Author: jasper

  • 兜兜转转

    兜兜转转

    真是风水轮流转,兜兜转转,大家又用回WordPress?

  • VideoPress is awesome

    VideoPress is awesome

  • ‘rsync’ command source and destination explained

    ‘rsync’ command source and destination explained

    rsync command is super useful because it could incrementally sync files between locations without the overhead of compressing and transferring. There are heaps of tutorials about how to use it, how very few cover the point that how to sync two folders, which I believe is the most common use. I’d run rsync -avzP dir1 […]

  • Role transition to a Frontend Developer

    Role transition to a Frontend Developer

    There are only two hard problems in Computer Science: cache invalidation and naming things. Phil Karlton I recently started a frontend role at Automattic. Just in case any of you still don’t know the company, it’s the company behind WordPress.com, Tumblr, Simplenote etc. Developers at A8C are all kinda full stack engineers. I was mostly […]

  • 10 Years Anniversary

    10 Years Anniversary

    Freak! It’s been 10 years already since I first wrote a post ….

  • Add permanent route for VPN connections on Windows 10

    Add permanent route for VPN connections on Windows 10

    Add-VpnConnectionRoute -ConnectionName “YPC” -DestinationPrefix “10.1.1.0/24” -PassThru

  • Fix! Unable to Remove bluetooth devices/mouse/keyboard/speaker issue for Windows 10

    Fix! Unable to Remove bluetooth devices/mouse/keyboard/speaker issue for Windows 10

    This is the only working solution for me. Enjoy. My symptoms: – Previously working bluetooth speaker (UE BOOM 2 in my case) stops connecting – Windows 10 ‘Bluetooth and other devices’ menu shows the device as Paired – Pressing connect makes it attempt to connect but fails then it goes back to Paired – Remove […]

  • Example of Sending SMS in PHP Using AWS SNS

    Example of Sending SMS in PHP Using AWS SNS

    $client = AWS::createClient(‘Sns’); $sms = [ ‘Message’ => ‘sms_content’, ‘PhoneNumber’ => ‘sms_recipient’, ‘MessageAttributes’ => [ ‘AWS.SNS.SMS.SenderID’ => [ ‘DataType’ => ‘String’, ‘StringValue’ => ‘AD’ ], ‘AWS.SNS.SMS.SMSType’ => [ ‘DataType’ => ‘String’, ‘StringValue’ => ‘Transactional’ ], ] ]; $result = $client->publish($sms);

  • [CI] Bulb Switcher

    [CI] Bulb Switcher

      There are n bulbs that are initially off. You first turn on all the bulbs. Then, you turn off every second bulb. On the third round, you toggle every third bulb (turning on if it’s off or turning off if it’s on). For the nth round, you only toggle the last bulb. Find how […]