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MongoDB: How to update multiple documents with a single command?

... For Mongo version > 2.2, add a field multi and set it to true db.Collection.update({query}, {$set: {field1: "f1", field2: "f2"}}, {multi: true }) share ...
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RedirectToAction with parameter

...arameter appears in the URL, which is based on how the RouteConfig file is and how routing mechanisms are. For instance, new { id = 100 } can produce the URL "/100", while new {groupId = 100} might be interpreted as a query string (as was mentioned above), resulting in the URL "?groupId=100". ...
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Removing nan values from an array

...valently x = x[~numpy.isnan(x)] [Thanks to chbrown for the added shorthand] Explanation The inner function, numpy.isnan returns a boolean/logical array which has the value True everywhere that x is not-a-number. As we want the opposite, we use the logical-not operator, ~ to get an array with ...
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Can I escape a double quote in a verbatim string literal?

... I'm trying to use @Html.Raw() and the quadruple quote breaks my string – JoshYates1980 Sep 26 '14 at 20:35 1 ...
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Padding or margin value in pixels as integer using jQuery

... FYI: jQuery does add the 'px', so Ian's solution works and will also return an integer when passed into parseInt() -- and it doesn't require a plugin: parseInt($('a').css('margin-top').replace('px', '')) – Peter Rust Jan 23 '11 at 0:55 ...
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Changing the resolution of a VNC session in linux [closed]

...eas if I set it to run at 1600x1200 it doesn't fit on the laptop's screen, and I have to scroll it all the time. 15 Answers...
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Extracting hours from a DateTime (SQL Server 2005)

I can extract the month and day by using Day(Date()) , Month(Date()) . I can't extract hours, with HOUR(Date()) . I get the following error. ...
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Nested classes' scope?

I'm trying to understand scope in nested classes in Python. Here is my example code: 6 Answers ...
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Where do I find some good examples for DDD? [closed]

...The difficulty with DDD samples is that they're often very domain specific and the technical implementation of the resulting system doesn't always show the design decisions and transitions that were made in modelling the domain, which is really at the core of DDD. DDD is much more about the process ...
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Alter Table Add Column Syntax

... @ethanbustad It is also valid for DB2 and Postgres. – ᴠɪɴᴄᴇɴᴛ Sep 2 '16 at 14:39 3 ...