I have a HTML list of about 500 items and a "filter" box above it. I started by using jQuery to filter the list when I typed a letter (timing code added later): $('#filter').keyup( function() { var jqStart = (new Date).getTime(); var search = $(this).val().toLowerCase(); var $list = $('ul.ablist > li'); $list.each( function() { if ( $(this).text().toLowerCase().indexOf(search) === -1 ) $(this).hide(); else $(this).show(); } ); console.log('Time: ' + ((new Date).getTime() - jqStart)); } ); However, there was a couple of seconds delay after typing each letter (particularly the first letter). So I thought it may be slightly quicker if I used plain Javascript (I read recently that jQuery's each function is particularly slow). Here's my JS equivalent: document.getElementById('filter').addEventListener( 'keyup', function () { var jsStart = (new Date).getTime()...
You can find the instructions for connecting Kindle Fire to the ADB in a PDF of instructions provided by Amazon.
ReplyDeleteParaphrased from the document:
Edit the adb_usb.ini file (located in ~/.android/)
Add the lines:
0x1949
0x0006
Save the file.
Run these commands to restart adb:
adb kill-server
adb start-server
adb devices
NOTE: For Windows 7 users you need to download an additional driver.
Linux uses a different way to set up the device. According to Using Hardware Devices, you need to set up your Linux system as follows:
ReplyDeleteEdit /etc/udev/rules.d/51-android.rules as root, and add the following line (create this file if it does not exist):
SUBSYSTEM=="usb", ATTRS{idVendor}=="1949", MODE="0666"
Change the permission of this file by executing the following command as root:
chmod a+r /etc/udev/rules.d/51-android.rules
Reload the rules by executing the following command as root:
udevadm control --reload-rules
Run these commands to restart adb:
adb kill-server
adb devices
If everything is ok, you will see your Kindle Fire listed as a device.