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Wget output document and headers to STDOUT
...stJoseph Lust
16.4k77 gold badges6969 silver badges7070 bronze badges
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What does new self(); mean in PHP?
...getInstance();
var_dump($a);
Here, you'll get :
object(MyChildClass)#1 (0) { }
Which means self means MyChildClass -- i.e. the class in which it is written.
For the second situation, the code would look like this :
class MyParentClass {
public static function getInstance() {
ret...
Cross-referencing commits in github
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206
The answer, so us lazy people can find it without following the link to the Autolinked Referenc...
How to assign colors to categorical variables in ggplot2 that have stable mapping?
...al colour scale as follows:
#Some test data
dat <- data.frame(x=runif(10),y=runif(10),
grp = rep(LETTERS[1:5],each = 2),stringsAsFactors = TRUE)
#Create a custom color scale
library(RColorBrewer)
myColors <- brewer.pal(5,"Set1")
names(myColors) <- levels(dat$grp)
colScale <- sc...
How do I capture bash output to the Mac OS X clipboard?
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edited Jan 10 '10 at 2:09
answered Nov 18 '09 at 1:50
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Java: possible to line break in a properties file?
...ot asked for.
– Enrice
Feb 26 at 15:05
add a comment
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change html text from link with jquery
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 23 '09 at 17:06
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Pass Nothing from Javascript to VBScript in IE9
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edited Feb 16 '12 at 16:50
answered Feb 16 '12 at 16:37
Pa...
Adding command line options to CMake
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edited Sep 10 '18 at 21:14
Peter Mortensen
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Question mark (?) in XML attributes for Android
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edited Aug 31 '12 at 10:16
ubershmekel
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answe...