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How to get different colored lines for different plots in a single figure?
...is is great. is there a way to make them interactive? for example in R I convert ggplot to ggplotly(), and the plot becomes html interactive
– kRazzy R
May 4 '18 at 14:44
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Algorithm for classifying words for hangman difficulty levels as “Easy”,“Medium”, or “Hard”
... a character in the Forsyte Saga by John Galsworthy; the wordlist has been converted to lower-case so it wasn't possible for me to quickly remove proper names.)
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What is the difference between Ruby 1.8 and Ruby 1.9
...g tASSOC
Ruby 1.8.6
irb(main):001:0> {1,2}
=> {1=>2}
Action: Convert to {1 => 2}
Array.to_s Now Contains Punctuation
Ruby 1.9
irb(main):001:0> [1,2,3].to_s
=> "[1, 2, 3]"
Ruby 1.8.6
irb(main):001:0> [1,2,3].to_s
=> "123"
Action: Use .join instead
Colon No Lo...
What are the differences between Perl, Python, AWK and sed? [closed]
...r and sed-killer. Two of the programs provided with it are a2p and s2p for converting awk scripts and sed scripts into Perl. Perl is one of the earliest of the next generation of scripting languages (Tcl/Tk can probably claim primacy). It has powerful integrated regular expression handling with a va...
Insert code into the page context using a content script
...ve();
This method works, because the + operator on strings and a function converts all objects to a string. If you intend on using the code more than once, it's wise to create a function to avoid code repetition. An implementation might look like:
function injectScript(func) {
var actualCode = ...
Performance of FOR vs FOREACH in PHP
...ing slower for reference there as well. Did the foreach change in 5.3.0 to convert any array() to a object (eg. SplFixedArray)?
– srcspider
Aug 7 '10 at 14:12
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What is DOM Event delegation?
...ript library
Closures vs Event delegation: takes a look at the pros of not converting code to use event delegation
Interesting approach PPK uncovered for delegating the focus and blur events (which do not bubble)
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Why em instead of px?
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There is no way to convert between ems and pixels, unless you know what the size of an 'em' is in pixels, in that context. That can depend on the inherited font size of that element, which can in turn depend on the font size of the document as...
Generating an MD5 checksum of a file
...t need the packed bytes use return hash_md5.digest(), so you don't have to convert back.
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Simple explanation of MapReduce?
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Take a bunch of data
Perform some kind of transformation that converts every datum to another kind of datum
Combine those new data into yet simpler data
Step 2 is Map. Step 3 is Reduce.
For example,
Get time between two impulses on a pair of pressure meters on the road
Map those ti...