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Is there a way to change the spacing between legend items in ggplot2?
...g between legend keys
# @clauswilke
draw_key_polygon3 <- function(data, params, size) {
lwd <- min(data$size, min(size) / 4)
grid::rectGrob(
width = grid::unit(0.6, "npc"),
height = grid::unit(0.6, "npc"),
gp = grid::gpar(
col = data$colour,
fill = alpha(data$fill,...
Callback on CSS transition
...ething to do with the this element inside the callback. But its a required parameter, so in this case its just fulfilling the requirement.
– Doug Neiner
Mar 19 '11 at 17:23
8
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Update Row if it Exists Else Insert Logic with Entity Framework
...c void AddOrUpdate<TEntity>(
this IDbSet<TEntity> set,
params TEntity[] entities
)
where TEntity : class
which by the doc:
Adds or updates entities by key when SaveChanges is called. Equivalent
to an "upsert" operation from database terminology. This method can be
usefu...
Android map v2 zoom to show all the markers
...ore layout has happened - eg. CameraUpdateFactory.newLatLngBounds() with 4 params.
– andr
Aug 1 '13 at 19:18
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How does a PreparedStatement avoid or prevent SQL injection?
... statements you can force the user input to be handled as the content of a parameter (and not as a part of the SQL command).
But if you don't use the user input as a parameter for your prepared statement but instead build your SQL command by joining strings together, you are still vulnerable to SQL...
rails simple_form - hidden field - create?
... this:
= simple_form_for @movie do |f|
= f.hidden :title, :value => params[:movie][:title]
= f.button :submit
Again only use my answer is you do not want to reset the value submitted by the user.
I hope this makes sense.
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Facebook Open Graph not clearing cache
...
param fbrefresh might not be necessary as the debug tool refreshes the object without it.
– alexandru.topliceanu
Mar 25 '12 at 20:23
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How can I pad a value with leading zeros?
...nd the -6,6 correspond to the pad width. Same idea but slice take one less param; not sure if slice is faster or slower than subtr. Of course my solution isn't needing variable assignment.
– slartibartfast
Mar 4 '14 at 7:41
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How do I iterate over an NSArray?
I'm looking for the standard idiom to iterate over an NSArray. My code needs to be suitable for OS X 10.4+.
8 Answers
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Iterate through a HashMap [duplicate]
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Is param the name of the HashMap?
– c-an
Feb 27 '19 at 0:53
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