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Development MySQL

Deleting tkinter label that is more than one row

I connected a mySQL database with tkinter and made it print out rows of data, which I put into a label. However when I pack_forget() the label, only one row of the label disappears. def print_result(): global other_information other_information = 3 myresult = mycursor.fetchall() for result in myresult: global result_label result_label = Label(text=result) result_label.pack() back_radio.pack() […]

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Development

Putting multiple numbers from an input into one list

I’m trying to put multiple interest rates from one input into a list. I’m assuming just putting a comma between them wont separate them into different variables in the list? Is there a way I can get them all into a list in one input or do i need to run the input multiple times […]

Categories
Development React

How to re-run local resolvers in React Apollo?

In my queries, I use a blend of remote and local properties, like this: foo { bar baz qux @client quux @client { corge grault } } I have resolvers in place for qux and quux, but I’d like to recompute the data once every so often. I thought about writing directly to the cache […]

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Development

Get output from command line in VB6

i am using this .Cls file and a command using 7zip to extract specific file from a zip. my single file gets extracted how ever i need to add if statement to se if my file was found so that i can exit sub it can this piece of code be modifed to add own […]

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Development

After upgrading Xcode 11.2 from Xcode 11.1, app crashes due to _UITextLayoutView

After upgrading Xcode 11.2 from Xcode 11.1 app crashes: *** Terminating app due to uncaught exception ‘NSInvalidUnarchiveOperationException’, reason: ‘Could not instantiate class named _UITextLayoutView because no class named _UITextLayoutView was found; the class needs to be defined in source code or linked in from a library (ensure the class is part of the correct target)’

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Development

How to capture fleeting bazel console output

During a bazel build, there’s a bunch of text flying by that’s temporarily displayed and then deleted from the screen. This happens all across the build. I’ve tried a couple of redirection techniques with stderr redirecting to standard output to no avail. I’ve also experimented with bazel’s verbose flags. Question: is there any way to […]

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Development

Controlling Load Order when Readling File Lines

TLDR: How do I open files (streamed txt) (async preferably as files can be large) and display them in order? I have a page which allows users to open multiple files. Each file line is read then added to an array with push to a display variable. The display array is then shown with: document.getElementById(‘content’).innerHTML […]

Categories
Development React

Nesting react same compoennt dynamically

I want to call the component inside the same component dynamically. commentdata = [ { “_id”: “5dbc479babc1c22683b73cf3”, “comment”: “wow .. this is awsome”, “children”: [ { “_id”: “5dbc481ec3bb512780ebda22”, “comment”: “second child”, “children”: [ { “_id”: “5dbc481ec3bb512780ebda22”, “comment”: “hi darling”, “children”: [], “user”: { “_id”: “5dbb81c8c597533bf4c38e75”, “username”: “arunkavale”, “avatar”: “https://s3.amazonaws.com/uifaces/faces/twitter/johnsmithagency/128.jpg” }, “updatedDate”: “2019-11-01T14:58:38.188Z”, “createdDate”: “2019-11-01T14:58:38.188Z” } […]

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Development

Gnuplot generating weird graph for Fresnel equation

I’m trying to generate graphs for Fresnel coefficients, but the graph is wrong. #! /usr/bin/gnuplot -p #Gnuplot script Fresnel equation set term postscript eps enhanced color lw 2 “Arial” 20 set title “Fresnel do ar para vidro” #set name for file set output “fresnel.eps” #Define refractive index middle 1 ni = 1 #Define refractive index […]

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Development MySQL

C# Sockets programming, received sockets length isn’t correct

I’m doing a chat application between C# clients and a java server. I need to send a lot of sockets from the server to the client when he connects. I want to send the logs of the day. So I have all logs in a file.txt, and I send them to the new connected client. […]