How to read UTF-8 files with Pandas?

I have a UTF-8 file with twitter data and I am trying to read it into a Python data frame but I can only get an 'object' type instead of unicode strings: ``` # file 1459966468_324.csv #1459966468_324...

21 Jun at 14:50

Create Empty Dataframe in Pandas specifying column types

I'm trying to create an empty data frame with an index and specify the column types. The way I am doing it is the following: ``` df = pd.DataFrame(index=['pbp'], columns=['contract',...

5 Aug at 11:4

How do I disable all Roslyn Code Analyzers?

I'm trying to work with a large opensource project that has a handful of Roslyn Code Analyzers. When I open the solution Visual Studio uses ~35% CPU for about 15 minutes. Using PerfView I've figured o...

Load references with a specific orderby in ServiceStack Ormlite

Given the following set of classes: ``` public class Player { int Id { get; set; } [Reference] public List<Stats> Stats { get; set; } } public class Stats { int Id { get; set; } ...

6 Apr at 19:29

How to convert a list to a dictionary with indexes as values?

I am trying to convert the following list: ``` l = ['A', 'B', 'C'] ``` To a dictionary like: ``` d = {'A': 0, 'B': 1, 'C': 2} ``` I have tried answers from other posts but none is working for me. I ...

2 Dec at 13:27

Send HTTP Post request in Xamarin Forms C#

Before I start, I would like to say that I have googled solutions to this problem but have either not understood them (I am a newbie) or they do not work. What I want to do is send JSON data to a RES...

6 Apr at 20:54

java Lang UnsupportedClassVersion Error in Xamarin Studio

I am getting the following error when I am building my project . How do I correct this ? C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(3,3): Error: java.lang.Unsupport...

12 Apr at 23:24

Is there a way to specify which pytest tests to run from a file?

Is there a way to select `pytest` tests to run from a file? For example, a file `foo.txt` containing a list of tests to be executed: ``` tests_directory/foo.py::test_001 tests_directory/bar.py::test_s...

8 Jul at 22:46

MVC ServiceStackController.Execute(requestDto) - why do the filters (like validation) not get fired?

What is the rationale behind not running the filters such as validation for: ``` ServiceStackController.Execute(requestDto) ``` from a MVC controller? I can understand that if you manually resolve...

6 Apr at 16:8

C# Selenium access browser log

Is there a way of capturing browser logs in c# using selenium. I am looking to capture any JS errors that appear on a particular page. Preferable on Chrome or Firefox. I have previously done this in...

6 Apr at 15:23

Web Api 2 Handle OPTIONS Requests

I have `Web Api 2` backend hosted on Azure and `AngularJs` forntend. I understand that some of `HTTP request` use pre-check with `OPTIONS request`. My question is how to implement backend that way, th...

Swagger UI Web Api documentation Present enums as strings?

Is there a way to display all enums as their string value in swagger instead of their int value? I want to be able to submit POST actions and put enums according to their string value without having...

How do I exit Ansible play without error on a condition

I want to exit without an error (I know about [assert](http://docs.ansible.com/ansible/assert_module.html) and [fail](http://docs.ansible.com/ansible/fail_module.html) modules) when I meet a certain c...

4 Jun at 14:11

What is the c# equivalent of Java 8 java.util.function.Consumer<>?

Is there an equivalent of this interface in C#? Example: ``` Consumer<Byte> consumer = new Consumer<>(); consumer.accept(data[11]); ``` I have searched around `Func<>` and `Action<>` but I have n...

30 Aug at 14:53

In ASP.NET Web Forms, how to call a page method using "get" request

In ASP.NET Web Forms, i am able to call page method using Ajax "post" request. But i am not able to call the page method using "get request". In this case, is it possible to call page methods using "G...

7 May at 04:1

How to retrieve my Gmail messages using Gmail API?

## What I want to achieve: --- I'm using the [Gmail API](https://www.nuget.org/packages/Google.Apis.Gmail.v1/) and basically I would like to connect to my GMail account to read my emails, of I...

19 May at 08:5

Is order guaranteed in an or expression

I have an expression like this: ``` EqualByComparer comparer; if (ListEqualByComparer.TryGetOrCreate(x, y, out comparer) || EnumerableEqualByComparer.TryGetOrCreate(x, y, out comparer)) { ret...

20 Apr at 14:40

Polly Framework VS Microsoft Transient Fault Handling

I want to introduce transient fault handling in our .net application. I saw two nu-get packages are available as of now. One is and the other one is . We investigated and saw both support asynchrono...

14 Jun at 18:24

How to use a ContentPresenter inside a UserControl

I'd like to create a UserControl (in this case a square-Button with defined Backgroundcolors) which can host it's own content. UserControl: ``` <UserControl x:Class="SGDB.UI.Controls.ModernButton" ...

How to implement Permission Based Access Control with Asp.Net Core

I am trying to implement permission based access control with aspnet core. For dynamically managing user roles and permissions(create_product, delete_product etc.), they are stored in the database. Da...

Linq and Async Lambdas

The following code... ``` using System; using System.Linq; using System.Threading.Tasks; namespace ConsoleAsync { class Program { static void Main(string[] args) { ...

6 Apr at 08:15

How do I add images in laravel view?

The thing is, my image is not directly present in my view ``` Route::Get('saakshar',function() { return view('version1'); }); ``` and in my version1.blade.php ``` <?php include(app_path()."/../res...

15 Dec at 11:2

Is result of Task.WhenAll order guaranteed?

From the following test we can see the current version of framework guarantees the output order is the same that of as the input tasks. However, from [the documentation](https://msdn.microsoft.com/en-...

Dealing with large file uploads on ASP.NET Core 1.0

When I'm uploading large files to my web api in ASP.NET Core, the runtime will load the file into memory before my function for processing and storing the upload is fired. With large uploads this beco...

Unexpected reply on high volume scenario using ServiceStack.Redis

My problem is very similar to this one: [Protocol errors, "no more data" errors, "Zero length response" errors while using servicestack.redis in a high volume scenario](https://stackoverflow.com/quest...