Data dodania Pytanie
2017-04-22 10:04 Functional Programming and business domain model »
Functional programming discourages the mutable state, and qualifies data structures as everlasting values. Variable may be assigned a new value (a new...
(1) odpowiedzi
2017-04-22 10:04 How to sort on multiple columns using takeOrdered? »
How to sort by 2 or multiple columns using the takeOrdered(4)(Ordering[Int]) approach in Spark-Scala. I can achieve this using the sortBy like this :...
(2) odpowiedzi
2017-04-22 10:04 Json data passed as argument [FromBody] is Map to Class gives NULL »
I have a following JSON String , which is passed as a input parameter of my Web-API. I face trouble in accessing the multilevel JSON data , only NULL ...
(1) odpowiedzi
2017-04-22 10:04 How to change claim values in refresh tokens and bearer authentication »
I want to change the value of a claim via refresh tokens. My refresh token provider is like this: public class MyRefreshTokenProvider : Authenticatio...
(1) odpowiedzi
2017-04-22 09:04 Why is -1**2 a syntax error in JavaScript? »
Executing it in the browser console it says SyntaxError: Unexpected token **. Trying it in node: > -1**2 ... ... ... ...^C I thought this is an ...
(2) odpowiedzi
2017-04-22 09:04 Can class object be called from React Component Prop? »
I'm studying ReactNative.Navigator.renderScene props. 'use strict'; import React,{Component} from 'react'; import ReactNative from 'react-native'; co...
(1) odpowiedzi
2017-04-22 09:04 Listener refused the connection »
I am having a problem while configuring a hibernate application. Please could you help me with this. I searched a whole lot of forums but could not fi...
(0) odpowiedzi
2017-04-22 08:04 Javascript performance: reduce() vs for-loop »
I was attempting this Codewars challenge and the problem involves finding the divisors of a number and then calculating the sum of these divisors squa...
(3) odpowiedzi
2017-04-22 07:04 how to set values from sql database to java textbox? »
When I try to access data from SQL Server, the data column is of type varchar. But I try to set it into textbox, I got these type of exception Conver...
(2) odpowiedzi
2017-04-22 07:04 mini-profiler is not working »
in the console of browser it shows error:- "NetworkError: 500 Internal Server Error - http://localhost:3000/mini-profiler-resources/includes.js?v=12b...
(0) odpowiedzi
2017-04-22 07:04 Scala - Sealed trait grand child »
While experimenting with sealed traits, I found (to my surprise) that if in one file, I have this code sealed trait Sealed trait SealedChild extends...
(1) odpowiedzi
2017-04-22 07:04 facebook login not working in mobile browsers »
I implemented facebook login in my website using 'react-facebook-login' module and I used this code in CompentDidMount `// Facebook Authentication...
(1) odpowiedzi
2017-04-22 07:04 Android cannot play mp3 in Chrome after using .htaccess »
I got a website and want to let user to play/download mp3 files only when they access from download.php while all mp3 files are protected from direct ...
(0) odpowiedzi
2017-04-22 06:04 Two div with same class name overlapping each other »
On clicking a button my program will create a dynamic div with a class name dynamictextbox . There is a label with the class name mytxt and textbox wi...
(3) odpowiedzi
2017-04-22 05:04 RSpec how to test an argument data type passed to a method »
I need to test the passed argument type is an integer. Here is my test spec: require 'ball_spin' RSpec.describe BallSpin do describe '#create_ball...
(2) odpowiedzi
2017-04-22 05:04 Cannot get file from web api »
I am trying to send a file via a get request but this code is not working. I am using .NET Core and testing the API with Postman. // POST api/values ...
(2) odpowiedzi
2017-04-22 05:04 React - Parse HTML string and insert components at particular places within it »
I'm working on an app for a client who wants to display Zendesk Support article data with richer content than the API/tool supports. The API, powered ...
(0) odpowiedzi
2017-04-22 04:04 How to seed pivot table in Laravel 5.4? »
I am following a tutorial called Incremental API in laracasts by Jeffrey Way. There is a different coding between Laravel 4 faker class seeding and ...
