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How to make an Android device vibrate?
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13 Answers
13
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How to generate a random number between a and b in Ruby?
To generate a random number between 3 and 10, for example, I use: rand(8) + 3
8 Answers
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Bidirectional 1 to 1 Dictionary in C#
I am looking for a generic, bidirectional 1 to 1 Dictionary class in C# (2), ie. a BiDictionaryOneToOne<T, S> which is guaranteed to only contain one of each value and key (up to RefEquals anyway), and which can be searched using either key or value. Anyone know of one, or should I just impl...
Why are there two build.gradle files in an Android Studio project?
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dependencies {
classpath 'com.android.tools.build:gradle:1.3.0'
}
}
ext {
compileSdkVersion = 23
buildToolsVersion = "23.0.1"
}
In your app\build.gradle
apply plugin: 'com.android.application'
repositories {
mavenCentral()
}
android {
compileSdkVersion roo...
Postgresql query between date ranges
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211
With dates (and times) many things become simpler if you use >= start AND < end.
For exa...
How to force maven update?
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1630
mvn clean install -U
-U means force update of snapshot dependencies. Release dependencies ...
How to get diff working like git-diff?
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14 Answers
14
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“for loop” with two variables? [duplicate]
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201
If you want the effect of a nested for loop, use:
import itertools
for i, j in itertools.produc...
How to have multiple data-bind attributes on one element?
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127
Like this:
<a data-bind="html: name, attr: { href: url }">
You use comma-separated ...
What is the role of src and dist folders?
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1 Answer
1
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