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Rotating and spacing axis labels in ggplot2
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1159
Change the last line to
q + theme(axis.text.x = element_text(angle = 90, vjust = 0.5, hjust=1...
Javascript: How to check if a string is empty? [duplicate]
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5 Answers
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Active
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'too many values to unpack', iterating over a dict. key=>string, value=>list
...rs.
– Jeff Mercado
Mar 29 '11 at 0:35
1
@jeffm that's what confused me. i saw this as a PHP forea...
Measure and Benchmark Time for Ruby Methods
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edited Jul 10 '12 at 12:53
answered Jul 10 '12 at 4:10
wq...
Iterate over the lines of a string
...python -mtimeit -s'import asp' 'list(asp.f1())'
10000 loops, best of 3: 61.5 usec per loop
Note we need the list() call to ensure the iterators are traversed, not just built.
IOW, the naive implementation is so much faster it isn't even funny: 6 times faster than my attempt with find calls, which...
Embed SVG in SVG?
...ersion="1.1"
xmlns="http://www.w3.org/2000/svg">
<circle cx="-50" cy="-50" r="30" style="fill:red" />
<image x="10" y="20" width="80" height="80" href="recursion.svg" />
</svg>
share
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How do you simulate Mouse Click in C#?
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145
I have combined several sources to produce the code below, which I am currently using. I have al...
How can I record a Video in my Android App.?
...tFile("/sdcard/videocapture_example.mp4");
recorder.setMaxDuration(50000); // 50 seconds
recorder.setMaxFileSize(5000000); // Approximately 5 megabytes
}
private void prepareRecorder() {
recorder.setPreviewDisplay(holder.getSurface());
try {
reco...
Python Linked List
...d list in python? In scheme, a linked list is defined simply by '(1 2 3 4 5) . Python's lists, [1, 2, 3, 4, 5] , and tuples, (1, 2, 3, 4, 5) , are not, in fact, linked lists, and linked lists have some nice properties such as constant-time concatenation, and being able to reference separate parts...
You have already activated X, but your Gemfile requires Y
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5
The blog post doesn't really explain much. The real question is: why doesn't the virgin ruby get the right dependencies and why then complai...