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How can I get a list of all classes within current module in Python?
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Try this:
import sys
current_module = sys.modules[__name__]
In your context:
import sys, inspect
def print_classes():
for name, obj in inspect.getmembers(sys.modules[__name__]):
if inspect.isclass(obj):
print(ob...
android: move a view on touch move (ACTION_MOVE)
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If my memory serves me, without these values, the view will be compressed when moving it right or down. You can try to change them and see what happen.
– Vyacheslav Shylkin
Jul 8 '12 at 18:44
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Where should I put the log4j.properties file?
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Use the 'run' command to get tomcat in foreground; you can pass in java options via the command line. Also, the -x option to bash is useful to see what exactly happens to your options: JAVA_OPTS=-Dlog4j.debug bash -x /usr/local/tomcat/bin/catalina.sh run
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How can I properly handle 404 in ASP.NET MVC?
...aken from http://blogs.microsoft.co.il/blogs/shay/archive/2009/03/06/real-world-error-hadnling-in-asp-net-mvc-rc2.aspx and works in ASP.net MVC 1.0 as well
Here's how I handle http exceptions:
protected void Application_Error(object sender, EventArgs e)
{
Exception exception = Server.GetLastEr...
Using a custom typeface in Android
I want to use a custom font for my android application which I am creating.
I can individually change the typeface of each object from Code, but I have hundreds of them.
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How to automatically generate a stacktrace when my program crashes
I am working on Linux with the GCC compiler. When my C++ program crashes I would like it to automatically generate a stacktrace.
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What does $@ mean in a shell script?
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$@ is all of the parameters passed to the script.
For instance, if you call ./someScript.sh foo bar then $@ will be equal to foo bar.
If you do:
./someScript.sh foo bar
and then inside someScript.sh reference:
umbrella_corp_options "$@"
this will be passed to umbrella_...
Responsive image map
I have an existing image map in a responsive html layout. Images scale according to browser size, but the image coordinates are obviously fixed pixel sizes. What options do I have to resize the image map coordinates?
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Private module methods in Ruby
...just provides a convenient method, e.g.
module GTranslate
class Translator
def perform( text ); translate( text ); end
private
def translate( text )
# do some private stuff here
end
end
def self.translate( text )
t = Translator.new
t.perform( text )
end
end
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Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
I was trying run gem install json and got the following error
10 Answers
10
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