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How to document Ruby code?
...es handlers for stdout and stderr
# Params:
# +command+:: command line string to be executed by the system
# +outhandler+:: +Proc+ object that takes a pipe object as first and only param (may be nil)
# +errhandler+:: +Proc+ object that takes a pipe object as first and only param (may be nil)...
What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
...
There's a difference when used in scanf() format string as the accepted answer says.
– J...S
Feb 16 '18 at 10:32
add a comment
| ...
How to check Django version
... to make sure that '1.7' < '1.7.1' < '1.7.5' < '1.7.10'. A normal string comparison would fail in the last comparison:
>>> '1.7.5' < '1.7.10'
False
The solution is to use StrictVersion from distutils.
>>> from distutils.version import StrictVersion
>>> Stri...
Why doesn't Java allow overriding of static methods?
... System.out.print(" ");
printValue();
}
public static void main(String[] args) {
System.out.println("Object: static type Base; runtime type Child:");
Base base = new Child();
base.printValue();
base.nonStatPrintValue();
System.out.println("Object: static type Child; ru...
Why doesn't Console.Writeline, Console.Write work in Visual Studio Express?
... XYZApplication.Console
{
class Program
{
static void Main(string[] args)
{
//Some code;
}
}
}
Try removing it from the namespace or use the full namespace instead i.e.
System.Console.Writeline("abc");
...
node.js global variables?
...
Could you provide a little bit more information please? Is this part of javascript or part of node? Is it a good pattern to follow? As in should I do this or should I use express set? Thanks
– Harry
M...
Using Sinatra for larger projects via multiple files
...ng your project
monk add riblits git://github.com/Phrogz/riblits.git
# Inside your empty project directory
monk init -s riblits
File Layout:
config.ru
app.rb
helpers/
init.rb
partials.rb
models/
init.rb
user.rb
routes/
init.rb
login.rb
main.rb
views/
layout.haml
login.haml
m...
Why does google.load cause my page to go blank?
...le-ajax-search-api/browse_thread/thread/e07c2606498094e6
Using one of the ideas, you could use a callback for the load to force it use append rather than doc.write:
setTimeout(function(){google.load('visualization', '1', {'callback':'alert("2 sec wait")', 'packages':['corechart']})}, 2000);
This...
How to force a WPF binding to refresh?
... a big fan of using nameof(YourCollectionProperty) as opposed to a literal string. This prevents bugs from refactoring and is more explicit what is actually intended. This is of course where you can't use the CallerMemberName attribute which is even nicer
– Assimilater
...
Returning multiple objects in an R function [duplicate]
...is to return a list object. So if you have an integer foo and a vector of strings bar in your function, you could create a list that combines these items:
foo <- 12
bar <- c("a", "b", "e")
newList <- list("integer" = foo, "names" = bar)
Then return this list.
After calling your functi...