Git stash stores the changes you made to the working directory locally (inside your project's .git directory;/.git/refs/stash, to be precise) and allows you to retrieve the changes when you need them. It's handy when you need to switch between contexts. It allows you to save changes t...
A small tip, if you aim to lower your program's memory footprint: don't delete instance attributes, and make sure to initialize all attributes in your __init__!▶ Minor Ones *join() is a string operation instead of list operation. (sort of counter-intuitive at first usage) 💡 Expl...
OCRmyPDF - (Repo, Fund, Snap, Docs) Adds an OCR text layer to scanned PDF files, enabling text search and selection. (console) PDF Arranger - (Repo, Snap) Merge and split PDF documents, as well as crop and rearrange pages. (linux, windows, gtk) Plover - (Repo, Home, Fund, Docs...
NLnet foundationhas supported the PyCM project from version3.6to4.0through theNGI AssureFund. This fund is set up byNLnet foundationwith funding from the European Commission'sNext Generation Internet program, administered by DG Communications Networks, Content, and Technology under grant agreementNo 957...
bytes b has five bytes (the code point for “é” is encoded as two bytes in UTF-8). Decode bytes to str using UTF-8 encoding. Tip If you need a memory aid to help distinguish .decode() from .encode(), convince yourself that byte sequences can be cryptic machine core dumps while...
PikaPython 是一个完全重写的超轻量级 python 引擎,零依赖,零配置,可以在Flash ≤ 64KB,RAM≤ 4KB的平台下运行(如 stm32g030c8 和 stm32f103c8),极易部署和扩展,具有大量的中文文档和视频资料。 PikaPython 也称 PikaScript、PikaPy。 PikaPython 具有框架式 C 模块开发工具,只要用 Python 写好调用 API ,就能...
df=pd.read_csv('D:/Program Files/example.csv') excel一个表格中可能有多个sheet,sheetname可以进行选取 df = df.read_excel('D:/Program Files/example.xls',sheetname=0) 二. DataFrame的一些描述和类型 describe会显示dataframe的一些基本统计数据,数量、均值、中位数、标准差等 ...
Let’s assume we want to write a program to read the owner of files/directories (on a Unix system) in our current directory and print them on screen. # encoding: utf-8fromosimportlistdir, stat# to keep this example simple, we won't use the `pwd` modulenames = {1000:'dario',1001...
average=cv2.imread(files[0]).astype(np.float)forfileinfiles[1:]:image=cv2.imread(file)# NumPy adds two images element wise,so pixel by pixel/channel by channel average+=image # Divide bycount(again each pixel/channel is divided)average/=len(files)# Normalize the image,to spread the pixe...
The simplest and most common case is to return one value if the loop ended because at-end became true and a different value if the loop ended because at-target became true. Two-condition loops like this occur frequently in code that reads from streams such as files, terminal input, ...