HTML/CSS: Hanging section numbers to the left of left-aligned heading text

How can I create hanging section numbers with CSS? In other words, heading text should be left-aligned at the same horizontal position as the text but section numbers section numbers should be...

Accessing a Python traceback from the C API

I'm having some trouble figuring out the proper way to walk a Python traceback using the C API. I'm writing an application that embeds the Python interpreter. I want to be able to execute...

Correct usage of HTML5 <hr> tag

I'm writing a new webpage for a company and I have (a sane subset of) HTML5/W3C recommendations in mind. After reading the semantic meaning of <hr />, I was wondering if this was a good place to...

How do I import CSV file into a MySQL table?

I have an unnormalized events-diary CSV from a client that I'm trying to load into a MySQL table so that I can refactor into a sane format. I created a table called 'CSVImport' that has one field...

Confused about Android key event handling. Any good explanations?

I'm a relative beginner with Android. Does anybody have a sane explanation for how to listen for keys and soft keys in an EditText/TextView? I'd love to see a comprehensive tutorial or set of...

ASPxGridLookup: automatically lookup for values from child tables

I have some troubles with ASPxGridLookup. For addition ASPxGridLookup in a detail we create a similar code <dx:ASPxGridView ID="gvTable" ClientInstanceName="grid" runat="server"...

NVIDIA Cuda error "all CUDA-capable devices are busy or unavailable" on OSX

Quite often, I get the CUDA library to completely fail and return with an error 46 ("all CUDA-capable devices are busy or unavailable") even for simple calls like cudaMalloc. The code runs...

Create (sane/safe) filename from any (unsafe) string

I want to create a sane/safe filename (i.e. somewhat readable, no "strange" characters, etc.) from some random Unicode string (mich might contain just anything). (It doesn't matter for me wether...

Precise Drag and Drop within a contenteditable

The Setup So, I have a contenteditable div -- I'm making a WYSIWYG editor: bold, italics, formatting, whatever, and most lately: inserting fancy images (in a fancy box, with a caption). <a...

Where does Github desktop install command line version of Git

According to https://git-scm.com/book/en/v2/Getting-Started-Installing-Git The installer includes a command line version of Git as well as the GUI. It also works well with Powershell, and sets up...

KiCAD associate components with footprints using CvPcb

Queston: Is there a way in KiCAD to associate components with their respective footprints in a sane manner using CvPcb? The CvPcb displays three columns that feels comfortable at the first moment...

Disable double-shift in pycharm

I'd like to know how to disable "double-shift" hotkey that opens "search everywhere" window in pycharm, or at least remap it to something sane. It gets in my way and disrupts any attempt to work...

How to make Gradle fail the build if a file dependency is not found?

I have a Gradle build that has some dependencies of the form compile files('path/to/local/lib.jar') (the build is being migrated - eventually these will be replaced) The build failed because one...

Retrieving config from a blueprint in Sanic app

I have a Sanic application, and want to retrieve app.config from a blueprint as it holds MONGO_URL, and I will pass it to a repository class from the blueprint. However, I could not find how to...

Convert ValueTuple to IEnumerable

Is there a saner way to do the following: public static class ValueTupleAdditions { public static IEnumerable<object> ToEnumerable<A, B>(this ValueTuple<A, B> tuple) { yield return...

Hex digest for Python's built-in hash function

I need to create an identifier token from a set of nested configuration values. The token can be part of a URL, so – to make processing easier – it should contain only hexadecimal digits (or...

RuntimeError: This event loop is already running in python

I think I'm getting this error because my code calls asyncio.get_event_loop().run_until_complete(foo()) twice. Once from foo() and second time from function called by foo(). My question is then:...

Multiclient Streaming Websocket endpoint (Python)

Recently I've gotten into the "crypto mania" and have started writing my own wrappers around the API's on some exchanges. Binance in particular has an a streaming websocket endpoint. where you can...

Logging in from IIS webserver to sql database

I've got a problem that I just cannot get my head around. I've developed a simple application using Visual Studio, just a few HTML pages and some web forms / asp pages that connects to a Ms SQL...

Setup LiquiBase in a Gradle Spring Boot Hibernate project

I'm having a hard time setting up LiquiBase in my Spring Boot project. I tried looking through the docs and finding some guides - but they seem contradict each other :( I wish to use LiquiBase via...

How do I configure VSCode Intellisense for TypeScript to display properties only?

I have an API which uses parameter objects and the only way to stay sane is to have intellisense. It works to an extent, but this is annoying. None the less, I see that the list does contain...

Scipy Weibull parameter confidence intervals

I've been using Matlab to fit data to a Weibull distribution using [paramhat, paramci] = wblfit(data, alpha). This gives the shape and scale parameters for a Weibull distribution as well as the...

Python run_in_executor and forget?

How can I set a blocking function to be run in a executor, in a way that the result doesn't matter, so the main thread shouldn't wait or be slowed by it. To be honest I'm not sure if this is even...

String together responsive classes in TailwindCSS

I've been trying to Google this, but I'm either not using the right terms or nobody has asked my question yet. Question: Is there a way to stack responsive classes in TailwindCSS? What I'd like to...

SequelizeForeignKeyConstraintError: insert or update on table "states" violates foreign key constraint "states_country_id_fkey"

I am trying to Insert data with Sequelize Sync function. but i am get this error. problem is some times data got enter successfully and sometime...

How to implement a color scheme switch with the system value option?

I have implemented a dark/light mode switch in my app using the guide here on this thread. Sample code below: public struct DarkModeViewModifier: ViewModifier { @AppStorage("isDarkMode") var...

Error: useTheme: `theme` is undefined. Seems you forgot to wrap your app in `<NativeBaseProvider />`

Error: useTheme: theme is undefined. Seems you forgot to wrap your app in <NativeBaseProvider /> This error is located at: in ForwardRef(Container) in ForwardRef(Container) (at...

Why does gcc, with -O3, unnecessarily clear a local ARM NEON array?

Consider the following code (Compiler Explorer link), compiled under gcc and clang with -O3 optimization: #include <arm_neon.h> void bug(int8_t *out, const int8_t *in) { for (int i = 0; i <...

After npm install I received error: Prototype Pollution in set-value

I have an app in React Native, and when I run npm install I received this error "found 15 vulnerabilities (5 moderate, 10 high) in 1182 scanned packages". After run npm audit the most of error...

vulnerability when install react-scripts

When I install react-scripts I get 58 vulnerabilities (16 moderate, 40 high, 2 critical) My setup is : Linux Debian 10 Nodejs v14.18.1 Npm 8.1.0 react 17.0.2 react-scripts 4.0.3 deprecated...