Remove scrollbar from iframe

Using this code <iframe frameborder="0" style="height: 185px; overflow:scroll; width: 100%" src="http://www.cbox.ws/box/?boxid=439&boxtag=7868&sec=main" marginheight="1" marginwidth="1"...

How to peek at messages in the queue

I don't want the message to count as "read" but I'd like to know what's in the queue. The documentation: http://boto.s3.amazonaws.com/ref/sqs.html#module-boto.sqs Isn't very straight forward...

How do I update to addEventListener?

I'm about to update my code to use addEventListener() over just writing to the element property in Javascript. Before I do this I wanted to verify a few things. I'm assuming that I do not have to...

AngularJS: How to run additional code after AngularJS has rendered a template?

I have an Angular template in the DOM. When my controller gets new data from a service, it updates the model in the $scope, and re-renders the template. All good so far. The issue is that I need...

Postgres could not connect to server

After I did brew update and brew upgrade, my postgres got some problem. I tried to uninstall postgres and install it again, but it didn't work as well. This is the error message. (I also got this...

how to implement AuthenticationEntryPoint and AuthenticationProvider together in spring security

Hi Spring Security experts. My Requirements. I have two set of UIs. One set is Login and Logout which needs to be protected by spring security using basic Authentication (using username password...

Is it possible to set negative width in svg rectangle?

i want to move the rectangle based on mouse move. please refer below link. http://atomicrobotdesign.com/blog_media/draw/draw1.html get rectangle start position in mousedown event and start...

CSS position absolute and width of parent container in percent

I'm trying to build a HTML/CSS dropdown menu which is flexible in width. Due to the position:absolute for the second level of the navigation, I don't get the width of the first level. Removing the...

LoggerFactory is not a Logback LoggerContext but Logback is on the classpath. Either remove Logback or the competing implementation

I try to start my spring boot in tomcat server but when I'm adding some external jars to my project : appsert-rt.jar gf-client.jar javaee.jar it gives me that error : Exception in thread...

kubernetes unhealthy ingress backend

I followed the load balancer tutorial: https://cloud.google.com/container-engine/docs/tutorials/http-balancer which is working fine when I use the Nginx image, when I try and use my own...

How can I prevent a site from putting cookies in my site through an image?

I am embedding a photobucket image on my site. Unfortunately, when I look at what cookies my site uses, I find that photobucket has forced their cookies onto my site. How can I remove the cookies...

Threads are going to be renewed over time to try and avoid a probable memory leak

I try to deploy my war file. But after success deployment. I get this log: [[email protected] bin]# export JAVA_HOME="/usr/java/jdk1.8.0_112/" [[email protected]]# ./startup.sh Using CATALINA_BASE: ...

Round number up to `.49` or `.99`

I'm trying to round number like this : 5,24785 => 5,49 5,74536 => 5,99 5,00000 => 5,00 I tried with https://php.net/round But this return 5,24785 => 5,24 5,74536 => 5,74 5,00000 => 5,00 A php...

How to resolve keras.callbacks import errors for TensorBoard?

Attempt 1 from keras.callbacks import TensorBoard from keras.models import Sequential from keras import layers from keras.optimizers import RMSprop tb_callback =...

Using Sphinx Extension to convert svg to pdf

My company is using Sphinx to create the manuals for our products. Our products are shipped with PDF and HTML documentations. We are using Windows as a sole developer environment. A necessary...

React Native StackOverflowException

I'm having the following exception in my react-native app on Android E/unknown:ReactNative: Exception in native call com.facebook.react.uimanager.IllegalViewOperationException:...

How to make footer stay at bottom of the page with flex-box

On iOS Safari when I create a div is a flex item and also make it a flex container, its height does not stretch to match its contents. However if it is not made a flex container then its height...

How can I access nginx ingress on my local?

I can't connect to my app running with nginx ingress (Docker Desktop win 10). The nginx-ingress controller pod is running, the app is healthy, and I have created an ingress. However, when I try to...

How can I import projects (React) from a public sandbox to a local project folder?

There are a lot of examples on StackOverflow written in CodeSandbox for React, and I am wondering how to download the files into a local folder that I could edit and alter in an editor like...

NetBeans doesn't recognize that dependency is a local project - how to fix?

I have two pairs of projects that I develop in NetBeans, both of which have a GUI project, and a library project, where the GUI project depends on the library one. In one of them, NetBeans...

Uncaught (in promise): Error: Export of name 'ngForm' not found

I am trying to use ngModel to do data binding, however, I get an error ngForm not found. I have already included formsmodule in app.module.ts as you can see below. The error disappears when i...

The dreaded Java SpringBoot app not connecting to MySQL with Docker-compose java.net.ConnectException: Connection refused

I have been struggling with the following issue - the dreaded Java SpringBoot app not connecting to MySQL with docker compose exceptions: com.mysql.cj.jdbc.exceptions.CommunicationsException:...

TypeError: Could not build a TypeSpec with type KerasTensor

I am a newbie to deep learning so while I am trying to build a Masked R-CNN model for training my Custom Dataset I am getting an error which reads: TypeError: Could not build a TypeSpec for...

Xamarin.Forms can't change Application Icons in Xamarin.iOS on local device

I have followed both the guide from Microsoft and the upvoted answer on SO to change my iOS Application Icons but it does not work for...

What for we call for the typing import List from the Python Standard Library?

I am solving some questions from the Leetcode: https://leetcode.com/problems/remove-duplicates-from-sorted-array/ I find the answers:...

Error: require() of ES modules is not supported when importing node-fetch

I'm creating a program to analyze security camera streams and got stuck on the very first line. At the moment my .js file has nothing but the import of node-fetch and it gives me an error message....

Springboot 2.6.0 / Spring fox 3 - Failed to start bean 'documentationPluginsBootstrapper'

I'm trying to initiate a Springboot project using Open Jdk 15, Springboot 2.6.0, Springfox 3. We are working on a project that replaced Netty as the webserver and used Jetty instead because we do...

Function to make a list as unsorted as possible

I am looking for a function to make the list as unsorted as possible. Preferably in Python. Backstory: I want to check URLs statuses and see if URLs give a 404 or not. I just use asyncio and...

AWS Lambda Application with Java resource

I have a project that I'm able to run locally, but it fails on AWS. To run the project locally I do sam build and then sam local start-api --host 0.0.0.0. Then I call...

React Native: Android "Received status code 502 from server: Bad Gateway" from JCenter and Bintray being discontinued

Note that these are snippets of the errors I found useful, and also that the snippets starting with "What went wrong". After running npx react-native run-android --verbose (which has always worked...