by H.Thirukkumaran | Aug 8, 2017 | tip of the day
In Mac the mouse wheel scroll works in opposite direction compared to Windows. To change that go to System Preferences -> Mouse -> Uncheck the Scroll direction: Natural checkbox.
by H.Thirukkumaran | Aug 8, 2017 | tip of the day
Use explode and implode functions to split string to array and join array to string.
by H.Thirukkumaran | Aug 8, 2017 | tip of the day
If you are using HDMI to VGA for using your monitor for display then check if the hdmi_safe flag is on in the /boot/config.txt file. If this is disabled then uncomment the line and reboot Raspberry Pi.
by H.Thirukkumaran | Aug 8, 2017 | tip of the day
If you are looking to try out a wakeword engine for your device then try http://docs.kitt.ai/snowboy/. This is one of the wakeword engines that can be used with Amazon Alexa
by H.Thirukkumaran | Aug 8, 2017 | tip of the day
If you are looking for a cloud service to extract data from your images including OCR and metadata about the images then try Google Cloud Vision API. This is a wonderful service offered by Google which has been field tested with large set of images.
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