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Rails detect if request was AJAX
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If you're using :remote => true in your links or forms, you'd do:
respond_to do |format|
format.js { #Do some stuff }
You can also check before the respond_to block by calling request.xhr?.
sha...
Generate full SQL script from EF 5 Code First Migrations
...ase tables from your entity classes (provided your entity classes are well formed).
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CocoaPods - use specific pod version
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Use platform :ios, '8.0'. It will automatically install the previous one which will run on this platform
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Why is “if not someobj:” better than “if someobj == None:” in Python?
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The second form is categorically not bad practice. PEP 8 recommends using if x twice. First for sequences (instead of using len) and then for True and False (instead of using is). Practically all Python code I've seen uses if x and if ...
Validate uniqueness of multiple columns
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};
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Java unchecked: unchecked generic array creation for varargs parameter
...y other methods because determining that there are no unsafe operations performed on it might not be trivial.
– neXus
Nov 10 '17 at 14:29
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How does Activity.finish() work in Android?
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How to change the playing speed of videos in HTML5?
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postgresql - add boolean column to table set default
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How to detect if app is being built for device or simulator in Swift
...n avoids warning produced by @WZW's answer.
import Foundation
struct Platform {
static var isSimulator: Bool {
return TARGET_OS_SIMULATOR != 0
}
}
Example usage:
if Platform.isSimulator {
print("Running on Simulator")
}
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