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Recently I make hardware using esp8266, and some sensors I show in the schematic below. But unfortun...
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In part of my java program I read a sequence of inputs for the user. Scanner in = new Scanner(Syste...
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I have looked at multiple SO suggestions using JQuery. So far nothing works for me. I have a page fu...
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I have a button inside magento 2 admin configuration menu,after clicking on that button it will call...
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I have a div with a specific size, and the text in it is rotated -90deg, how can I center the text i...
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I\'ve been working on app, that has side-menu. I\'ve been inspired by other apps, and I want my menu...
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I have a question that I am struggling to find a solution for a long time. What is the best way to h...
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I\'m grabbing a list of images from an API. Then I am passing this image down to a single img elemen...
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I\'m using Codeigniter to build a webapp and I received this error: Fatal error: Call to a member f...
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Parsing JSON object in JavaScript and when I slice() it is giving me a character count instead of an...
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I have GStreamer 1.0 installed, From console on linux this work fine: gst-launch-1.0 souphttpsrc loc...
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I have the following serializer class NiceSerializer(serializers.Serializer): nice_field = seria...
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I have the string representation of a JSON-serialized object in Java e.g. \{\\\name\\\:\\\John\\\,\\...
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- 3 回答
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Reading data from user in realtime database (Google Database) and creating a Map() from DataSnapshot
I\'m attempting to create a map from the data that I get from the user in Realtime database. I manag...
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When I first launched my site, URLs were in the following format: project.php?projectID=1&pageID=2 ...
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