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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
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319
Security Notice: This solution should not be used in situations where the quality of your ra...
How can I exclude some folders from my Eclipse project?
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15
Filters will hide resources from view, but they're still in the project.
If you create a projec...
Show DialogFragment with animation growing from a point
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168
+100
Being ...
Android OpenGL ES and 2D
...have your canvas set up, you start by calling something like:
gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
After that you're ready to render a sprite.
First, you'll need to load the sprite into a texture: http://qdevarena.blogspot.com/2009/02/how-to-load-texture-in-android-opengl.html
However, this is th...
How do I unit test web api action method when it returns IHttpActionResult?
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195
Here Ok() is just a helper for the type OkResult which sets the response status to be HttpStat...
MySQL - SELECT WHERE field IN (subquery) - Extremely slow why?
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10 Answers
10
Active
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How to verify a method is called two times with mockito verify()
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1 Answer
1
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Android Studio Multi-Windows for One Project
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edited Mar 13 '18 at 13:59
anand krish
2,87944 gold badges3030 silver badges4242 bronze badges
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Remove NA values from a vector
..., etc.)
Setting na.rm=TRUE does just what you're asking for:
d <- c(1, 100, NA, 10)
max(d, na.rm=TRUE)
If you do want to remove all of the NAs, use this idiom instead:
d <- d[!is.na(d)]
A final note: Other functions (e.g. table(), lm(), and sort()) have NA-related arguments that use d...
What is the scope of variables in JavaScript?
...function f() {
function g() {
console.log(x)
}
let x = 1
g()
}
f() // 1 because x is hoisted even though declared with `let`!
Function parameter names
Function parameter names are scoped to the function body. Note that there is a slight complexity to this. Functions dec...