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is there a way to easily recreate the modal presentation style of ios 13' new share sheet? (At first, it's only presented halfway and you can swipe up to make it a "full" modal sheet) I can do it using a completely custom presentation and stuff but is there a "native" api for this behavior so that you don't have to use custom code? Thanks!
I am trying to test a method that uses FirebaseFirestore but I am not able to mock the FirebaseFirestore.instance property. I am following these examples: Initializing the core: https://firebase.flutter.dev/docs/overview#initializing-flutterfire Using the firestore plugin: https://firebase.flutter.dev/docs/firestore/usage I am using the code below for my class and it is working well, which means t
All of the following examples use var str = "Hello, playground" Swift 4 Strings got a pretty big overhaul in Swift 4. When you get some substring from a String now, you get a Substring type back rather than a String. Why is this? Strings are value types in Swift. That means if you use one String to make a new one, then it has to be copied over. This is good for stability (no one else is going to c
Three possible solutions that rewire aliased imports to relative paths: 1. babel-plugin-module-resolver Use babel-plugin-module-resolver, while leaving out other babel plugins/presets. .babelrc: "plugins": [ [ "module-resolver", { "alias": { "^@/(.+)": "./src/\\1" } } ] ] Build step: babel src --out-dir dist (output in dist, won't modify in-place) Processed example file: // input // output import
I have the following Dockerfile that uses the latest Ubuntu image pulled from dockerhub: FROM ubuntu:latest RUN apt-get update && apt-get install -y g++ llvm lcov when I launch the docker build command, the following errors occur: Err:2 http://archive.ubuntu.com/ubuntu bionic InRelease At least one invalid signature was encountered. Err:1 http://security.ubuntu.com/ubuntu bionic-security InRelease
I'm logging just fine using dependency injection on my controllers, now I need to log something from a static class. How can I log from a static class? I can't use dependency injection because it's static and I can't just pass in an existing logger object to the static class because it would have the wrong name of class in the log file. In other words how can I get a logger from the loggerfactory
Several times throughout the day, I may be running a test where I need to look through a log file on a remote server. I've gotten used to using my terminal to sftp into the remote server and pull the desired log file down to /tmp on my local machine. I was looking through the options today using man sftp in an attempt to figure out a way to run the following commands basically in a single line so
I would like to get a list of open files in a process on os x (10.9.1). In Linux I was able to get this from /proc/PID/fd. However I'm not sure how to get the same on OS X. I found that the procfs is not present on the OS X (by default. possible implementations present, but I do not want to go that way). So how do I get (natively) the list of open files in a process on OS X. One way is lsof. is th
How to iterate over rows in a DataFrame in Pandas Answer: DON'T*! Iteration in Pandas is an anti-pattern and is something you should only do when you have exhausted every other option. You should not use any function with "iter" in its name for more than a few thousand rows or you will have to get used to a lot of waiting. Do you want to print a DataFrame? Use DataFrame.to_string(). Do you want to
Background: I'm doing some user interface tests that need to detect if people are paying attention or not. But, this question is not about the page visibility API. Specifically, I would like to know how my Javascript code will be affected if the current tab is not active, or the browser window is not active, in different browsers. I've dug up the following so far: ios 5 pauses javascript when tab
The following steps work fine on macOS Sierra 10.12.4. Note that after brew installs Docker, the docker command (symbolic link) is not available at /usr/local/bin. Running the Docker app for the first time creates this symbolic link. See the detailed steps below. Install Docker. brew install --cask docker Launch Docker. Press ⌘ + Space to bring up Spotlight Search and enter Docker to launch Docker
I am trying to get a large (and working on Xcode 11!) project building in Xcode 12 (beta 5) to prepare for iOS 14. The codebase was previously in Objective-C, but now it contains both Objective-C and Swift, and uses pods that are Objective-C and/or Swift as well. I have pulled the new beta of CocoaPods with Xcode 12 support (currently 1.10.0.beta 2). Pod install is successful. When I do a build, I
I am trying to switch an app I am building over to use Redux Toolkit, and have noticed this error coming up as soon as I switched over to configureStore from createStore: A non-serializable value was detected in the state, in the path: `varietals.red.0`. Value:, Varietal { "color": "red", "id": "2ada6486-b0b5-520e-b6ac-b91da6f1b901", "isCommon": true, "isSelected": false, "varietal": "bordeaux ble
Is there a way you can copy to clipboard in Node.js? Any modules or ideas what so ever? I'm using Node.js on a desktop application. Hopefully that clears up why I want it to be able to achieve this.
