strip

问题 Is there any tool that can remove debug info from Java .class files, just like /usr/bin/strip can from C/C++ object files on Linux? EDIT: I liked both Thilo's and Peter Mmm's answers: Peter's was short and to the point exposing my ignorance of what ships with JDK; Thilo's ProGuard suggestion is something I'll definitely be checking out anyway for all those extra features it appears to provide. Thank you Thilo and Peter! 回答1: ProGuard (which the Android SDK for example ships with to reduce

问题 I have a string like this: la lala 135 1039 921\r\n And I can't remove the \r\n . Initially this string was a bytes object but then I converted it to string I tried with .strip("\r\n") and with .replace("\r\n", "") but nothing... 回答1: The issue is that the string contains a literal backslash followed by a character. Normally, when written into a string such as .strip("\r\n") these are interpreted as escape sequences, with "\r" representing a carriage return (0x0D in the ASCII table) and "\n"

问题 I have string such as <p> <style type="text/css"> P { margin-bottom: 0.21cm; direction: ltr; color: rgb(0, 0, 0); }P.western { font-family: "Times New Roman",serif; font-size: 12pt; }P.cjk { font-family: "Arial Unicode MS",sans-serif; font-size: 12pt; }P.ctl { font-family: "Tahoma"; font-size: 12pt; } </style> </p> <p align="CENTER" class="western" style="margin-bottom: 0cm"> <font size="5" style="font-size: 20pt"><u><b> TEXT I WANT TO GET </b></u></font></p> How can i strip html, css and get

问题 I have a QString with some HTML in it... is there an easy way to strip the HTML from it? I basically want just the actual text content. <i>Test:</i><img src="blah.png" /><br> A test case Would become: Test: A test case I'm curious to know if Qt has a string function or utility for this. 回答1: You may try to iterate through the string using QXmlStreamReader class and extract all text (if you HTML string is guarantied to be well formed XML). Something like this: QXmlStreamReader xml(htmlString);

问题 I'm using Paperclip-FFMEG to upload video files to my development environment (and, eventually, to a local server when my project goes into production). When videos are uploaded, the filename is, by default, as follows: /system/modelnames/paperclipnames/.../mynewfile.mp4?xxxxxxxxxx I believe the 10 digit figure after the questionmark is a timestamp. However, the player I will be using to play the videos doesn't like to have anything after the file attachment - so I would like to strip the

问题 I want to keep the ServerName and Port dynamicly on my rewrite: Lets say the Firewall redirect port 8081 to 80. So, if i access the webserver for example with "192.168.1.123/frontend" or "my.domain.tld:8081/frontend" i should be redirect to "192.168.1.123/frontend/" or "my.domain.tld:8081/frontend/" If i use the normal redirect rewrite ^(.*[^/])$ $1/ permanent; and i access with the port 8081 the port got removed. (I already tried port_in_redirect off; ) I use almost the default configuration

问题 In Python, we can use the .strip() method of a string to remove leading or trailing occurrences of chosen characters: >>> print " (Removes (only) leading & trailing brackets & ws ) ".strip(" ()") 'Removes (only) leading & trailing brackets & ws' How do we do this in Ruby? Ruby's strip method takes no arguments and strips only whitespace. 回答1: There is no such method in ruby, but you can easily define it like: def my_strip(string, chars) chars = Regexp.escape(chars) string.gsub(/\A[#{chars}]+|

问题 What are the settings in Xcode to strip symbols for an iphone application? I use these settings in Xcode but still see classnames and their methods in the executable using a binary file editor. Deployment: 1) Deployment Post processing(checked) 2) Strip Debug Symbols During Copy(checked) 3) Strip Linked Product(checked) 4) Use Separate Strip(checked) Linking: 5) Dead Code Stripping(checked) GCC 4.0 - Code Generation 6) Generate Debug Symbols(NOT checked) 回答1: Objective-C class and method

问题 I have a pandas DF that has many string elements that contains words like this: 'Frost ' Which has many leading white spaces in front of it. When I compare this string to: 'Frost' I realized that the comparison was False due to the leading spaces. Although I can solve this by iterating over every element of the pandas DF, the process is slow due to the large number of records I have. This other approach should work, but it is not working: rawlossDF['damage_description'] = rawlossDF['damage

问题 Is there anyway easier than this to strip HTML from a string using Perl? $Error_Msg =~ s|<b>||ig; $Error_Msg =~ s|</b>||ig; $Error_Msg =~ s|<h1>||ig; $Error_Msg =~ s|</h1>||ig; $Error_Msg =~ s|<br>||ig; I would appreicate both a slimmed down regular expression, e.g. something like this: $Error_Msg =~ s|</?[b|h1|br]>||ig; Is there an existing Perl function that strips any/all HTML from a string, even though I only need bolds, h1 headers and br stripped? 回答1: Assuming the code is valid HTML (no