SVN Error - Not a working copy

Recently our svn server was changed and we did a svn switch. Since the working copy had a huge amount of unversioned resources, the working copy got locked and we started switching folder by...

Can an array be top-level JSON-text?

per the debate in this post: json-conversion-in-javascript

building TINKER package using gfortran compiler

I want to be able to step through the TINKER molecular modeling package on Mac OSX 10.6.8. It can be found at http://dasher.wustl.edu/ffe/ with documentation on how to build the package using...

Using BlockingCollection<T>: OperationCanceledException, is there a better way?

I'm making use of the (frankly great) BlockingCollection<T> type for a heavily multithreaded, high-performance app. There's a lot of throughput through the collection and on the micro-level it's...

ssh "permissions are too open" error

I had a problem with my mac where I couldn't save any kind of file on the disk anymore. I had to reboot OSX lion and reset the permissions on files and acls. But now when I want to commit a...

Is there any ARM equivalent of Intel IPP?

Certain DSP type workloads seem to show very significant performance improvement on Intel x86 x86_64 processors, when linked against Intel IPP library. Wondering if there is something similar on...

how to recursively iterate over XML tags in Python using ElementTree?

I am trying to iterate over all nodes in a tree using ElementTree. I do something like: tree = ET.parse("/tmp/test.xml") root = tree.getroot() for child in root: ### do something...

How do I verify Apache caching is working?

I've added the cache directives to my httpd.conf file but cannot discover how to verify it's actually caching the pages and serving them up. How can I verify this? I added the cache directives at...

404 not found error when locally testing web api

This is my first time trying to use the WEB API in a project and am not having any success with it... I keep getting 404 errors when I try and reach my api route in Fiddler. I tried looking a lot...

Deep copying array of nested objects in javascript

I am trying to deep copy array of nested objects in javascript. My array look like this var arr =...

Is there a way to concatenate two fields, using Activerecord? WITHOUT using Virtual Attributes

I'd like to join two fields together, preferably with a space in between. I know this can be done at the Model level, but I cannot predict what fields and tables I'll be mixing together, so I...

Karma - Chrome failed 2 times (cannot start). Giving up

I've been trying to run my tests using karma-chrome-launcher, but everytime I run my tests it throws this error: INFO [launcher]: Starting browser Chrome ERROR [launcher]: Cannot start Chrome INFO...

polymer 1.0 dom-repeat render not updating dom

I have an element which renders a array of objects using dom-repeat. There is also a feature to modify a particular object. However, after updating the object, even if the array is updated, the...

How can WordPress and YourLS peacefully coexist at the root level?

I want to make a better link shortener service using YourLS. I've procured a short URL for this: sly.pe. YourLS is installed and sly.pe/admin is accessable. I'd also like to use Wordpress to...

PHP SOAP stdclass object array

I am using PHP SOAP script to retrieve data from a web service. My PHP code shown below results in a stdclass object which includes an array called Staff. $values =...

JavaFx moving images

Hello all so I'm creating a simple 2D game and so far i've had a bit of a nightmare trying to get things to communicate with each other. So far i have a 'main menu', 'game grid' and a image...

Deep Reload Modules from only One Package

How do you deep reload a package without importing modules from any other outside packages? For example, for reloading the following: # example_pkg.py import logging # do not reload this stdlib...

What is a good DB for Offline/Online capabilities for a Web Application

My team is developing an appraisals software for real estate on an enterprise level. This application has some special requirements. The application should work in Online and Offline environment....

spring-boot @scheduled not running in different threads?

I am configuring a scheduled task to run in different threads. Here is the configuration code @Configuration @EnableScheduling public class SchedulerConfig implements SchedulingConfigurer { ...

How to pass results back from include_tasks

Started to learn ansible yesterday, so I believe I may risk XY problem here, but still… The main yml: - hosts: localhost vars_files: [ "users.yml" ] tasks: - name: manage instances ...

Admob onAdLoaded was Called But nothing is shown in screen

i was trying to use Admob using sample test id they have given. I've added maven repository in project level build.gradle and implemented play services ads in app build.gradle. when i run the app....

Python inside docker container, gracefully stop

I'm running a very basic example of Python loop inside a Windows docker container, that I would like to gracefully stop. The script is started this way in my dockerfile: CMD [ "python.exe" ,...

Airflow signals SIGTERM to subprocesses unexpectedly

I am using the PythonOperator to call a function that parallelizes data engineering process as an Airflow task. This is done simply by wrapping a simple function with a callable wrapper function...

Is there a way to convert CSV columns into hierarchical relationships?

I have a csv of 7 million biodiversity records where taxonomy levels are as columns. For...

React Native to firestore: Firestore (8.2.1): Connection WebChannel transport errored

I have created simple React Native screen which can store data to firestore. I have tried below code but it did not work rather than throw some error. anyone can help me out? My...

Android clear backstack after reselecting Bottom Navigation tab

Using the newest Navigation Component with the BottomNavigationView, the NavController now saves and restores the states of tabs by default: As part of this change, the NavigationUI methods of...

Android app won't build -- The minCompileSdk (31) specified in a dependency's androidx.work:work-runtime:2.7.0-beta01

I'm trying to build a project in my M1, but I got this error when I run npx react-native run-android FAILURE: Build failed with an exception. * What went wrong: Execution failed for task...

How can I activate (display) a view (floor plan or Level) using Revit API?

I am trying to activate a view using Revit API. What I want to do exactly is to display the level or floor plan view. So the view I want to activate ( I mean, I want this view to be actually shown...

In C or C++, does the compiler do implicit linking?

How does some std-lib, external-libs or any other pre-compiled src code such as the well-known header file <iostream> with its corresponding object file or static/dll lib get linked into my own...

How does Task.Yield work under the hood in Blazor WebAssembly?

How does Task.Yield work under the hood in Mono/WASM runtime (which is used by Blazor WebAssembly)? To clarify, I believe I have a good understanding of how Task.Yield works in .NET Framework and...