原创 C# 使用
1、連接 Access 2013 數據庫 Access 數據庫爲 .accdb 格式，提示錯誤，解決辦法： 1）下載安裝 Microsoft Access Database Engine 2010 Redistributable（25M
2020-06-30 09:40:28
原创 Latex 中的若干問題
1、predefined colors in xcolor red, green, blue, cyan, magenta, yellow , black, gray , white, darkgray , lightgray , bro
2020-06-30 09:40:27
原创 20070306-Connected component labeling – Part 1
原文：http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/ bwlabel implements an operation
2020-06-30 09:40:27
3
原创 20070215-Costas arrays
原文：http://blogs.mathworks.com/steve/2007/02/15/costas-arrays/ A Costas array is a permutation matrix. A permutation mat
2020-06-30 09:40:26
2
原创 An Introduction to Interactive Programming in Python - Week two
Event handlers — Event-driven programming Event handlers (also called callbacks) are functions registered to an event s
2020-06-30 09:40:26
原创 An Introduction to Interactive Programming in Python - Week zero
Comments — CodeSkulptor Non-computational parts of the program that textually describe the behavior of the program.Comm
2020-06-30 09:40:26
原创 CSS3-浙江大學-翁愷
CSS介紹 CSS=層疊樣式表（Cascading Style Sheets） HTML表達結構，CSS表達樣式 樣式和內容/結構是分離的背景樣式 兩種效果： 1）純色 2）圖像 整個背景設置一個樣式 <body style="backg
2020-06-30 09:40:26
原创 20070313-Connected component labeling – Part 2
原文：http://blogs.mathworks.com/steve/2007/03/13/connected-component-labeling-part-2/ In this series I'm discussing diff
2020-02-22 21:15:15
原创 20070224-ROIPOLY – rectangular regions and logical indexing
原文：http://blogs.mathworks.com/steve/2007/02/24/roipoly-rectangular-regions-and-logical-indexing/ Rectangular regions Us
2020-02-22 21:15:15
原创 The Data Scientist's Toolbox
01_02_GettingHelp Some important R functions Access help file ?rnormSearch help files help.search("rnorm")Get argume
2020-02-22 21:15:15
原创 An Introduction to Interactive Programming in Python - Week one
Functions — Functions Functions are reusable pieces of programs that take an input and produce an output.A function def
2020-02-22 21:15:15
原创 Tk Tutorial - 13. Text
Text widgets are created using the Text function: text = Text(parent, width=40, height=10) The Basics If you just want
2020-02-22 21:15:15
原创 Tk Tutorial - 15. Styles and Themes
Definitions Widget Class A widget class is used by Tk to identify the type of a particular widget; essentially, whether
2020-02-22 21:15:15
原创 An Introduction to Interactive Programming in Python - Week three
Canvas — Canvas and drawing The canvas is the area associated with an application where information contain in the appl
2020-02-22 21:15:15
原创 Java相關問題
1、解決Eclipse 更新慢問題 Eclipse更新時速度真是慢，以幾K的龜速下載jar，經常報Read Time out，受不了啊。估計Eclipse主站的流量受到了限制。 解決辦法只能是更換到Mirror站點，具體步驟： 1）找個國
2020-02-22 21:15:15