I think this is a bug in Chrome, or at least a needless restriction. This is easily tested. I created a simple example HTML file, which downloads 25 copies of the same javascript file (with a query param to make it look like a different resource): <!DOCTYPE HTML> <html> <head> <title>Test for Lots of JS files</title> <meta name="robots" content="noindex"> <body> </body> <h1>This is a test for Lots
I'm unable to run go get git@github<user/repo> in my $GOPATH folder. Getting this error: go: cannot use path@version syntax in GOPATH mode I just want to understand why go get isn't working even though $GOPATH is configured during the installation. Environment is ubuntu. ~/$ echo $GOPATH /home/user/go
What I'm trying to achieve is a textarea that starts out as a single line but will grow up to 4 lines and at that point start to scroll if the user continues to type. I have a partial solution kinda working, it grows and then stops when it hits the max, but if you delete text it doesn't shrink like I want it to. This is what I have so far. export class foo extends React.Component { constructor(pro
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I'm using the new experimental docker buildkit syntax to do a multistage build, as so: Dockerfile: RUN --mount=type=cache,target=/home/build/.build-cache,gid=1000,uid=1001 ./build bash: DOCKER_BUILDKIT=1 docker build . Works great locally. On CI I get a new docker environment every time, so no caching. I can export and import files into the env, but I don't know where the cache is located. Any ide
Block Devices are such device which deals with a chunk (512, 1024 bytes) of data during an I/O transaction. "struct bio" is available for block I/O operations from Kernel-Space. This structure is commonly used in block device driver development. Q1) What exactly does flight(active) means? Block devices are usually implemented with a File-System meant for storing files. Now when ever an user-space
In my project I need to know what a zlib header looks like. I've heard it's rather simple but I cannot find any description of the zlib header. For example, does it contain a magic number?
I was looking through the Devise code and noticed that most of the controllers yield the resource being created. class Devise::RegistrationsController < DeviseController # ... def create build_resource(sign_up_params) resource.save yield resource if block_given? # ... This must be some sort of extendability feature but I don't really get how you would pass a block to to the controller action? Note
Google Colaboratory supports Python version 2.7 and 3.6 I saw an example how to use Swift in Colab a while ago. Today, I happened to run !jupyter-kernelspec list And found a new kernel: IRkernel Available kernels: ir /usr/local/share/jupyter/kernels/ir python2 /usr/local/share/jupyter/kernels/python2 python3 /usr/local/share/jupyter/kernels/python3 swift /usr/local/share/jupyter/kernels/swift Is i
If you double-click English text in Chrome, the whitespace-delimited word you clicked on is highlighted. This is not surprising. However, the other day I was clicking while reading some text in Japanese and noticed that some words were highlighted at word boundaries, even though Japanese doesn't have spaces. Here's some example text: どこで生れたかとんと見当がつかぬ。何でも薄暗いじめじめした所でニャーニャー泣いていた事だけは記憶している。 For exampl
I'm trying to test amending text in an editable input which contains the title of the current record - and I want to able to test editing such text, replacing it with something else. I know I can use await page.type('#inputID', 'blah'); to insert "blah" into the textbox (which in my case, having existing text, only appends "blah"), however, I cannot find any page methods1 that allow deleting or re
About two months ago we started using Rollbar to notify us of various errors in our Web App. Ever since then we have been getting the occasional error: ResizeObserver loop limit exceeded The thing that confuses me about this is that we are not using ResizeObserver and I have investigated the only plugin which I thought could possibly be the culprit, namely: Aurelia Resize But it doesn't appear to
I want to migrate my iPhone app to a new database version. Since I don't have some version saved, I need to check if certain column names exist. This Stackoverflow entry suggests doing the select SELECT sql FROM sqlite_master WHERE tbl_name = 'table_name' AND type = 'table' and parse the result. Is that the common way? Alternatives?
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