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How to avoid warning when introducing NAs by coercion

... answered Feb 20 '13 at 16:38 AndrieAndrie 157k3636 gold badges403403 silver badges464464 bronze badges ...
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How to get all properties values of a JavaScript Object (without knowing the keys)?

... If you're reading this answer and you might be possibly dealing with strings, you should definitely punch javascript in the face. – user1228 Jan 28 '16 at 14:35 ...
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Difference between case object and object

Is there any difference between case object and object in scala? 7 Answers 7 ...
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Exception thrown in NSOrderedSet generated accessors

... I reproduced your setup both with your data model and one of my own with different names. I got the same error in both cases. Looks like a bug in Apple's autogenerated code. share | ...
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how to get an uri of an image resource in android

... The format is: "android.resource://[package]/[res id]" [package] is your package name [res id] is value of the resource ID, e.g. R.drawable.sample_1 to stitch it together, use Uri path = Uri.parse("android.resource://your.package.name/"...
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Saving vim macros

...copy/paste registers so you can paste it as normal with the "xp or "xP commands in normal mode. To save it you open up .vimrc and paste the contents, then the register will be around the next time you start vim. The format is something like: let @q = 'macro contents' Be careful of quotes, though...
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How to check if command line tools is installed

...as it appears in the Applications directory. There are also the xcodebuild and xcode-select files in /usr/bin I need to know if the command line tools is installed. Is there a command for it? What can I do to see if XCode CLT is installed and if yes to find the version installed? ...
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Retrieve list of tasks in a queue in Celery

...ure is that you need to query redis for every priority of task. In python (and from the Flower project), this looks like: PRIORITY_SEP = '\x06\x16' DEFAULT_PRIORITY_STEPS = [0, 3, 6, 9] def make_queue_name_for_pri(queue, pri): """Make a queue name for redis Celery uses PRIORITY_SEP to se...
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What is an unsigned char?

...ich gives you at least the 0 to 255 range. "At least", because the C++ standard only gives the minimum range of values that each numeric type is required to cover. sizeof (char) is required to be 1 (i.e. one byte), but a byte could in theory be for example 32 bits. sizeof would still be report its...
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jQuery - Add ID instead of Class

...)); }); }); So you are changing/overwriting the id of three elements and adding an id to one element. You can modify as per you needs... share | improve this answer | f...