cxyxlxdm

Android Recyclerview GridLayoutManager column spacing Here is the question, the first answer does not work well in my project,and it makes the spacing bigger between item and item. the second answer is quite perfect.But if RecyclerView has headers,it does not work well. Then I fixed it.

import android.graphics.Rect;
import android.support.v7.widget.RecyclerView;
import android.view.View;

/**

ericdke

let arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]

extension Array {
    func splitBy(subSize: Int) -> [[Element]] {
        return 0.stride(to: self.count, by: subSize).map { startIndex in
            let endIndex = startIndex.advancedBy(subSize, limit: self.count)
            return Array(self[startIndex ..< endIndex])
        }
    }
}

AndrewLJackson

# code based on https://en.wikipedia.org/wiki/Mahalanobis_distance
set.seed(1)

# define a point D
x <- matrix(rmnorm(1, c(2,2), matrix(c(1,0.1,0.1,1), 2, 2)), 1, 2) # vector of locations in 2 dimensional space
x <- t(x) # transpose


# Define a multivariate normal distribution for comparison
mu <- matrix(c(0, 0), 1, 2) # vector of bivariate means

rponte

# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object 
# and the abbreviated object name of the most recent commit.
git describe

# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0

# other examples

kyze8439690

import android.content.Context;
import android.support.annotation.NonNull;
import android.support.design.widget.AppBarLayout;
import android.support.v4.view.MotionEventCompat;
import android.support.v4.view.NestedScrollingChild;
import android.support.v4.view.NestedScrollingChildHelper;
import android.support.v4.view.VelocityTrackerCompat;
import android.support.v4.view.ViewCompat;
import android.support.v4.widget.ScrollerCompat;
import android.util.AttributeSet;

ashleymills

extension UIApplication {

    class func appVersion() -> String {
        return Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as! String
    }

    class func appBuild() -> String {
        return Bundle.main.object(forInfoDictionaryKey: kCFBundleVersionKey as String) as! String
    }

yqritc

ItemOffsetDecoration

public class ItemOffsetDecoration extends RecyclerView.ItemDecoration {

    private int mItemOffset;

    public ItemOffsetDecoration(int itemOffset) {
        mItemOffset = itemOffset;
    }

domenic

Embedders of V8 should generally use the head of the branch corresponding to the minor version of V8 that ships in Chrome.

Finding the minor version of V8 corresponding to the latest stable Chrome

To find out what version this is,

1. Go to https://omahaproxy.appspot.com/
2. Find the latest stable Chrome version in the table
3. Enter it into the "Translate a Chrome verison to a V8 version" box below the table.
4. Ignore the last two parts.

burczyk

var list = [8,1,55,34,13,8,5,0,1,3,2,21]

func quicksort1(list:[Int]) -> [Int] {
    if list.count == 0 {
        return []
    }
    
    let pivotValue = list[0]
    let smaller = filter(list, { $0 < pivotValue })
    smaller

ningsuhen

import Foundation

struct Regex {
    var pattern: String {
        didSet {
            updateRegex()
        }
    }
    var expressionOptions: NSRegularExpressionOptions {
        didSet {