shashankpali

#!/bin/bash

# Complete Xcode Removal Script
# This script will remove ALL traces of Xcode from your macOS system
# WARNING: This action cannot be undone!

set -e  # Exit on any error

echo "🚨 WARNING: Complete Xcode Removal Script"
echo "=========================================="

shashankpali

🔑 Multiple GitHub Accounts with SSH (2025, macOS + Ed25519)

GitHub blocks legacy RSA/SHA-1 signatures. Use Ed25519 keys, one per account (e.g., personal and work), and map them via ~/.ssh/config.

Example values used below:

• Personal email: alice.personal@example.com
• Work email: alice.work@example.com
• Personal GitHub username: alice-personal
• Work GitHub org: acme-inc
  Replace with your own.

shashankpali

PLIST="${INFOPLIST_FILE}"
PLB=/usr/libexec/PlistBuddy
LAST_NUMBER=$($PLB -c "Print CFBundleVersion" "$PLIST")
NEW_VERSION=$(($LAST_NUMBER + 1))
$PLB -c "Set :CFBundleVersion $NEW_VERSION" "$PLIST"
//
add for extension
$PLB -c "Set :CFBundleVersion $NEW_VERSION" "$SRCROOT/SGSharedExtension/Info.plist"

shashankpali

 NSURL *appURL = [NSURL URLWithString:[NSString stringWithFormat:@"%@://", yourAppScheme]];
 
 NSString *className = @"UIApplication";
  if ( NSClassFromString( className ) )
  {
    id object = [ NSClassFromString( className ) performSelector: @selector( sharedApplication ) ];
    [ object performSelector: @selector( openURL: ) withObject:appURL];
  }

shashankpali

NSString *contextString = @"userName";
NSString *searchText = @"sh";

NSString *predicateString = [NSString stringWithFormat:@"%@ CONTAINS[c]", contextString];
      predicateString = [predicateString stringByAppendingString:@"%@"];
      NSPredicate *predicate = [NSPredicate predicateWithFormat:predicateString,searchText];
      NSArray *filteredArray = [refArray filteredArrayUsingPredicate:predicate];
      
                                          OR
Below code crash if searchText = @""

shashankpali

1. Make sure you have tagged a release version on GitHub.

2. The podspec file must contain the same version as GitHub.

// change git username
3. git config --global user.name MyName --replace-all

// change git email
4. git config --global user.email any@email --replace-all