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How do I make a LinearLayout scrollable?

...it from the adapter functionality of the ListView, then you can simply add all the elements of your list in a LinearLayout wrapper to make it feel all streamlined in the scrollable box along with other elements. – Atharva Sep 19 '14 at 10:37 ...
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Append a NumPy array to a NumPy array

... Well, the error message says it all: NumPy arrays do not have an append() method. There's a free function numpy.append() however: numpy.append(M, a) This will create a new array instead of mutating M in place. Note that using numpy.append() involves c...
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Two inline-block, width 50% elements wrap to second line [duplicate]

... @PhilRicketts does this method not allow you to set a fixed height on the container? I tried and it does not work nor with the children. – Jarg7 Jun 22 '16 at 7:04 ...
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OSX - How to auto Close Terminal window after the “exit” command executed.

... You can also select all the profiles, and make the change to all at once. – user2191247 Jun 8 '18 at 14:34 ...
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Repairing Postgresql after upgrading to OSX 10.7 Lion

I recently upgraded to OSX 10.7, at which point my rails installation completely borked when trying to connect to the psql server. When I do it from the command line using ...
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How do I make a list of data frames?

...to your question, but you want to use = and not <- within the function call. If you use <-, you'll end up creating variables y1 and y2 in whatever environment you're working in: d1 <- data.frame(y1 <- c(1, 2, 3), y2 <- c(4, 5, 6)) y1 # [1] 1 2 3 y2 # [1] 4 5 6 This won't have the s...
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What killed my process and why?

... I just wrote a program that malloc'd memory in an inifite loop. After the system got slow, "Killed" was displayed in the terminal and the process was terminated. The file /var/log/kern.log contained a lot of info about the termination. -Thanks for the...
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getting the last item in a javascript object

...f you create an associative array in JS using the array markers [] it is really an object. JS does not have associative arrays as such, arrays have indexed access and sequence; objects have associative property access, non-sequential. – Orbling Nov 30 '10 at 19...
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What's the best manner of implementing a social activity stream? [closed]

...a social activity stream (Facebook is the most famous example). Problems/challenges involved are: 13 Answers ...
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Efficient way to remove keys with empty strings from a dict

I have a dict and would like to remove all the keys for which there are empty value strings. 17 Answers ...