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How to manually deprecate members
...forms, you can use several tags like so :
@available(tvOS, deprecated:9.0.1)
@available(iOS, deprecated:9.1)
@available(macOS, unavailable, message: "Unavailable on macOS")
func myFunc() {
// ...
}
More details in the Swift documentation.
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Define preprocessor macro through CMake?
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edited Jul 22 '19 at 17:12
jww
1
answered Jan 26 '12 at 11:42
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converting drawable resource image into bitmap
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edited Jan 31 '14 at 19:38
answered Jan 3 '12 at 19:14
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Convert a string to regular expression ruby
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150
Looks like here you need the initial string to be in single quotes (refer this page)
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How do I calculate square root in Python?
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10 Answers
10
Active
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sed error: “invalid reference \1 on `s' command's RHS”
... variant 2:
-r -e "s/WARNING: (\([a-zA-Z0-9./\\ :-]\+\))/${warn}WARNING: \1${c_end}/g" \
(Note: untested)
Without the -r argument back-references (like \1) won't work.
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improve this answe...
How to resize an image with OpenCV2.0 and Python2.6
...sed and adopted this example but unfortunately, this code is for OpenCV2.1 and does not seem to be working on 2.0. Here my code:
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Android Studio: Plugin with id 'android-library' not found
... }
dependencies {
classpath 'com.android.tools.build:gradle:1.1.1'
}
}
Replace version string 1.0.+ with the latest version. Released versions of Gradle plugin can be found in official Maven Repository or on MVNRepository artifact search.
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Active Record - Find records which were created_at before today
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165
Using ActiveRecord the standard way:
MyModel.where("created_at < ?", 2.days.ago)
Using t...
Why does one hot encoding improve machine learning performance?
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261
Many learning algorithms either learn a single weight per feature, or they use distances between...