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@Orenoid
Orenoid / cache.py
Last active October 17, 2024 18:07
Python lru_cache with expiration
import datetime
import time
from _thread import RLock
from functools import update_wrapper, _make_key, _CacheInfo
# Check the example at the end of this script.
class Node:
"""node of the circular doubly linked list"""
@cbaziotis
cbaziotis / Attention.py
Last active October 22, 2024 08:31
Keras Layer that implements an Attention mechanism for temporal data. Supports Masking. Follows the work of Raffel et al. [https://arxiv.org/abs/1512.08756]
from keras import backend as K, initializers, regularizers, constraints
from keras.engine.topology import Layer
def dot_product(x, kernel):
"""
Wrapper for dot product operation, in order to be compatible with both
Theano and Tensorflow
Args:
@f0k
f0k / cuda_check.c
Last active July 10, 2024 16:00
Simple program to test whether nvcc/CUDA work
#include <stdio.h>
#include <cuda.h>
#include <cuda_runtime_api.h>
/* Outputs some information on CUDA-enabled devices on your computer,
* including compute capability and current memory usage.
*
* On Linux, compile with: nvcc -o cuda_check cuda_check.c -lcuda
* On Windows, compile with: nvcc -o cuda_check.exe cuda_check.c -lcuda
*
@caseywatts
caseywatts / bookmarkleting.md
Last active November 14, 2024 13:23
Making Bookmarklets

This is one chapter of my "Chrome Extension Workshops" tutorial, see the rest here: https://gist.github.com/caseywatts/8eec8ff974dee9f3b247

Unrelated update: my book is out! Debugging Your Brain is an applied psychology / self-help book

Making Bookmarklets

I'm feeling very clever. I've got this sweet line of javascript that replaces "cloud" with "butt". My mom would LOVE this, but she doesn't computer very well. I'm afraid to show her the Developer Console and have her type/paste this in. But she IS pretty good at bookmarks, she knows just how to click those!

A bookmark normally takes you to a new web page. A bookmarklet is a bookmark that runs javascript on the current page instead of taking you to a new page. To declare that it is a bookmarklet, the "location" it points to starts with javascript:.

@scy
scy / delete-from-repo.md
Created September 20, 2013 11:54
How to delete a file from a Git repository, but not other users' working copies

How to delete a file from a Git repository, but not other users' working copies

Suppose you have, by mistake, added your IDE's project folder (you know, these .idea folders with all kinds of local paths and configuration data and settings in it) to the Git repository of your project. (We're talking about a whole folder here, but the same rules apply to individual files as well.)

Of course, you only realize that two days after the fact and have already pushed it, and your colleagues have already pulled it. They use the same IDE as you do, so whenever they change a setting or fix paths, they can either

  • commit that, causing nasty merge conflicts for you and others or
  • ignore the changes and carry around a modified file until the end of time without ever committing it.

Why .gitignore won't help