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Reducing MongoDB database file size
...press, however, you do have some options if you have another computer with more space.
Export the database to another computer with Mongo installed (using mongoexport) and then you can Import that same database (using mongoimport). This will result in a new database that is more compressed. Now yo...
What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG?
...it's a Lossy format, and saving the same file over and over will result in more data being lost over time. It has a palette of thousands of colours and so is great for photographs, but the lossy compression means it's bad for logos and line drawings: Not only will they look fuzzy, but such images wi...
Python's many ways of string formatting — are the older ones (going to be) deprecated?
... edited to contain this phrase:
As the new string-formatting syntax is more flexible and handles tuples and dictionaries naturally, it is recommended for new code. However, there are no current plans to deprecate printf-style formatting.
(Emphasis mine.)
This phrase was removed later, in comm...
Learning Ruby on Rails
As it stands now, I'm a Java and C# developer. The more and more I look at Ruby on Rails, the more I really want to learn it.
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Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
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Open Source Alternatives to Reflector? [closed]
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When to use window.opener / window.parent / window.top
...t;
window.top refers to the top-most window from a window nested in one or more layers of <iframe> sub-windows
Those will be null (or maybe undefined) when they're not relevant to the referring window's situation. ("Referring window" means the window in whose context the JavaScript code is ...
How do I view the SQL generated by the Entity Framework?
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That is because after running .Single() your object is no more IQueryable I guess.
– Suhas
Jun 19 '13 at 7:39
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How do I prompt for Yes/No/Cancel input in a Linux shell script?
... untranslated here (Install, Answer) which would need to be addressed in a more fully completed translation, but even a partial translation would be helpful in many cases.
Finally, please check out the excellent answer by F. Hauri.
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Which is more efficient: Multiple MySQL tables or one large table?
...s to different people for different part of the data collection, it may be more convenient to split them. (Of course, you can look at defining views and giving authorization on them appropriately).
(c) For moving data to different places, especially during development, it may make sense to use tab...