(3) odpowiedzi
2017-04-22 04:04 How to build an array of intervals out of other intervals »
Given the following array of intervals: today = Time.current.beginning_of_day tomorrow = Time.current.tomorrow.beginning_of_day availabilities = { ...
(4) odpowiedzi
2017-04-22 04:04 How do I know that a gem is compatible with a version of rails? »
I'm just getting started with ruby on rails and as I follow the tutorial, there isn't an explanation of how certain gems were gathered and placed in t...
(3) odpowiedzi
2017-04-22 04:04 macOS Server 5.3 Calendar pg_ctl not starting »
After updating macOS Server to 5.3 (running on macOS 10.12.4) my Calendar & Contacts have stopped syncing. It seems that it's having trouble star...
(0) odpowiedzi
2017-04-22 04:04 Reference vs. Precise Reference in Dalvik Verifier »
I am writing instrumentation on Dalvik bytecode which performs some logging for various method call entries. Specifically, at various method call site...
(3) odpowiedzi
2017-04-22 04:04 Messenger Send API File Attachment MP3 Unexpected internal error »
I'm trying to send an audio file that can be downloaded via the Send API from Facebook Messenger. The process works fine for an audio attachment, but ...
(0) odpowiedzi
2017-04-22 04:04 Sometimes, error "ORA-00933" occurs when using entity framework to query to Oracle DB but when I restart the webapp, it works »
I have used Entity Framework 5 for Oralce Database of web-based application. Sometimes (rarely happens), error "ORA-00933" occurs but when I restart t...
(0) odpowiedzi
2017-04-22 04:04 How to pass a function result to a tuple? »
I am working on a Python/Django/Wagtail project, and at some point I have a class like this: class SuperClass(BaseClass): body = StreamField([ ...
(2) odpowiedzi
2017-04-22 02:04 PostgresSQL: table referencing only part of a composite primary key »
I am Creating a movie and tv show streaming service database(for school project) using Postgres 9.6.2. I am running into the following error: there ...
(1) odpowiedzi
2017-04-22 02:04 How do you run unit tests for a specific target framework in Visual Studio 2017? »
I am really loving the new .csproj format. It is so much better than that dreaded (limited) project.json. However, there is one thing that I am tryin...
(2) odpowiedzi
2017-04-22 02:04 Swift 2: UIImagePickerController returning nil or object that is not UIImage »
I just got an isolated crash report for imagePickerController:picker: didFinishPickingMediaWithInfo with an EXC_BREAKPOINT message (which I understand...
(0) odpowiedzi
2017-04-22 01:04 Get random double (floating point) value from random byte array between 0 and 1 in C#? »
Assume I have an array of bytes which are truly random (e.g. captured from an entropy source). byte[] myTrulyRandomBytes = MyEntropyHardwareEngine.G...
(6) odpowiedzi
2017-04-22 01:04 What happen when the activity crash? »
I have a service created like this : <service android:name="com.myFirebaseMessagingService"> <intent-filter> <action a...
(1) odpowiedzi
2017-04-22 01:04 Combining CSS matrixes »
I am attempting to combine two css 3d transforms from one being applied to a parent and one being applied to a child to a single unified one being app...
(1) odpowiedzi
2017-04-22 01:04 Can I follow a not logged in user using Asp.Net Core Identity? »
The question is quite explicit I think. I have logged-in users and not logged-in users, I would like to be able to identify an user who is coming bac...
(1) odpowiedzi
2017-04-22 00:04 Does PHP have an equivalent to ColdFusion's QueryNew? »
I'm migrating from ColdFusion to PHP and have an application that uses ColdFusion's QueryNew function to dynamically build what is to me basically an ...
(0) odpowiedzi
2017-04-22 00:04 Coming from C, I need some help figuring out, how to best generate Chess-Bitmaps from an input-string »
I'm attempting to generate some Bitmaps from an input-string for the chess-variant "Anti-King Chess". Unfortunately I have to do it in Java, which I'm...
(3) odpowiedzi
2017-04-21 23:04 How to have one button do both "enable" and "disable" in ASP.net MVC »
I am new to ASP.Net MVC, and still trying to wrap my head around the controller and passing data to the view and back. Here is my question. I have a ...
(0) odpowiedzi