strip

Is there a better way to use strip() on a list of strings? - python [duplicate]

由 邮差的信 提交于 2020-01-12 11:51:15
问题 This question already has answers here : Remove trailing newline from the elements of a string list (7 answers) Closed 3 years ago . For now i've been trying to perform strip() on a list of strings and i did this: i = 0 for j in alist: alist[i] = j.strip() i+=1 Is there a better way of doing that? 回答1: You probably shouldn't be using list as a variable name since it's a type. Regardless: list = map(str.strip, list) This will apply the function str.strip to every element in list , return a new

Is there a better way to use strip() on a list of strings? - python [duplicate]

由 为君一笑 提交于 2020-01-12 11:50:21
问题 This question already has answers here : Remove trailing newline from the elements of a string list (7 answers) Closed 3 years ago . For now i've been trying to perform strip() on a list of strings and i did this: i = 0 for j in alist: alist[i] = j.strip() i+=1 Is there a better way of doing that? 回答1: You probably shouldn't be using list as a variable name since it's a type. Regardless: list = map(str.strip, list) This will apply the function str.strip to every element in list , return a new

Is there a better way to use strip() on a list of strings? - python [duplicate]

由 末鹿安然 提交于 2020-01-12 11:50:09
问题 This question already has answers here : Remove trailing newline from the elements of a string list (7 answers) Closed 3 years ago . For now i've been trying to perform strip() on a list of strings and i did this: i = 0 for j in alist: alist[i] = j.strip() i+=1 Is there a better way of doing that? 回答1: You probably shouldn't be using list as a variable name since it's a type. Regardless: list = map(str.strip, list) This will apply the function str.strip to every element in list , return a new

Does objective c have a strip tags function?

由 倾然丶 夕夏残阳落幕 提交于 2020-01-10 20:11:19
问题 I am looking for an objective C function (custom or built-in) that strips html tags from a string, similar to PHP's version that can be found here: http://php.net/manual/en/function.strip-tags.php Any help would be appreciated! 回答1: This just removes < and > characters and everything between them, which I suppose is sufficient: - (NSString *) stripTags:(NSString *)str { NSMutableString *ms = [NSMutableString stringWithCapacity:[str length]]; NSScanner *scanner = [NSScanner scannerWithString

Does objective c have a strip tags function?

由 女生的网名这么多〃 提交于 2020-01-10 20:11:10
问题 I am looking for an objective C function (custom or built-in) that strips html tags from a string, similar to PHP's version that can be found here: http://php.net/manual/en/function.strip-tags.php Any help would be appreciated! 回答1: This just removes < and > characters and everything between them, which I suppose is sufficient: - (NSString *) stripTags:(NSString *)str { NSMutableString *ms = [NSMutableString stringWithCapacity:[str length]]; NSScanner *scanner = [NSScanner scannerWithString

Split by comma and strip whitespace in Python

由 两盒软妹~` 提交于 2020-01-08 11:21:09
问题 I have some python code that splits on comma, but doesn't strip the whitespace: >>> string = "blah, lots , of , spaces, here " >>> mylist = string.split(',') >>> print mylist ['blah', ' lots ', ' of ', ' spaces', ' here '] I would rather end up with whitespace removed like this: ['blah', 'lots', 'of', 'spaces', 'here'] I am aware that I could loop through the list and strip() each item but, as this is Python, I'm guessing there's a quicker, easier and more elegant way of doing it. 回答1: Use

How can you strip HTML comments out of a page generated with JSP/JSTL?

由 独自空忆成欢 提交于 2020-01-05 05:54:31
问题 I know some people use ANT to accomplish this, but I don't want to remove HTML comments from the actual jsp, I just want a way to strip them from output unless a users adds a parameter to the url to show the comments for debugging. 回答1: Here is HTMLCompressor lib that can be called either from code or as JSP tag to strip comments and more. 回答2: You can use JtidyFilter with hide-comments set to true . <init-param> <param-name>config</param-name> <param-value>hide-comments: true</param-value> <

Strip wav header in c#

由 半腔热情 提交于 2020-01-04 17:49:32
问题 I want to be able to strip off a header from a wav file. Is there any way to do this in C#? 回答1: WAV Files uses the standard RIFF header format. See example here. You can use this article as a starting point. It contains methods for reading and writing Wav files. Should be a simple job to strip/clear out the header info. 来源： https://stackoverflow.com/questions/1108585/strip-wav-header-in-c-sharp

How to remove only html tags from text with Jsoup?

由 我们两清 提交于 2020-01-04 11:00:36
问题 I want to remove ONLY html tags from text with JSOUP. I used solution from here (my previous question about JSOUP) But after some checkings I discovered that JSOUP gets JAVA heap exception: OutOfMemoryError for big htmls but not for all. For example, it fails on html 2Mb and 10000 lines. Code throws an exception in the last line (NOT on Jsoup.parse): public String StripHtml(String html){ html = html.replace("<", "<").replace(">", ">"); String[] tags = getAllStandardHtmlTags; Document thing =

Python基础(四)

由 大兔子大兔子 提交于 2019-12-29 12:25:08
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 1.字符串 (1)定义 可以使用单引号,双引号,三引号定义字符串. x = '123' x = "123" x = '''123''' x = ''' 123 456 ''' 三引号可以跨行使用. (2)特性 python中的字符串是不可变对象: 字符串也属于序列的一种,支持切片操作: (3)转义 转义一般用于单引号,双引号,斜杠等特殊符号. x = '\\123' x = "\"123\"" 对于用单引号引起的字符串,若含有单引号,可以把外面的单引号改成双引号,对于双引号字符串也类似. 另一种可以不用转义的方法是在字符串前加一个r: (4)常用操作 A.插入连接 使用x.join(a)表示把x插入到a中的每个字符中间: B.去除空白 strip(),去除左右空白字符,包括空格,换行,制表符. C.长度 计算字符串长度,len(x): D.unicode编码 ord():计算unicode编码. chr():与ord()相反,解码. 注意参数是一个字符. 2.序列 (1)序列 序列是列表,元组,字符串等元素之间具有顺序关系的数据类型的统称,不是一个独立的数据类型. (2)特点 A.索引 可以通过索引来获取元素的值: B.切片 形式为: [start:end:step] start为起始位置,包含
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