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Why is it bad style to `rescue Exception => e` in Ruby?
...thing else".
Generally, don't do that, except in special cases where you know you don't need to worry. One example:
debugger rescue nil
The debugger function is a rather nice way to set a breakpoint in your code, but if running outside a debugger, and Rails, it raises an exception. Now theoret...
Pretty graphs and charts in Python [closed]
...plotlib and CairoPlot. I also use Matplotlib. In fact, I am using it right now.
– elmarco
Nov 10 '09 at 10:47
Strange ...
How do I monitor the computer's CPU, memory, and disk usage in Java?
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This method worked great until Java 9, it now throws a java.lang.reflect.InaccessibleObjectException due to the new access checking framework Java is using.
– Thor Lancaster
Jul 26 '19 at 0:14
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Accessing localhost:port from Android emulator
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Not working for me right now, but here's the link to the Android docs and it's clear that this is what sould do it (10.0.2.2); developer.android.com/tools/devices/emulator.html
– Stuart Hallows
May 17 '14 at 7:0...
How to trigger a file download when clicking an HTML button or JavaScript
This is crazy but I don't know how to do this, and because of how common the words are, it's hard to find what I need on search engines. I'm thinking this should be an easy one to answer.
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final keyword in method parameters [duplicate]
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Oh, and now in Java 8 we have the effectively final concept.
– Erick G. Hagstrom
Jun 11 '15 at 21:05
add a c...
Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
...ng homebrew and I somehow managed to break everything. I can't do anything now, this is what I get when I try to do bundle install:
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How can I fill out a Python string with spaces?
I want to fill out a string with spaces. I know that the following works for zero's:
13 Answers
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Add line break within tooltips
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It has worked in majority of the tooltip plugins i have tried as of now.
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How to use java.net.URLConnection to fire and handle HTTP requests?
...exOutOfBoundsException and consorts yourself.
Preparing
We first need to know at least the URL and the charset. The parameters are optional and depend on the functional requirements.
String url = "http://example.com";
String charset = "UTF-8"; // Or in Java 7 and later, use the constant: java.nio....