Another c# reflection

I have a csv file where each row is a different type of record. I am parsing the csv and want to store the rows (varied types of records) in various types of custom classes. At each row i need to...

Cross table LinqToSQL query WP7 C#

Basically, I have three tables, lets call them TableA, TableB and TableC. Table A & B have two columns of interest, ID & Value. Table C has three columns, ID, A_ID and B_ID. I'm looking to...

GWT RPC AsynCallback skips onSucces and onFail methods

I've try to code a GWT application and I need to use RPC to get results from server side. I followed the GWT RPC tutorial and end up with some goods. But when I debug my program, I saw that my...

Trouble Looping Through an Array Where Index 0 is a Second Dimension Array

I've created an object in my code that represents a medical patient's chart. Each chart corresponds to one patient. Within each chart, a patient can have many visits, or "Encounters". Within each...

Null-pointer Exception related to HttpServletResponse

I want to open a file from my web application. I have a jsp, in this code when I click the button it should open a file, my code jsp (specially javascript code) calls java code but I have an...

Big response from a PHP API gets corrupted

I have a server running on Nginx + PHP-FPM. There is a PHP script on it, which gets an HTTP request and responds on it with a large set of data (let it be 100K records), taken from DB...

Powershell 4.0 Remoting DNS module from Win 7 PC to Win 8.1 PC

I have a strange one here, can't find anything on the Google hoping someone can help. A little background, I'll try to keep it short. I run a script that grabs all PC objects in my domain, pings...

Filemaker returns error 500 (Date value does not meet validation entry options)

I'm using Filemaker ( which I'm not super familiar with ) and it's returning error 500, which means according to the docs: Date value does not meet validation entry options I'm passing the...

Transparency between different Kafka Direct Stream functions in spark

I am writing a simple spark-streaming job using Kafka direct stream. Kafka direct stream can be created using two types of methods. Take offset from Kafka Params - createDirectStream[K, V, KD <:...

Scala error Spark Streaming Kafka : ambiguous reference to overloaded definition

I'm trying to create kafka direct stream with supplying offsets externally within my Spark streaming module, however it results into below compilation error. Here is the code to create Kafka...

Is it possible to obtain specific message offset in Spark+KafkaRDD

I'm trying to read from Kafka by using a KafkaRDD in order to get messages and metadata. The method that I'm using is the follow: val messageHandler = (mmd:...

How to prevent over-eager Jedi autocompletion in Vim

I use Vim and Jedi to code Python and the autocompletion fails to detect some member objects with the recordclass and argparse packages and makes over-eager suggestions. Consider this case: from...

What is "Class<R> recordClass" in JavaInputDStream?

I am trying to use below API for Spark streaming with Kafka. I have to stream avro serialized data with spark, the data is located in Kafka. static <K,V,KD extends kafka.serializer.Decoder<K>,VD...

Initialize createDirectStream with MessageHandler

Below is the existing code that i am using to read create Dstream[String] from Kafka Spark streaming : var messages: DStream[String] = null val topicsSet =...

KafkaUtils.createDirectStream returns a "error: type arguments" in scala

I'm trying to consume a Kafka topic from Spark with KafkaUtils.createDirectStream. I don't know if it is a Scala or KafkaUtils/Spark issue. Here is my call to createDirectStream: val messages =...

JSData load relations without opts

When eagerly loading relations through a mapper, the opts argument is passed down to the loaded relations. This breaks the api in my case. For instance: storyMapper.findAll({ title: 'foobar' }, {...

Better Way to Create an Audit Trail Using Entity Framework

I have looked through many examples of creating an audit trail using the Entity Framework and have yet to find anything that works for me. There must be a slick/terse way to do it by simply...

Core 2 EF - Redirect to Detail Page after Edit

I want to redirect back to the details page after an Edit. By default, after scaffolding, the code looks something like: public async Task<IActionResult> Edit(int id, RecordClass recordClass) { ...

Update a global data frame through a class method

I would like to append rows in a data frame which is specified as the first argument of the following class and according to a name, which is the second argument, when I instantiate an...

Docker and Conda: Differences when building the same container on Mac and on Ubuntu

I'm using to Docker to build a Python container with the intention of having a reproducible environment on several machines, which are a bunch of development Macbooks and several AWS EC2...

Creating application level packets in Python

I have a basic multi-threaded client server running using python 3.6 Now once a connection is established I want to create application level packets which will be sent over tcp/ip. The purpose of...

Scala Spark streaming kafka

I have created a sample topic in kafka and i am trying to consume the content in spark using below script: import org.apache.spark._ import org.apache.spark.streaming._ import...

How to uninstall PyXB?

I've tried uninstalling PyXB from my PyCharm and also using the pip command line. I've tried: pip uninstall PyXB and I get the error msg. listed below: C:\Users\NTier> pip list Package ...

dnsjava library return "no records found"

I'm using dnsjava in my android project "android studio" I have imported the library. But when I run the code I'm getting "no records found" does anyone face this? I found a post here that talks...

How to specify source directory for pip VCS package installed through an anaconda environment.yml

I have the following directory structure: Application | --- Project 1 | --- Project 2 | --- Application_install_requirements | -- environment.yml ...

how to load pip-installed module from sublimetext?

I installed recordclass via pip3 install recordclass which installs it under /Users/timothee/homebrew/lib/python3.7/site-packages/recordclass; I'm trying to use it from a sublimetext package but...

How to create a class to define a CSV file layout including a header?

I would like to create an approach where I can define the structure of a CSV file (obvious extension to excel should follow) where there is a row definition as well has the header. In this...

How to Add Asset in Multi Asset/Location section on Work Order in Maximo using REST API?

I am trying to add Assets in multi asset/location section on work order using REST API call but unfortunately I am getting error. Below is The SOAP UI xml I am using. Any suggestions ? <?xml...

How to solve ImportError: dlopen(): Symbol not found:.... Expected in: flat namespace

Can anyone help me solve this issue? ImportError: dlopen(/Users/......./venv/lib/python3.6/site-packages/recordclass/mutabletuple.cpython-36m-darwin.so, 2): Symbol not found:...

Why is this powershell -or filter not working?

I have an object saved to a variable with lots of records. I want to filter the object results based on two columns. The same value can appear in either column. The filter works correctly on the...