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Handling warning for possible multiple enumeration of IEnumerable

... you wish to enumerate. I can change the objects parameter to be List and then avoid the possible multiple enumeration but then I don't get the highest object that I can handle. The goal of taking the highest object is noble, but it leaves room for too many assumptions. Do you really want som...
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Java Multiple Inheritance

In an attempt to fully understand how to solve Java's multiple inheritance problems I have a classic question that I need clarified. ...
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Can someone copyright a SQL query? [closed]

...ar we have to export a list of students from our student management system and send it to a company that handles our online exams. ...
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How do I package a python application to make it pip-installable?

...ing competition we're running at work. I figured I'd use this time wisely, and get up to speed on virtualenv, pip, packaging, django 1.3, and how to write an easily redistributable application. So far, so good. ...
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How does one get started with procedural generation?

...ation has been brought into the spotlight recently (by Spore, MMOs, etc), and it seems like an interesting/powerful programming technique. My questions are these: ...
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Why do I need to explicitly push a new branch?

I am new in git and I am practicing. I created a local branch but I saw that when I did git push my branch was not uploaded to the repository. I had to actually do: git push -u origin --all . Why is this? Isn't a branch a new change to be pushed by default? Why do I need to run the second com...
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List View Filter Android

I have created a list view in android and I want to add edit text above the list and when the user enter text the list will be filtered according to user input ...
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Install Marketplace plugin on Eclipse Juno

I downloaded the Eclipse Juno 4.2 classic bundle , and saw that Help > Marketplace... was not available. AFAIK, this is provided by the mpc plugin. On their website however, I didn't see a trace of how to install the mpc client for Juno. ...
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How to document Ruby code?

...ur documentation for the RDoc processor, which can find your documentation and generate HTML from it. You've put your comment in the right place for that, but you should have a look at the RDoc documentation to learn about the kinds of tags that RDoc knows how to format. To that end, I'd reformat yo...
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Random record in ActiveRecord

I'm in need of getting a random record from a table via ActiveRecord. I've followed the example from Jamis Buck from 2006 . ...