时光说笑 书童

How do I check if a directory exist on the sdcard in android?

Say I have a List of dictionaries that have Names and ages and other info, like so: thisismylist=...

When i run the command python manage.py makemigrations followed by python manage.py migrate I keep g...

#include #include int main() { double t_full; t_full = clock(); int n, p = 2; printf...

I\'m trying to understand how readux works using the example code from the blog tutorial, but I can\...

I have an object, and I am checking it\'s faces (for exmaple the attached object). First I have chec...

I have a docker container that uses as an entrypoint /bin/bash. Once in the container, I can start x...

I am learning MySQL and I am very new to the concepts. In one of my assignments, we are inserting va...

How to do assert almost equal with py.test for floats without resorting to something like: assert x...

I am using below post api in c# - public HttpResponseMessage Post(FormDataCollection value) { //b...

I plotted this in R using barplot: Is there a way, to force the plot to be higher, or each of the b...

This seems like a simple question, but I couldn\'t find it asked before (this and this are close but...

I\'m writing my own uv editor for a tool of mine, and I\'m trying to incorporate as many algorithms ...

Got asked this today in an Android interview. I answered the usual, you know, intent + startActivity...