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Saving grid.arrange() plot to file

I a<em>mem> trying to plot <em>mem>ultiple plots using ggplot2 , arranging the<em>mem> using grid.arrange() . Since I <em>mem>anaged to find so<em>mem>eone describing the exact proble<em>mem> I have, I have quoted fro<em>mem> the proble<em>mem> description fro<em>mem> link : ...
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How to get equal width of input and select fields

On the for<em>mem>, I have one select and two input fields. These ele<em>mem>ents are vertically aligned. Unfortunately, I can't get equal width of these ele<em>mem>ents. ...
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Why do results vary based on curly brace place<em>mem>ent?

Why do the code snippets below, taken fro<em>mem> this article , produce different results due to only a single change in the place<em>mem>ent of curly braces? ...
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How to attach debugger to iOS app after launch?

I have an issue I a<em>mem> troubleshooting which occurs very infrequently and doesn't see<em>mem> to happen when I have things running under Xcode. ...
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How to set 'auto' for upper li<em>mem>it, but keep a fixed lower li<em>mem>it with <em>mem>atplotlib.pyplot

I want to set the upper li<em>mem>it of the y-axis to 'auto', but I want to keep the lower li<em>mem>it of the y-axis to always be zero. I tried 'auto' and 'autorange', but those don't see<em>mem> to work. Thank you in advance. ...
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Is PHP's count() function O(1) or O(n) for arrays?

Does count() really count the all the ele<em>mem>ents of a PHP array, or is this value cached so<em>mem>ewhere and just gets retrieved? ...
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Is onload equal to readyState==4 in X<em>Mem>LHttpRequest?

I a<em>mem> confuse about the xhr return event, as I can tell, there are not so <em>mem>uch different between onreadystatechange --&a<em>mem>p;gt; readyState == 4 and onload, is it true? ...
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Get an OutputStrea<em>mem> into a String

What's the best way to pipe the output fro<em>mem> an java.io.OutputStrea<em>mem> to a String in Java? 5 Answers ...
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Add a new ele<em>mem>ent to an array without specifying the index in Bash

Is there a way to do so<em>mem>ething like PHPs $array[] = 'foo'; in bash vs doing: 5 Answers ...
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onTouchListener warning: onTouch should call View#perfor<em>mem>Click when a click is detected

I have created a onTouchListener . Unfortunately onTouch() <em>mem>ethod throws <em>mem>e a warning: 5 Answers ...