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New to MongoDB Can not run command mongo
...ata/db/
$ sudo chown `id -u` /data/db
You can also tell MongoDB to use a different data directory,
with the --dbpath option.
For more detailed information go to MongoDB wiki page.
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Right align text in android TextView
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I think that you are doing this: android:layout_width = "wrap_content"
If this is the case, do this: android:layout_width = "match_parent"
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How to remove css property in jQuery
...attributes defined in the "style" attribute. This will NOT take any effect If they are assigned to a class or similar.
– José Carlos
Sep 25 '16 at 22:09
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Difference between .success() and .complete()?
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.success() only gets called if your webserver responds with a 200 OK HTTP header - basically when everything is fine.
However, .complete() will always get called no matter if the ajax call was successful or not - maybe it outputted errors and returned ...
Convert HashBytes to VarChar
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CONVERT() doesn't work in SQL 2005. If you're using SQL 2008 or above, then use CONVERT() all you want. Sadly I'm not aware of a single command which will work for all SQL versions, so either do some crazy version checking in your script, or just make a note so...
How to get filename without extension from file path in Ruby
...name works with local pathnames while File always assumes Unix pathnames (difference is path and drive separators which are used in MS Windows, for example)
– nimrodm
Dec 21 '12 at 16:50
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MongoDB SELECT COUNT GROUP BY
... error message when I try that "errmsg" : "exception: A pipeline stage specification object must contain exactly one field.", ?
– Steven
Apr 16 '14 at 17:42
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How to pass a parcelable object that contains a list of objects?
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If class Product is compatible with parcelable protocol, following should work according to documentation.
products = new ArrayList<Product>();
in.readList(products, Product.class.getClassLoader());
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Can jQuery provide the tag name?
...t several elements on a HTML page which have the same class - but they're different element types. I want to find out the tag name of the element as I loop over them - but .attr doesn't take "tag" or "tagname".
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Why doesn't println! work in Rust unit tests?
...t test ... ok
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured
If tests fail, however, their stdout will be printed regardless if this option is present or not.
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