character-encoding

Get the x Least Significant Bits from a String in Python

由 怎甘沉沦 提交于 2020-01-25 03:44:04
问题 How can I get the x LSBs from a string (str) in Python? In the specific I have a 256 bits string consisting in 32 chars each occupying 1 byte, from wich i have to get a "char" string with the 50 Least Significant Bits. 回答1: So here are the ingredients for an approach that works using strings (simple but not the most efficient variant): ord(x) yields the number (i.e. essentially the bits) for a char (e.g. ord('A')=65 ). Note that ord expects really an byte-long character (no special signs such

Spring ResourceBundleMessageSource Encoding for Czech MessageResource.getMessage()

由 你离开我真会死。 提交于 2020-01-24 23:38:30
问题 I have a converter which reader the properties from .properties file using ResourceBundleMessageSource for multiple locales e.g en_US,fr_FR,cs_CZ Below is the xml to read properties. <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"> <property name="basenames"> <list> <value>lang/beneficiaryproperty/beneficiary</value> <value>lang/labelsbundlesproperty/labelsbundle</value> </list> </property> </bean> And below is the code to read and write the

How to generate a Shift_JIS(SJIS) percent encoded string in JavaScript

由 走远了吗. 提交于 2020-01-24 22:57:29
问题 I'm new to both JavaScript and Google Apps Script and having a problem to convert texts written in a cell to the Shift-JIS (SJIS) encoded letters. For example, the Japanese string "あいう" should be encoded as "%82%A0%82%A2%82%A4" not as "%E3%81%82%E3%81%84%E3%81%86" which is UTF-8 encoded. I tried EncodingJS and the built-in urlencode() function but it both returns the UTF-8 encoded one. Would any one tell me how to get the SJIS-encoded letters properly in GAS? Thank you. 回答1: You want to do

Google Chrome wrong character - bug?

由 守給你的承諾、 提交于 2020-01-24 22:24:00
问题 I did this simple HTML to show you what is bothering me.. <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <html> <style> @font-face { font-family: "ubuntu-light"; src: url(Font/ubuntu/Ubuntu-L.ttf) format("truetype"); } h1 { font-family: "ubuntu-light"; } </style> <body> <h1>Ubuntu font test</h1> <h1>Š š Ž ž Č č</h1> </body> </html> You can get the font here: http://font.ubuntu.com So the

PHP File Get Contents & String Encoding

由 纵饮孤独 提交于 2020-01-24 20:01:09
问题 Retrieved the contents of a css file: (http://gizmodo.com/assets/stylesheets/app-ecbc6044c59319aab4c2a1e31380ef56.css) Detected the encoding with mb_detect_encoding ... says UTF-8. Viewed the page in a browser, looks fine (readable), and declares @charset "UTF-8"; Tried to output the string, got garbage. Tried to save it to a file, got garbage. Tried to convert the encoding to ASCII, ISO-8859-1, and HTML-ENTITIES. No luck. Any ideas here how to determine why this string is garbage, and how to

Why does <textarea> display <> instead of <>?

由 两盒软妹~` 提交于 2020-01-24 12:49:08
问题 Shouldn't a browser's textarea display raw text? Look at the following snaps from this post, and pay attention to the <script> tag: 1- We can see the angled brackets around the script word: 2- Now look at the source of the page. We can see the angled brackets are represented by their HTML entities: 3- Click to edit the post and you'll see that the angled brackets are visible in the textarea--NOT their HTML entities: 4- Look at the XHR response from the server (when we clicked edit), we can

How to handle curly braces in RequestParam in spring boot

由 烂漫一生 提交于 2020-01-24 11:29:24
问题 I have a spring boot application with a GET service. @RequestMapping(value = "/abc/track/{type}", method = RequestMethod.GET) public void DummFunc( @RequestParam(value="subs", required = false) String sub, , HttpServletResponse response) {} value for subs is an encoded value. If I pass following as value to parameter subs {%22endpoint%22:%22https://def.abc.com/tyu/send/eD3vpGNQW28:APA91bHOo8rYrV0xccdQz3okjZJG-QGrJX8LG6ahJnEUpMNfGedqi3hJxQsJx

Determine if UTF-8 encoded NSData contains a null-terminated string

由 痞子三分冷 提交于 2020-01-24 10:48:33
问题 I have the NSData-to-NSString conversion in an NSData Category, because I'm always using the NSString method: initWithData:encoding: . But, according to this answer, https://stackoverflow.com/a/2467856/1231948, it is not that simple. So far, I have this method in my NSData Category, in an effort to keep consistent with methods in other data objects that return a string from a method with the same name: - (NSString *) stringValue { return [[NSString alloc] initWithData:self encoding

C++ substring multi byte characters

由 别说谁变了你拦得住时间么 提交于 2020-01-24 06:29:36
问题 I am having this std::string which contains some characters that span multiple bytes. When I do a substring on this string, the output is not valid, because ofcourse, these characters are counted as 2 characters. In my opinion I should be using a wstring instead, because it will store these characters in as one element instead of more. So I decided to copy the string into a wstring, but ofcourse this does not make sense, because the characters remain split over 2 characters. This only makes

C++ substring multi byte characters

由 [亡魂溺海] 提交于 2020-01-24 06:28:48
问题 I am having this std::string which contains some characters that span multiple bytes. When I do a substring on this string, the output is not valid, because ofcourse, these characters are counted as 2 characters. In my opinion I should be using a wstring instead, because it will store these characters in as one element instead of more. So I decided to copy the string into a wstring, but ofcourse this does not make sense, because the characters remain split over 2 characters. This only makes
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