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问题 I want to change the content of a file loaded as a Stream from an embedded resource. The following code gets the file: Stream theFile = Assembly.GetExecutingAssembly().GetManifestResourceStream("_3LinksFourmTool.Resources.fourmlinks.txt"); I created a method that takes a string of text that is present in the Stream provided. The string is rewritten to the Stream with the new content. public static void WriteNewTextToFile(string text, Stream theFile) { string fileText = GetAllTextFromFile

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed last month . Improve this question I need to create a rectangular object and draw a text with respect to the rectangular object and blit these items together in the screen. I am using pygame library to create the game.I am new to this pygame programming. Can someone suggest me method if it is

问题 Better progress: nicholas@mordor:~/csv$ nicholas@mordor:~/csv$ sqlite3 SQLite version 3.31.1 2020-01-27 19:55:54 Enter ".help" for usage hints. Connected to a transient in-memory database. Use ".open FILENAME" to reopen on a persistent database. sqlite> sqlite> .import BCCDC_COVID19_Dashboard_Case_Details.csv details ... BCCDC_COVID19_Dashboard_Case_Details.csv:25475: unescaped " character BCCDC_COVID19_Dashboard_Case_Details.csv:25475: unescaped " character sqlite> sqlite> select * from

问题 I make custom textformfield class and used it as a widget. I want to get the textformfields color,fontsize,align etc which I have set.How can i get this all properties which i have set to the textformfield using controller or by anything? My custom class code: class CustomTextNIconWidget extends StatefulWidget { final Color fontColor; final GestureTapCallback onSingleTapWidget; final GestureTapCallback onDoubleTapWidget; final FontWeight fontWeight; final TextEditingController controller;

问题 I need to remove all lines after the first line that contains the word "fox" Say for example for the following input file "in.txt" The quick brown fox jumps over the lazy dog the second fox is hunting The result will be The quick brown fox jumps I prefer a script made in awk or sed but any other command line tools are good, like perl or php or python etc. For searching purposes I will add this line: Remove lines after occurrence Later edit: I am using gnuwin32 tools in Windows, and the

问题 How to query mysql data and display it in the form of ascii text table in a Browser, just as you get it in command line. A small example is given below : +------+---------+---------------------+------------+ | S.No | S.R.NO. | EMPLOYEE NAME | D.O.B | +------+---------+---------------------+------------+ | 1 | 0 | T CHANDRASHEKAR | 01/01/2000 | | 2 | 000102 | A RAMESH | 01/01/2000 | | 3 | 601026 | B DEEPAK KUMAR | 01/01/2000 | | 4 | 543250 | N VIRUPAKSHAIAH | 02/01/2000 | | 5 | 610019 | ANAND

问题 I'm working on an APA citation maker in Python using tkinter. I use the Text widget to display the citation once it's generated, but whenever I copy the text (using the ctrl+c shortcut, at the moment) it loses its formatting. Is there some way to copy formatted text (italicized, for instance) from the Text widget rather than unformatted text? 回答1: To copy formatted text to the clipboard, you need an interface between python and the system's clipboard which supports text formatting. I have

问题 I'm working on an APA citation maker in Python using tkinter. I use the Text widget to display the citation once it's generated, but whenever I copy the text (using the ctrl+c shortcut, at the moment) it loses its formatting. Is there some way to copy formatted text (italicized, for instance) from the Text widget rather than unformatted text? 回答1: To copy formatted text to the clipboard, you need an interface between python and the system's clipboard which supports text formatting. I have

问题 Everything I have read and found is about changing the background of a cell, row header or column header. I want to change the text color of a row. Any suggestions? colors = ['tab:blue', 'tab:orange', 'tab:green', 'tab:red', 'tab:purple'] cell_colors = [['tab:blue', 'tab:blue'], ['tab:orange', 'tab:orange'], ['tab:green', 'tab:green'], ['tab:red', 'tab:red'], ['tab:purple', 'tab:purple']] table = plt.table(cellText = data, cellColours = cell_colors, rowLabels=row_labels, rowColours = colors,

问题 I would like to remove any single letter from a string in python. For example: input: 'z 23rwqw a 34qf34 h 343fsdfd' output: '23rwqw 34qf34 343fsdfd' Been trying to figure out for a while with regex without success. I know how to cut things from certain char/symbol in two pieces, but not what I am trying to do. I have been tinkering with re.sub(r'^[^ ]*', '', text) 回答1: >>> ' '.join( [w for w in input.split() if len(w)>1] ) '23rwqw 34qf34 343fsdfd' 回答2: import re text = "z 23rwqw a 34qf34 h