escaping

问题 In addition to the basic * , ? and [...] patterns, the Bash shell provides extended pattern matching operators like !(pattern-list) ("match all except one of the given patterns"). The extglob shell option needs to be set to use them. An example: ~$ mkdir test ; cd test ; touch file1 file2 file3 ~/test$ echo * file1 file2 file3 ~/test$ shopt -s extglob # make sure extglob is set ~/test$ echo !(file2) file1 file3 If I pass a shell expression to a program which executes it in a sub-shell, the

问题 I'm having troubles with filenames upload by users which I have to process. When I try to access them, because some of them have special characters, the command used says the file is not found or similar. I've used escapeshellcmd with no sucess. When I use the "tab" key in linux console (when you have started to type the filename and you want it to complete), the bash escape the filename correctly, and if I use exactly that "escaped" filename, it works. I've tried this: preg_replace("/[^a-zA

问题 I have the following PatternLayout: public class EscapedEnhancedPatternLayout extends EnhancedPatternLayout { @Override public String format(LoggingEvent event) { return StringEscapeUtils.escapeJava(super.format(event)); } } but this escapes full logging row. I want to have something like this but only for message. but LoggingEvent class has not setMessage and setRenderedMessage methods. And I don't see copy constructor at LoggingEvent . If LoggingEvent had copy constructor I can inherited

问题 So, currently, within an asp gridview, I have the following <span id="btnEdit" runat="server" onclick="ShowEditCriteriaFilterDialog('<%#Eval("intSMCID")%>', '<%#Eval("strDescription")%>')" class="linkText">Edit</span> What I'm essentially looking for is the syntax for quotes/double-quotes to actually accomplish this properly, as what I have above doesn't properly work. First of all, if i encapsulate the entire onclick with single quotes, and not put any other quotes inside, it works for

问题 I am trying to invoke a curl command in powershell and pass some JSON information. Here is my command: curl -X POST -u username:password -H "Content-Type: application/json" -d "{ "fields": { "project": { "key": "key" }, "summary": "summary", "description": "description - here", "type": { "name": "Task" }}}" I was getting globbing errors and "unmatched braces" and host could not be resolved, etc. Then I tried prefixing the double quotes in the string with the backtick character, but it could

问题 How can I escape an unknown string for passing to Process.Start as an argument? I currently escape basic quotes and backslashes, but recently my input has started to contain things like http://www.fileformat.info/info/unicode/char/ff02/index.htm (Fullwidth quotation mark). So my question is, what all do I need to escape to safely pass a string as an argument for Process.Start? Edit: So I need to clarify this. What I really am looking for is a list of all characters that have to be escaped in

问题 I need to put javascript function to mako template. The first argument of this function is string, so I write in my *.mako file (dict(field_name='geom')): init_map( '${field_name}' ); But when I see my html page it loks like: init_map( 'geom' ) How I can disable escaping in this case? Rendering performs the following way: from pyramid.renderers import render render('georenderer/map.mako', template_args) 回答1: You'll need to include the quotes in your expression I think. You can use the json

问题 I'm in the process of building a site with CodeIgniter. This is the 1st site that I've built myself that interacts with a database. I'm using MySQL for this project. How can I tell if data needs to be escaped before saving it to the database? 回答1: If you're using the database class with query bindings, you don't have to do any manual escaping: The secondary benefit of using binds is that the values are automatically escaped, producing safer queries. You don't have to remember to manually

问题 This question already has answers here : What's the difference between this characters? [duplicate] (3 answers) Closed 6 years ago . In the code below, I don't know how these characters are different functionally from one another: \r \t \n. Does anyone have an explanation or description for these? Here is some sample code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang=

问题 I have searched google and haven't found any solution for my issue yet. Basically I have a comments feed that is setup within an image gallery (similar to facebook or stackoverflow comments). Users can post comments and read comments posted by other users. This is working fine. However, if a user tries to post a comment with an apostrophe, I get a nice little web application error: Incorrect syntax near 's'. Unclosed quotation mark after the character string ')'. The comment that I'm posting