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Difference between __str__ and __repr__?

...e come right out and say it — I do not believe in debuggers. I don’t really know how to use any debugger, and have never used one seriously. Furthermore, I believe that the big fault in debuggers is their basic nature — most failures I debug happened a long long time ago, in a galaxy far far a...
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.NET Configuration (app.config/web.config/settings.settings)

...emed to be ignoring my app.config file! It is supposed to connect to a web service and the service url is in my app.config. Unbeknownst to me, when I created the web reference, it also created a Settings.Settings file AND hardcoded the default value into the code. Even when I finally figured out (an...
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log4net argument to LogManager.GetLogger

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How to include file in a bash shell script

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Why does the expression 0 < 0 == 0 return False in Python?

...o say 0 &lt; x &lt;= 5 than to say (0 &lt; x) and (x &lt;= 5). These are called chained comparisons. And that's a link to the documentation for them. With the other cases you talk about, the parenthesis force one relational operator to be applied before the other, and so they are no longer chained...
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How to add reference to a method parameter in javadoc?

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JAX-RS / Jersey how to customize error handling?

...lient should be handled directly at the call, else the response of another service is passed through as response of your service although it is an unhandled internal server error. – Markus Kull Aug 25 '16 at 8:31 ...
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How to find out if you're using HTTPS without $_SERVER['HTTPS']

...PHP as a Fast-CGI application). Also, Apache 1.x servers (and broken installations) might not have $_SERVER['HTTPS'] defined even if connecting securely. Although not guaranteed, connections on port 443 are, by convention, likely using secure sockets, hence the additional port check. Additional n...
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Where to place JavaScript in an HTML file?

...and no sooner. Also, depending on your users' physical location, using a service like Amazon's S3 service may help users download it from a server physically closer to them than your server. Is your js script a commonly used lib like jQuery or prototype? If so, there are a number of companies, li...
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How to load JAR files dynamically at Runtime?

...ch are effectively JAR files. But it does a little more, as it offers e.g. services that can be dynamically discovered in JAR files at runtime. Or see the specification for the Java Module System. share | ...