I am new to backend development with android . I would like to know what are the best courses to start with and what is the best database to use. ?

Vote count: 0 The alchemy api for entities (TextGetRankedNamedEntities) seems to have a text limit around 7500 characters. I was wondering if this was a documented limitation or a defect? asked 1 min agoChristopher Hyland Let's block ads! (Why?)

Vote count: 0 I am writing a code to get video creation date and time from metadata, i am using following code to get creation date MediaMetadataRetriever retriever = new MediaMetadataRetriever(); retriever.setDataSource(path_to_video); String date = retriever.extractMetadata(MediaMetadataRetriever....

Vote count: 0 Once ru ing my test I faced this: =ERROR REPORT==== 29-Jul-2016::01:34:22 === ** Generic server <0.141.0> terminating ** Last message in was {send_req, {{url, ***************, *****************,443, undefined,undefined,"/api",https,hostname}, [{"X-API-Version","0.5"}, {"Accept","*/*"}]...

Vote count: 0 I installed the kafka-python package for Python. I have a kafka producer and consumer ru ing. I want the python code to read the kafka topic and print out the messages. My python code is below: import sys from kafka import KafkaConsumer def kafkatest(): print "Step 1 complete" consumer...

Vote count: 0 Here's the code for something I was testing out to put in a game I'm creating. I made this code to try to make the music loop over and over again. Here: from pygame import mixer mixer.init() mixer.music.load('C:\Users\owner-\Dropbox\Programming\Zelpha808\music.mp3') def play(): timer =...

Vote count: 0 I have a list of string numbers and a counter inside a for loop. If the counter is in the list I do something, like this: codes = ['123','1245','564','8920','57498'] f = open('path_to_file','r') for lineno, line in enumerate(file, start=1): if str(lineno) in codes: print str(lineno) + ...

Vote count: 0 I am trying to utilize angular's $http.jsonp() method to access data about a Vimeo video at an arbitrary url, say https://vimeo.com/176329517. I want a reliable way to pull the video id for a video, so I figured accessing Vimeo's API endpoint would be the most flexible way to go. Any i...

Vote count: 0 func showChatControllerForUser() { let chatLogController = ChatLogController(collectionViewLayout: UICollectionViewFlowLayout()) chatLogController.user = user var storyboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil) var vc: UINavigationController = storyboard.instantiateV...

Vote count: 0 I'm attempting to complete code for backpropagation, and the final step that I have is computing the change in weights and biases (using a quadrati cost). This step involves performing a matrix multiplication on two arrays after transposing one. # necessary functions for this example d...

Vote count: 0 Im having a problem loading pages in wordpress with ajax. I have to make animated page transition, so i decided to use ajax and put page content into a div which i will animate into view. I created this logic, that works 50% of the time. There are generally a lot of weird bugs. So my q...

Vote count: 0 I'm trying to reimplement (and modify) CUDA Particles for OpenCL and use it to query nearest neighbors for every particle. I've created the following structures: Buffer P holding all particles' 3D positions (float3) Buffer Sp storing int2 pairs of particle ids and their spatial hashes....

Vote count: 0 I have a multi module project which is structured something like this. Root |- Main Module (Application, Data binding enabled) |- Core Module (Library, Data binding enabled) Main module depends on the Core module. Core module contains all the android tests. When I run the androidTests ...

Vote count: 0 I'm trying to get windows authentification to work with a 3rd party application developped with GWT. I'm hosting the app with tomcat, on a windows server. I access the site through an IIS proxy (installed following the tomcat's documentation). If i modify a .jsp of the webapp to displa...

Vote count: 0 I have a very high-level, generic question related to the retrieval of data with an API, the storage of that data, and the ability to report off of the data. My background is primarily on the database side with a specific focus on reporting out of Crystal. That being said, I'm fairly g...

Vote count: 0 How do I get the href in this html structure: <ul id="ul"> <li> <a href="/index.html" class="a"> </a> </li> </ul> Knowing that I need to select exactly what is in the href and that there is other elements nested inside the li tag asked 29 secs agoJulien Fadel Let's block ads! (Why?)

Vote count: 0 I have a requirement to exclude special characters in first and last name of the fields . The special characters are :- “ ", / < > I'm using @Patte a otation on the field name , Please let know the correct regex for the field or where i'm going wrong? Please find my code below :- @NotE...

Vote count: 0 I have a smartwatch with round screen that is ru ing regular Android 5.1 (not Android Wear). My layout is getting cut off on the sides and would like to adjust it so everything fits on the screen or make a separate layout. Is there a way to achieve this on regular Android? I've been re...

Vote count: 0 I've made a top bar that contains drop-down MENU button on the right side. But this drop-down content has exactly the same size (width) as my MENU button. Finally - my goal is to make this drop-down content as wide as the top bar is. My HTML code looks like this: <div id="top-bar"> <di...

Vote count: 0 I have have a MYSQL query to join 3 tables together. There is an events table and for each event there are a number of dates. I am trying to create a query so that it pulls out each event and only the start date for that event. Now with the query below it fetches the results but I have...