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How to use mongoimport to import csv

... Your example worked for me with MongoDB 1.6.3 and 1.7.3. Example below was for 1.7.3. Are you using an older version of MongoDB? $ cat > locations.csv Name,Address,City,State,ZIP Jane Doe,123 Main St,Whereverville,CA,90210 John Doe,555 Broadway Ave,New York,NY,10010 ...
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Is explicitly closing files important?

... Python aren't guaranteed to work this way. For example IronPython, PyPy, and Jython don't use reference counting and therefore won't close the file at the end of the loop. It's bad practice to rely on CPython's garbage collection implementation because it makes your code less portable. You might...
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Asynchronously wait for Task to complete with timeout

... completed after X milliseconds, I want to display a message to the user. And if it hasn't completed after Y milliseconds, I want to automatically request cancellation . ...
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When use getOne and findOne methods Spring Data JPA

...ing a method on it is required. findOne()/findById() is really more clear and simple to use than getOne(). So in the very most of cases, favor findOne()/findById() over getOne(). API Change From at least, the 2.0 version, Spring-Data-Jpa modified findOne(). Previously, it was defined in the Cru...
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How to create war files

... You can use Ant to set up, compile, WAR, and deploy your solution. <target name="default" depends="setup,compile,buildwar,deploy"></target> You can then execute one click in Eclipse to run that Ant target. Here are examples of each of the steps: Prec...
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A Windows equivalent of the Unix tail command [closed]

I'm looking for the equivalent of the Unix 'tail' command that will allow me to watch the output of a log file while it is being written to. ...
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Five equal columns in twitter bootstrap

I want to have 5 equal columns on a page I am building and I can't seem to understand how the 5 column grid is being used here: http://web.archive.org/web/20120416024539/http://domain7.com/mobile/tools/bootstrap/responsive ...
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Why does npm install say I have unmet dependencies?

...a dependency for others modules) at the bottom. Re-run the npm install command. The problem could be caused by npm's failure to download all the package due to timed-out or something else. Note: You can also install the failed packages manually as well using npm install findup-sync@0.1.2. Bef...
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Sending HTML email using Python

...rom'] = me msg['To'] = you # Create the body of the message (a plain-text and an HTML version). text = "Hi!\nHow are you?\nHere is the link you wanted:\nhttp://www.python.org" html = """\ <html> <head></head> <body> <p>Hi!<br> How are you?<br&gt...
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How to get first element in a list of tuples?

I have a list like below where the first element is the id and the other is a string: 12 Answers ...