assignment), are verified, then bound as closure cells to the function, wi...
when I run mockito test occurs WrongTypeOfReturnValue Exception
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According to https://groups.google.com/forum/?fromgroups#!topic/mockito/9WUvkhZUy90, you should rephrase your
when(bar.getFoo()).thenReturn(fooBar)
to
doReturn(fooBar).when(bar).getFoo()
sh...