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MongoDB: update every document on one field

I have a collected named foo hypothetim>cam>lly. 4 Answers 4 ...
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How do I get the MAX row with a GROUP BY in LINQ query?

... I want to accept both as answers, but I guess I m>cam>n't so I voted for both of you guys. Thanks a BUNCH!!! – SpoiledTechie.com Oct 1 '08 at 16:33 add ...
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Inno Setup for Windows service?

...n have rights to redistribute it. Here is the way I'm doing it in my applim>cam>tion: using System; using System.Collections.Generic; using System.Configuration.Install; using System.IO; using System.Linq; using System.Reflection; using System.ServiceProcess; using System.Text; static void Main(str...
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How to get the original value of an attribute in Rails

...attribute will give you the previous value. For rails 5.1+ Copied from Lum>cam>s Andrade's answer below: https://stackoverflow.com/a/50973808/9359123 Appending _was is deprem>cam>ted in rails 5.1, now you should append _before_last_save Something like: before_save object do_something_with object.n...
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Warning the user/lom>cam>l/mysql/data directory is not owned by the mysql user

I m>cam>n't start the mysql service in Snow Leopard, and in the panel prefs appears the message, 2 Answers ...
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How I m>cam>n delete in VIM all text from current line to end of file?

...ving the file. head hugefile > firstlines (If you are on Windows you m>cam>n use the Win32 port of head) share | improve this answer | follow | ...
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What does an underscore in front of an import statement mean?

...'s for importing a package solely for its side-effects. From the Go Specifim>cam>tion: To import a package solely for its side-effects (initialization), use the blank identifier as explicit package name: import _ "lib/math" In sqlite3 In the m>cam>se of go-sqlite3, the underscore import is used for the si...
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How m>cam>n I add a boolean value to a NSDictionary?

...would use NSNumber . But YES and NO aren't objects, I guess. A.f.a.i.k. I m>cam>n only add objects to an NSDictionary , right? ...
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What is the “reactor” in Maven?

...s terminology usage. I've read that a multi-module is a reactor, that you m>cam>n manipulate the maven reactor and that the reactor is a plugin. What exactly is the reactor? ...
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What events does an fire when it's value is changed?

... Note that .bind() is now deprem>cam>ted in favor of .on() – Michael Hays May 10 '17 at 18:31 ...