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Where to define custom error types in Ruby and/or Rails?
Is there a best practice for defining custom error types in a Ruby library (gem) or Ruby on Rails application? Specifically:
...
How can I get the executing assembly version?
... @Zainodis If you are referring to the ClickOnce version mentioned by @Justin, it is specified on the Publish tab within the project properties (i.e., not related to AssemblyVersion or AssemblyFileVersion).
– Chris Baxter
Jun 7 '13 at 12:55
...
START_STICKY and START_NOT_STICKY
...he service and redeliver the same intent to onStartCommand().
This article by Dianne Hackborn explained the background of this a lot better than the official documentation.
Source: http://android-developers.blogspot.com.au/2010/02/service-api-changes-starting-with.html
The key part here is a new re...
Applicatives compose, monads don't
...way with the rigid computation structure that Applicative supports.
Note, by the way, that although composing monads is difficult, it might be more than you need. The type m (n v) indicates computing with m-effects, then computing with n-effects to a v-value, where the m-effects finish before the n...
Java Persistence / JPA: @Column vs @Basic
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@Basic(optional) is (should be) checked on runtime by persistence provider before saving to DB. @Column is a column definition in database and is used for schema generation : stackoverflow.com/questions/2899073/…
– Piotr Gwiazda
Jun 16...
How to un-escape a backslash-escaped string?
...dy the case; this is the correct answer when the str is a repr of a str or bytes object as in the OP's case; the unicode-escape codec answer is for when it's not a repr, but some other form of escaped text (not surrounded by quotes as part of the string data itself).
– ShadowRa...
How to Customize the time format for Python logging?
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CSS container div not getting height
... imageUploader: {
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What is the type of lambda when deduced with “auto” in C++11?
...ere syntactic sugar for functors." Much potential confusion can be avoided by remembering this.
– Ben
Oct 31 '11 at 19:13
4
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Creating JS object with Object.create(null)?
...operties at all.
In other words: A javascript object inherits from Object by default, unless you explicitly create it with null as its prototype, like: Object.create(null).
{} would instead be equivalent to Object.create(Object.prototype).
In Chrome Devtool you can see that Object.create(null) ...