JNI 'problematic frame' causes JVM to crash

I'm using JNI to access the exiv2 library (written in C++) in Java and I'm getting a weird runtime error in the JNI code. I've tried using various -Xms and -Xmx options, but that seems to have no...

How to embed video in GTK+ application window using GStreamer & XOverlay?

I am trying to write a small media player using GTK+ and GStreamer and currently using the XOverlay Interface to embed the video in a GtkDrawing Area INSIDE the mainwindow. The program was...

Solr - trouble getting Java to run

I'm trying to get started with Solr, but it appears that Java cannot be found. I have JRE installed at /home/bill/jre1.6.0_31. But based on the Solr tutorial it sound like I don't even need to...

Error to install cassandra

I had installed the version 1.1 of Cassandra, but after I discovered that the last version of Cassandra is 2.1 and I updated my source list, but I am having error to install Cassandra using...

Imacros Javascript Eval in Extraction remove part of text

I need to remove a part of text extracted by imacros. The text estracted can be change. Example texts extracted by imacros: THE FIRST SENTENCE - THE SECONDS SENTENCE THE FIRST WORD - THE SECONDS...

Dynamically populating a bootstrap vertical multi level submenu in C#

I'm building a website which contains a dynamically generated menu, due to layout changes my current method needs to be changed. The old method: // Create the main menu with quantities and...

'ManyToManyField' queries

I'm advancing with the web app I asked about earlier. Currently, my models.py is from django.db import models from unittest.util import _MAX_LENGTH class Alimento(models.Model): INTOLERANCIAS...

CONCAT() inside GROUP_CONCAT()

I have the following data result: --------------------------------------------------------------------- | id | date | order_items | qty ...

JAVA installation error on Yocto build

I'm having a lot of trouble installing Java on my Poky Linux system. I'm building my system using Yocto with the following configuration: local.conf MACHINE ??= "intel-corei7-64" DISTRO ?=...

How to fix broken apt-get on debian wheezy?

I'm using a debian wheezy at work. Packages are held in specific versions. My /etc/apt/sources.list contains lines like : deb http://mycompany.com/debian/debian-main/ wheezy main non-free...

Datatable Nested table

I'm trying to do a master-detail with datatable, but the responsive detail table is not working. and the detail is as if it were another row, but what I want is to be a separate table, to be able...

How to properly nest array inside a JSONArray

I am new to Android and struggling with how to process this data retrieved from an API here. It is a recipe. Below is one example. What I am struggling with is creating a jsonArray of all the...

Consuming JSON using Retrofit

How can I possibly consume this JSON right there in the retrofit callbacks, I have created the POJO classes for the recipe, ingredients and steps. I want a basic way of consuming the JSON below to...

Android - Parsing JSON Data shows repeated results

I am trying to download data from the following https://d17h27t6h515a5.cloudfront.net/topher/2017/May/59121517_baking/baking.json Here is my Android Code for downloading the data public class...

How to install Oracle Developer Studio 12.6 in Solaris 11.3 (Intel x86)?

I have installed Solaris 11.3 (Intel X86) from the Live DVD in a VM. Upgraded the fresh installation, no updates are pending. Added the Oracle Developer Studio publisher with the certificates as...

How to populate checkbox from ajax

I have form containing checkboxes,i want to populate their data from database through ajax, I want to make the available products checked as the value in the database ,also if the data in the...

Select statement with where clause Like in array

I know how to perform an SQL LIKE % query for a single value like so: $sql = "SELECT * FROM Farmers WHERE Available_products LIKE ('%Bananas%')"; but how do I do this if the search terms for my...

Is Snakemake params function evaluated before input file existence?

Consider this snakefile: def rdf(fn): f = open(fn, "rt") t = f.readlines() f.close() return t rule a: output: "test.txt" input: "test.dat" params: X=lambda wildcards, input,...

Unable to retrieve data from firebase to a List

I am not getting my Database name items in my autocompletetextview. I am not sure what is wrong with my code. Here is my small firebase Database. [ null, { "Coordinaat" : 75, "Naam" :...

Cant get Java to run on Ostro

I have built a Ostro image from the current repo and built this on a 14.04 Ubuntu machine. I have successfully installed this on a target machine with intel i7-64 bit architecture. As per my...

Can I use swift code to create a Desktop Linux App?

I developed an app for iOS in Swift, and now I have to make the same app in Linux. I know that in Linux I can't use frameworks as UIKit. What are the better alternatives? I found different...

Strangeness using the NGINX Ingress Controller on GKE

To expose our apps on GKE we have been using the "gce" ingresses which utilize the google L7 load balancers. For various reasons we would like to switch to the Nginx controllers exposed by TCP...

extract data from json with python

Bear with me, I'm totally new in python :-) and this my first ever question here. I've been looking around here and wasn't able to find the answer. I'm sorry in advance if this has been answered...

LINQ Sub-selection

I'm a student, new to LINQ and we've been given an assignment to deal with LINQ queries. My problem is I've been struggling the past days to figure out the correct way to perform this step: print...

How to use openjdk-8-native as default java in yocto build?

Within one of my application logic recipes, I need to use java during compilation time on the host system. The tool needs java 1.8 and fails to work with the jamvm-native and cacao-native...

Unable to compile RXTX with Yocto, javac missing

When I try to add the RXtX library to my recipe, Bitbake give me this error: "/bin/bash:...

Storing data from 'while' loop in array

I have written a code that I want to use to reduce measurement data. For this, I iterate through 30 sets of measurement data. In each iteration, I use fsolve to solve a set of three non-linear...

Getting errors parsing text using Spacy using PySpark and Jupyter

I am trying to parse some text using spacy to get word dependencies. I am running PySpark in Anaconda with Jupyter notebooks. Python version: 3.7.5 PySpark version: 2.4.4 Spacy version: 2.2.5 ...

Using Power BI to create specifc columns (both headers and data within the header), based on specific conditions in other columns

I first started this with VBA, and I have been advised to use PowerBI. However, I do not really no if my issue can be solved through powerBI. I have a file which will be send on a recurring basis,...

meta-java build failing with "recipe for target 'hotspot-only' failed"

I am trying to use yocto project to add meta-java layer to the base image. I followed the below steps to configure it. Clone Meta-Java repo git clone git://git.yoctoproject.org/meta-java Add the...