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Is there a better way of writing v = (v == 0 ? 1 : 0); [closed]
...I never approached this question as code golf, just to find a short way of doing the task without using any obscuring tricks like side effects of operators.
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Retrieve the commit log for a specific line in a file?
...2007-12-02 06:07:55 +0100 156) # Check version because firefox < 2.0 do
5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 157) vers=$(expr "$($browser_path -version)"
5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 158) NEWTAB='-new-tab'
5d6...
Null vs. False vs. 0 in PHP
...good "nothing" entities.
What is the difference, specifically in PHP? Does it have something to do with === ?
18 Answ...
Multi-Line Comments in Ruby?
...the line or
it will be a syntax error.
=end
puts "Hello world!"
<<-DOC
Also, you could create a docstring.
which...
DOC
puts "Hello world!"
"..is kinda ugly and creates
a String instance, but I know one guy
with a Smalltalk background, who
does this."
puts "Hello world!"
##
# most
# peop...
How do I convert this list of dictionaries to a csv file?
...er.writeheader()
dict_writer.writerows(toCSV)
EDIT: My prior solution doesn't handle the order. As noted by Wilduck, DictWriter is more appropriate here.
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Unable to execute dex: GC overhead limit exceeded in Eclipse
When I downloaded the Git project OsmAnd and went to compile it,
Eclipse returned these errors:
9 Answers
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Differences between Oracle JDK and OpenJDK
...cation passed the TCK (Java Technology Certification Kit).
Most of the vendors of JDK are written on top of OpenJDK by doing a few tweaks to [mostly to replace licensed proprietary parts / replace with more high-performance items that only work on specific OS] components without breaking the TCK co...
Add a common Legend for combined ggplots
... the common legend on top of the plot (rather than below), all you need to do is switch the arguments. In the above example, mylegend goes before arrangeGrob(). You also need to reverse the heights (i.e. heights=c(1,10)
– ljh2001
Jul 9 at 15:56
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How can I interrupt a ServerSocket accept() method?
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Strange, that there is no this info in docs: download.oracle.com/javase/6/docs/api/java/net/… method is not marked as throwing SocketException. It is only mentioned here download.oracle.com/javase/1.4.2/docs/api/java/net/…
– Vladislav Ras...
How to round a number to n decimal places in Java
What I would like is a method to convert a double to a string which rounds using the half-up method - i.e. if the decimal to be rounded is 5, it always rounds up to the next number. This is the standard method of rounding most people expect in most situations.
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