AsyncTask and error handling on Android

I'm converting my code from using Handler to AsyncTask. The latter is great at what it does - asynchronous updates and handling of results in the main UI thread. What's unclear to me is how to...

ASP.Net how to auto start the Application without user first request to the server?

I have some scheduled jobs that need to be run in the Application_Start but as far as I know, this method only get triggered after the first request. Is there anyway I can just auto startup the...

Solution for this error "InvalidArgument=Value of '0' is not valid for 'index'."

The 'cause of error is when I trigger the event, I tried to disable it to prevent the error. But, upon enabling it again. When, the event is triggered the error would show up again. I Googled some...

set breakpoints to trigger after execution

I'm using visual studio 2012. The problem is when I use breakpoints to debug my code and set specific lines to break on, the breakpoint breaks on the line, but before the line is executed. I need...

Check a radio button with javascript

For some reason, I can't seem to figure this out. I have some radio buttons in my html which toggles categories: <input type="radio" name="main-categories" id="_1234" value="1234" /> // All <input...

Custom Preference - Button not clickable

I'm working on a settings screen and I'm using Android's Preference API to build the interface. One of the preference will be a button - and I've done it by adding a custom layout to the...

Netflix video player in Chrome - how to seek?

I have been unable to figure out how to do a video seek (automatically advance to a certain point in the video) in the Netflix video player running in Chrome. The currentTime property can be read...

Visual Studio 2017, JavaScript intellisense inconsistencies

TL;DR: How do you include a tsconfig.json file in Visual Studio 2017 and still have JavaScript intellisense work like it does by default, giving code hints both for your own code and 3rd-party...

PHP - Object of class could not be converted to string

I'm trying to print a property of the simple class below. But instead i get the error above. I haven't found an answer on similar questions on here. The error triggers on this line: echo "$object1...

python apschedule BlockingScheduler with interval trigger: Start immediately

I am using python apscheduler to schedule a specific task every 45 minutes. The problem is, when i add the job and start the scheduler, it starts at 45 minutes from now. from...

How to get the latest frame from capture device (camera) in opencv

I want to connect to a camera, and only capture a frame when an event happens (e.g. keypress). A simplified version of what I'd like to do is this: cap = cv2.VideoCapture(device_id) while True: ...

PhpStorm & XAMPP - debugging not starting

I am having a hard time with PhpStorm debugger. I read all their documentation and I have setup debug properly (according to both phpinfo(), debug tailored installation report and PhpStorm...

Testing SafetyNetClient.listHarmfulApps()

I am writing an Android app that will report to the user (among other SafetyNet data) if there is any PHA (Potentially Harmful Application) installed on his/her device. For that I am using the...

JAWS starts announcing content in the middle of the page when navigating via form submission in IE11

I'm encountering something bizarre in which a page with a form and fairly minimal layout is read correctly by JAWS 16 and 18 in IE11 on initial load. However, when that page is loaded from the...

Why does the "Enter" key not trigger onKeyPress in React Native?

I have added an onKeyPress event listener to my text input so that when a user clicks done or go or "enter" on the phone keyboard it will call my searchProducts function. I was hoping for an...

Celery: running multiple async subtasks causes "never call results.get()" error

I am trying to use Celery to run multiple asynchronous jobs, and while the functions are behaving as they should, I keep getting the following error: RuntimeWarning: Never call result.get() within...

How do I assure that mouse pointer appears when mouse moves over form after commanding the drop down for a combobox to show?

I have a problem where: I have a form with just a combobox. The combobox has focus and mouse is not hovering over the form when item 3 happens. I trigger the combobox's drop-down list to show on...

Return value from SQS that triggers lambda function using aws java sdk

I have created SQS Queue and event source mapping that triggers lambda function on receiving message. All this works fine and I am doing through aws java sdk. Now I want to return value from...

Vue force all children components to render

I’m using Vue & Vuetify to create my app. With vuetify I’m using v-expansion-panels to create an accordion style display. Each v-expansion-panel itself contains a custom component. I have...

JQuery MouseMove on triggered element

I'm try to reach a mousemove triggered by a div, I'm thinking the problem it's on this line of code: [___ $('.mousePointer').css({left:e.pageX, top:e.pageY})___] because the position of the...

Unable to publish file output in github pull request comment

I am using Jenkins to trigger build as soon as pull request is raised on github. Once build is triggered, Jenkins starts performing some actions like build or scan etc. Later I am storing output...

Updating data used by AWS Elastic Beanstalk deployed Webapp

I've created a dashboard and deployed it on AWS Elastic Beanstalk. The data fed into my dashboard is supplied by a CSV file in my S3 bucket, set to update every 12 hours with AWS EventBridge. For...

Can't use await in update method of apollo mutation

I'm trying to update cache to trigger rerender of UI but it seems that the update method on apollo mutations does not work correctly if you use async/await mutation({ variables: { ... }, ...

Can I detect when a language is detected for the first time using i18next-browser-languageDetector?

I have a react app that I have translated into several languages, and also contains some date formatting functionality. I would like to for example, allow the user to change between 12h and 24h...

Java: AWS lambda to SQS queue; How to send mesage to SQS queue with S3 event record directly?

I have to create a lambda that will take s3 trigger and do some tasks and also send the s3 record to sqs for further processing after some time. The reason that I need to send to SQS queue through...

Jenkins failure InstallUncaughtExceptionHandler

I experience Jenkins failure with following message in logs 2021-07-19 16:21:23.006+0000...

Python get path to executable file?

I'm very new to Python programming and I've cobbled together some code that will hopefully automatically rename a bunch files in a specific folder. I need to run this program on a computer without...

DIV innerText fills but not trigger the change event

I'm trying to simulate a search on web version of Whatsapp (https://web.whatsapp.com). My goal is to do this task using pure JS, for study purposes. By looking the source code, i can see the...

Raku apply one signature test to multiple positionals

I wrote some code in https://github.com/p6steve/raku-Physics-Measure that looks for a Measure type in each maths operation and hands off the work to non-standard methods that adjust Unit and Error...

How to log production database changes made via the Django shell

I would like to automatically generate some sort of log of all the database changes that are made via the Django shell in the production environment. Our code base is version controlled so if we...