nbhasin2

##Git Rebase and Squash - Tips

Git Rebase

Say you are on your branch.

1. Commit your changes (git add .) and (git commit -m "your message")
2. Checkout master (git checkout master)
3. Update master (git pull master)
4. Checkout your branch (git checkout "your branch name")
5. Rebase changes from master (git rebase master)

nbhasin2

##Package Installed

###Date There is a simple way to see all packages installation date. Go to:

cd /var/log Search for all dpkg.log, dpkg.log.1 by for example executing:

ls | grep 'dpkg.log'
and type:

nbhasin2

// Ref - http://stackoverflow.com/questions/24045890/why-does-a-function-call-require-the-parameter-name-in-swift

Functions

Suppose you define this:

func multiply1(f1: Double, f2: Double) -> Double {
    return f1 * f2
}
Parameter names are here only local to the function, and cannot be used when calling the function:

nbhasin2

           //Group 4 will be executed last after 1-3 are done executing
           //Multi Threadin in Swift Group Dispatch Example 
           //Global Dispatch Queue
           
            let dispatchGroup = dispatch_group_create()
            
            
             dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), {
                
            

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    override func didRotateFromInterfaceOrientation(fromInterfaceOrientation: UIInterfaceOrientation) {
        var text=""
        switch UIDevice.currentDevice().orientation{
        case .Portrait:
            self.delegate?.reloadButtons!()
        case .PortraitUpsideDown:
            text="PortraitUpsideDown"
        case .LandscapeLeft:
            text="LandscapeLeft"
        case .LandscapeRight:

nbhasin2

More links -
http://clover-lemongrass.cloudvent.net/blog/2015/06/11/zero-to-ble-on-ios-part-one/
http://clover-lemongrass.cloudvent.net/blog/2015/10/15/developing-ios-app-using-ble-standard/


Here is the complete code to discover peripheral, connect to it and discover its services and characteristics.

1.Connect peripheral

func centralManager(central: CBCentralManager, didDiscoverPeripheral peripheral: CBPeripheral, advertisementData: [String : AnyObject], RSSI: NSNumber) {

nbhasin2

diff --git a/Client.xcodeproj/project.pbxproj b/Client.xcodeproj/project.pbxproj
index b0a2f2129..a1345ccc4 100644
--- a/Client.xcodeproj/project.pbxproj
+++ b/Client.xcodeproj/project.pbxproj
@@ -252,6 +252,8 @@
 		435D7CC02461EFCB0043ACB9 /* IntroScreenWelcomeViewV2.swift in Sources */ = {isa = PBXBuildFile; fileRef = 435D7CBF2461EFCB0043ACB9 /* IntroScreenWelcomeViewV2.swift */; };
 		435D7CC32461EFDD0043ACB9 /* IntroScreenSyncViewV2.swift in Sources */ = {isa = PBXBuildFile; fileRef = 435D7CC22461EFDD0043ACB9 /* IntroScreenSyncViewV2.swift */; };
 		435D7CC5246209AA0043ACB9 /* IntroViewControllerV2.swift in Sources */ = {isa = PBXBuildFile; fileRef = 435D7CC4246209AA0043ACB9 /* IntroViewControllerV2.swift */; };
+		4360D9AC24943AF10041EE16 /* ListSelectionController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4360D9AB24943AF10041EE16 /* ListSelectionController.swift */; };
+		4360D9AF24943C220041EE16 /* LoginDataSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4360D9AE24943C220041EE16 

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  let center = UNUserNotificationCenter.current()

  center.getNotificationSettings { permission in
      switch permission.authorizationStatus {
      case .authorized:
          print("Authorized")
      case .denied:
          print("Denied")
      case .ephemeral:
          print("Temporary notification for App Clips")

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{
  "data": [
    {
      "slug": "android-keystore-reliability-experiment-v3",
      "appId": "org.mozilla.firefox",
      "appName": "fenix",
      "channel": "release",
      "endDate": null,
      "branches": [
        {

nbhasin2

Keybase proof

I hereby claim:

• I am nbhasin2 on github.
• I am nbhasin (https://keybase.io/nbhasin) on keybase.
• I have a public key ASD2iy7cgeZ217gBxezjgO0YbEz5StVZnUm6lydmHITa-go

To claim this, I am signing this object: