escape

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I am using python 3.1, on a windows 7 machines. Russian is the default system language, and utf-8 is the default encoding. Looking at the answer to a previous question , I have attempting using the "codecs" module to give me a little luck. Here's a few examples: >>> g = codecs . open ( "C:\Users\Eric\Desktop\beeline.txt" , "r" , encoding = "utf-8" ) SyntaxError : ( unicode error ) 'unicodeescape' codec can 't decode bytes in position 2-4: truncated \UXXXXXXXX escape ( , line 1) >>> g = codecs.open("C:\Users\Eric\Desktop\Site.txt",

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm not sure why the escape characters won't create new lines? MSWord ITSM = new MSWord("C:/users/o519731/Desktop/ITSM.docx"); XWPFParagraph copyITSM = ITSM.Document.createParagraph(); XWPFRun enterText = copyITSM.createRun(); enterText.setText("First line.\n"); enterText.setText("Second line.\n"); enterText.setText("Third line."); ITSM.Document.write(ITSM.wordStream); ITSM.wordStream.close(); System.out.println("Document Created."); Results in: First Line.Second line.Third line. Expecting each on a separate line: First line. Second line.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have the following code - #include <stdio.h> #define LENGTH 5 int main (){ char * ch [ LENGTH ] = { "Zero" , "One" , "Two" , "Three" , "Four" }; char * pc ; char ** ppc ; for ( int i = 0 ; i < LENGTH ; i ++){ ppc = ch + i ; pc = * ppc ; while (* pc != 0 ){ printf ( "%c " , * pc ); pc = pc + 1 ; } printf ( "\n" ); } return 0 ; } It is an example of multiple indirection using string. The output is Z e r o O n e T w o T h r e e F o u r Here in while() loop instead of *pc != '\0' , *pc != 0 is used. But both the approaches give same

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Here's my code: let padded = "03"; ascii = `\u00${padded}`; However, I receive Bad character escape sequence from Babel. I'm trying to end up with: \u0003 in the ascii variable. What am I doing wrong? EDIT: Ended up with ascii = (eval('"\\u00' + padded + '"')); 回答1: What am I doing wrong? A unicode escape sequence is basically atomic. You cannot really build one dynamically. Template literals basically perform string concatenation, so your code is equivalent to '\00' + padded It should be obvious now why you get that error. If you want to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'd like to escape ":" and/or "=" as the name in a configuration file. Does anyone know how to achieve this? I try backslash "\", it does not work. 回答1: If you're using Python 3, you don't need to. Look at the Python docs section on Customizing Parser Behavior . By default, configparser uses ":" and "=" as delimiters, but you can specify different delimiters when you create the configparser object: import configparser parser = configparser.ConfigParser(delimiters=('?', '*')) In this example, the default delimiters have been replaced with a

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am using a property(key = value) like give names: (1) code = xxx in the properties file but when i tried to get that key it is giving error as "No message found under code give names: (1) code = xxx I tried it by escaping the whitespace with \ but it wont worked. do I need to escape : , ( , and ) characters also. Please suggest how to proceed Thanks 回答1: You could check out: http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html#load(java.io.Reader) For info on how java interprets a properties file. The most relevant part is:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a url with querystrings through which some data are passed. I want to retrieve the data in the server side. What is the solution for this problem 回答1: You can use javascript's escape function to encode the URL. Example : escape("It's me!") // result: It%27s%20me%21 URL Decoding in C# using Uri.UnescapeDataString() function. Example : s = "%46%69%67%68%74%20%74%68%65%20%70%6F%77"; Uri.UnescapeDataString(s); EDIT ------------------------- To Parse Query parameters in C# use NameValueCollection qscoll = HttpUtility.ParseQueryString

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying out the following code and it's printing false. I was expected that this would print true. In addition , the Pattern.Compile() statemenet , gives a warning 'redundant escape character'. Can someone please help me as to why this is not returning true and why do I see a warning. public static void main(String[] args) { String s = "\\n"; System.out.println(s); Pattern p = Pattern.compile("\\\n"); Matcher mm = p.matcher(s); System.out.println(mm.matches()); } 回答1: The s="\\n" means you assign a backslash and n to the variable s , and

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm rendering a prototype using below code: {{form_widget(form.get('prototype').myField, {'attr': {'value': '<%= myModelProperty %>'} }) }} BackboneJS is supposed to read the code generated by this twig block, and replace the <%= myModelProperty %> by some model property value. And this doesn't happen because the value is escaped in twig and thus replaced by: <%= viewport %> I've tried to force the value to RAW in the *form_div_layout.html* file: > {% block field_widget %} {% spaceless %} > {% set type = type|default('text') %} > <input type

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am running Windows XP Pro and R Version 2.15.1 R is installed in the following folder: C:\Program Files\R\R-2.15.1 I am trying to create a function that reads in a .csv file like so: xxx I get the error Error: '\R' is an unrecognized escape in character string starting "C:\R" Is there a problem with my directory structure / folder naming conventions? 回答1: You have to escape the \ since it is itself an escape character. read.table('C:\\xxx\\classes\\R_Prog\\specdata\\data.csv') head(data) } 回答2: As nobody suggested a forward slash yet,