I want to create a model object, like Person, if person's id doesn't not exist, or I will get that person object. 6 Answer...

My codebase has a long build.properties file written by someone else. I want to see the available built targets without having to search through the file manually. Does ant have a command for this - something like ant show-targets - that will make it list all the targets in the build file? ...

I want to call a service when a certain activity starts. So, here's the Service class: 5 Answers ...

Ok so I an contributing to a project on github. The project on github is upstream , my forked repo on github is origin , and my local repo on my computer. ...

We have an Android project that uses the new Gradle build system, and we use Android Studio as a development tool. When there are several product flavors specified in build.gradle , we notice that Android Studio builds the first one specified alphabetically. Is there a way to tell Android Studio to...

... am trying my very first formal python program using Threading and Multiprocessing on a windows machine. I am unable to launch the processes though, with python giving the following message. The thing is, I am not launching my threads in the main module. The threads are handled in a separate modul...

python setup.py install will automatically install packages listed in requires=[] using easy_install . How do I get it to use pip instead? ...

I created a function like this: 5 Answers 5 ...

How do you programmatically retrieve the number of columns in a pandas dataframe? I was hoping for something like: 6 Answer...

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