jkatayama

iOS sheat-sheet

Get a selected cell's index

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    let path = self.tableView.indexPathForSelectedRow
    segue.destinationViewController.detail = self.detailForIndexPath(path)
}

jkatayama

iOS9 improvement

Disblae ATS(AppTransportSecurity) to allow http

<key>NSAppTransportSecurity</key>
     <dict>
         <key>NSAllowsArbitraryLoads</key><true/>
     </dict>

jkatayama

cd $(dirname "$(which npm)")

jkatayama

while read path
do
  if [ -f "$path" ]; then
    echo "Pruning $path.."
    brew prune “$path”
  else
    echo "$path not found"
  fi
done < "$1"

jkatayama

###swift

$ curl https://raw.githubusercontent.com/github/gitignore/master/Swift.gitignore -o .gitignore

###objective-C

$ curl https://raw.githubusercontent.com/github/gitignore/master/Objective-C.gitignore -o .gitignore

jkatayama

LocationService

• Add it to info.plist

<key>NSLocationAlwaysUsageDescription</key>
<string>Description</string>

jkatayama

Rename Xcode Project

1.Rename project from Xcode

2.Rename scheme

• Most sites tell you only two steps avobe, but that's not enough to rename evrything. Since the original project name also exsists in .phxproj file and .xcuserstate file, you cannot modify these files from Xcode.
• To solve the problem, you can use grep command.

3.Go to your project directory

4.List all lines containing the original project name from the current directory

jkatayama

When you create a tableCell object for each row all you have to do is call dequeueReusableCellWithIdentifier on your tableView object. But this approach is only aviable when you work with storyboar. If you want to use a fully code-based cell class and one from .xib file, you need to register these identifiers to your tableView object.

Your tableViewCell is not on a tableView in storyboard and is initizlied progmatically

self.tableView.registerClass(<YourCellClass.self, forCellReuseIdentifier: "Cell")

jkatayama

{
    "categories": [
        "Decorative Trays & Bowls",
        "Electronics",
        "Other Dresses",
        "Pants",
        "Musical Instruments",
        "Shirts",
        "Tabletop",
        "Other Lighting",

jkatayama

Swift-chore

Generic

• http://austinzheng.com/2015/01/02/swift-generics-pt-1/
• http://austinzheng.com/2015/09/29/swift-generics-pt-2/

SorceKit

http://www.jpsim.com/uncovering-sourcekit/