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How can I obtain an 'unbalanced' grid of ggplots?

...ob(p,p,p, heights=c(3/4, 1/4, 1/4), ncol=1), ncol=2) Edit (07/2015): with v>2.0.0 you can use the layout_matrix argument, grid.arrange(p,p,p,p, layout_matrix = cbind(c(1,1,1), c(2,3,4))) share ...
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Given an RGB value, how do I create a tint (or shade)?

Given an RGB value, like 168, 0, 255 , how do I create tints (make it lighter) and shades (make it darker) of the color? 3...
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Why does (1 in [1,0] == True) evaluate to False?

...arison operator chaining here. The expression is translated to (1 in [1, 0]) and ([1, 0] == True) which is obviously False. This also happens for expressions like a < b < c which translate to (a < b) and (b < c) (without evaluating b twice). See the Python language documentat...
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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess

...ral subprocesses spawned from that script to finish and return exit code !=0 when any of the subprocesses ends with code !=0 ? ...
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Can't find @Nullable inside javax.annotation.*

...roupId>com.google.code.findbugs</groupId> <artifactId>jsr305</artifactId> <version>3.0.2</version> </dependency> and for Gradle: dependencies { testImplementation 'com.google.code.findbugs:jsr305:3.0.2' } ...
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How do I generate random numbers in Dart?

...h: import 'dart:math'; main() { var rng = new Random(); for (var i = 0; i < 10; i++) { print(rng.nextInt(100)); } } This code was tested with the Dart VM and dart2js, as of the time of this writing. share ...
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How to add icon inside EditText view in Android ?

... | edited Nov 26 '10 at 0:38 answered Nov 26 '10 at 0:31 ...
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How to install Java SDK on CentOS?

...n you read this, the lastest available version may be different. java-1.7.0-openjdk.x86_64 The above package alone will only install JRE. To also install javac and JDK, the following command will do the trick: $ yum install java-1.7.0-openjdk* These packages will be installing (as well as thei...
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List comprehension vs map

... map when using exactly the same function: $ python -mtimeit -s'xs=range(10)' 'map(hex, xs)' 100000 loops, best of 3: 4.86 usec per loop $ python -mtimeit -s'xs=range(10)' '[hex(x) for x in xs]' 100000 loops, best of 3: 5.58 usec per loop An example of how performance comparison gets completely r...
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Reducing the space between sections of the UITableView

...15 pixels between every single section I have. I did already try to return 0 for -tableView:heightForFooterInSection: and -tableView:heightForHeaderInSection: but that doesn't change anything. ...