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How can I resolve “Error: No developer directory found at /Developer”?
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It's an attempt to hide the problem, not fix it. If you do that, all of the tools are still looking in the wrong place.
– Jim
Apr 20 '12 at 12:13
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Select 50 items from list at random to write to file
...ting list is
in selection order so that all sub-slices will also be valid random
samples. This allows raffle winners (the sample) to be partitioned
into grand prize and second place winners (the subslices).
Members of the population need not be hashable or unique. If the
popul...
Android Studio Multi-Windows for One Project
I'm wondering if anyone knows how to open two windows of Android Studio with both having the same project. I know you can drag tabs out, but that allows you to only edit that one file. I want two fully-featured windows with each being able to see the Project Files/Structure.
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How to disable all inside a form with jQuery?
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and in a submit() callback, using $(this), how to do that?
– Olivier Pons
Jan 8 '15 at 14:15
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When to use nil, blank, empty? [duplicate]
...ill find that the blank? method simply combines the nil? and empty? method calls.
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Count number of objects in list [closed]
...t's put some stuff in it - 3 components/indexes/tags (whatever you want to call it) each with differing amounts of elements:
> mylist <- list(record1=c(1:10),record2=c(1:5),record3=c(1:2))
If you are interested in just the number of components in a list use:
> length(mylist)
[1] 3
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Vim Configure Line Number Coloring
...g=grey in the ~/.vimrc file doesn't change anything. Does somebody have an idea?
– ecjb
Jan 25 at 8:38
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Where can I find documentation on formatting a date in JavaScript?
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This also provides a decorator pattern around the Date object instead of monkey punching the core object, so you're less likely to get conflicts down the road.
– Gabe Martin-Dempesy
Nov 26 '12 at 18:2...
How to quickly edit values in table in SQL Server Management Studio?
Aside from context menu -> "Edit Top 200 Rows" from Object Explorer, is there a quick way to open a table in Edit mode where I can just quickly modify the value of a cell?
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ThreadStatic v.s. ThreadLocal: is generic better than attribute?
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And except that ThreadLocal<T> implements IDisposable and usually forces you to implement IDisposable as well, which forces your callers to dispose you and therefore implement IDisposable as well ...
– Stefan Steinegger
Jul 24 '...