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Rails update_attributes without save?
...=> 'Sierra', :years => '1990', :looks => 'Sexy'}
Source: http://api.rubyonrails.org/classes/ActiveRecord/Base.html
attributes=(new_attributes, guard_protected_attributes = true)
Allows you to set all the attributes at once by passing in a hash with keys matching the attribute names (whic...
Alternative to itoa() for converting integer to string C++? [duplicate]
...Tew : Thanks for your concern, but I guess I'm familiar enough with both C API and C++ API to handle sprintf, and know when (and how) to use it safely, and when NOT to use it at all... :-D
– paercebal
Sep 7 '11 at 10:52
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Open Source Alternatives to Reflector? [closed]
... aware of). But in the current source in codeplex there is a pretty simple API to convert the decompiled AST into C#, fyi.
– justin.m.chase
Feb 15 '11 at 16:53
2
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Setting HTTP headers
...pectGET() gets fires first)
mux.Handle("/watcher/{action}/{device}",Adapt(api.SerialHandler(mux),
api.EnableCORS(),
api.ExpectGET(),
))
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Get OS-level system information
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I think the best method out there is to implement the SIGAR API by Hyperic. It works for most of the major operating systems ( darn near anything modern ) and is very easy to work with. The developer(s) are very responsive on their forum and mailing lists. I also like that it is GP...
Automatically update version number
...elease" Command="c:\nuget\nuget push *.nupkg -Source https://www.nuget.org/api/v2/package" IgnoreExitCode="true" />
c:\nuget\nuget is where I have the NuGet client (remember to save your NuGet API key by calling nuget SetApiKey <my-api-key> or to include the key on the NuGet push call).
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Getting the class name from a static method in Java
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@Foumpie: Java 9 is going to introduce an official API that will supersede this unofficial Reflection.getCallerClass() thing. It’s a bit complicated for his trivial operation, i.e. Optional<Class<?>> myself = StackWalker.getInstance(StackWalker.Option.RETAIN_CLA...
How to set default values in Rails?
...n_default :people, :last_name, nil
end
end
change_column_default Rails API docs
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contenteditable change events
...s a very recent version of Firefox (14.0+), Chrome (18+), or IE (11+).
New API to understand
Not a lot of information available yet on best practices or case studies
Learn more:
I wrote a little snippet to compare using MutationObserers to handling a variety of events. I used balupton's code si...
Capture Image from Camera and Display in Activity
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Update (2020)
Google has added a new ActivityResultRegistry API that "lets you handle the startActivityForResult() + onActivityResult() as well as requestPermissions() + onRequestPermissionsResult() flows without overriding methods in your Activity or Fragment, brings increased type s...