Recent questions tagged Encoding

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encoding - Node.js get image from web and encode with base64

I'm trying to fetch an image from the web and encode it with base64. what i have so far is basically: var ... to be empty. Thanks in advance! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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715 views

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encoding - Python unicode codepoint to unicode character

I'm trying to write out to a flat file some Chinese, or Russian or various non-English character-sets for ... hex value above refers to й. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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714 views

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encoding - Why declare unicode by string in python?

I'm still learning python and I have a doubt: In python 2.6.x I usually declare encoding in the file ... encoding. Thanks for explaining it :) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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encoding - How can I detect a malformed UTF-8 string in PHP?

The iconv function sometimes gives me an error: Notice: iconv() [function.iconv]: Detected an incomplete multibyte ... data to inconv()? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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859 views

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encoding - What is "=C2=A0" in MIME encoded, quoted-printable text?

This is an example raw email I am trying to parse: MIME-version: 1.0 Content-type: text/html; charset= ... But in this case, it seemingly represents NOTHING. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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718 views

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encoding - Signing and verifying signatures with RSA C#

I recently posted about issues with encrypting large data with RSA, I am finally done with that and now I ... itself. Any help will be greatly appreciated. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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721 views

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encoding - Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?

I have a PHP script that deals with a wide variety of languages. ... OUTPUT "u0411u0430u0437u0430 u0434u0430u043du043du0438 u0433u0440u0435u0448u043au0430." Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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916 views

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encoding - Decode gzipped web page retrieved via cURL in PHP

I'm retrieving a gzipped web page via curl, but when I output the retrieved content to the browser I just get ... a gzipped html page returned by a web server. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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860 views

1 answer

encoding - How to get ASCII value of string in C#

I want to get the ASCII value of characters in a string in C#. If my string has the value "9quali52ty3", I ... characters. How can I get ASCII values in C#? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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688 views

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encoding - Why does a base64 encoded string have an = sign at the end

I know what base64 encoding is and how to calculate base64 encoding in C#, however I have seen several times that ... Why does an = get appended at the end? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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693 views

1 answer

encoding - What is the difference between UTF-8 and Unicode?

I have heard conflicting opinions from people - according to the Wikipedia UTF-8 page. They are the same thing, aren't they? Can someone clarify? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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encoding - Url decode UTF-8 in Python

I have spent plenty of time as far as I am newbie in Python. How could I ever decode such a URL: example ... ugly. Still no solution, any help is appreciated. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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753 views

1 answer

encoding - Using Javascript's atob to decode base64 doesn't properly decode utf-8 strings

I'm using the Javascript window.atob() function to decode a base64-encoded string (specifically the base64-encoded content ... so that it's decoded as utf-8? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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813 views

1 answer

encoding - Convert utf8-characters to iso-88591 and back in PHP

Some of my script are using different encoding, and when I try to combine them, this has becom an issue. But I ... -format, so that shouldn't be an huge issue. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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712 views

1 answer

encoding - How to convert a file to utf-8 in Python?

I need to convert a bunch of files to utf-8 in Python, and I have trouble with the "converting the file" ... > converted/$file # this is shell code Thanks! Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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834 views

1 answer

encoding - Android. WebView and loadData

It's possible to use following method for content's setting of a web-view loadData(String data, String mimeType, ... I'll be very thankful for any advice. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

1 answer

encoding - ruby 1.9: invalid byte sequence in UTF-8

I'm writing a crawler in Ruby (1.9) that consumes lots of HTML from a lot of random sites. When trying to ... and invalid options set, but no success so far... Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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703 views

1 answer

encoding - Base64 Encode String in VBScript

I have a web service load driver that's a Windows Script File (WSF), that includes some VBScript and ... my message, preferebly using native Windows methods? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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863 views

1 answer

encoding - PHP output showing little black diamonds with a question mark

I'm writing a php program that pulls from a database source. Some of the varchars have quotes that are displaying ... I use php to strip these characters out? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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697 views

1 answer

encoding - Does a `+` in a URL scheme/host/path represent a space?

I am aware that a + in the query string of a URL represents a space. Is this also the case outside of the ... or does it in fact actually represent a+b/c? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

583 views

1 answer

encoding - "â€?" showing on page instead of " ' "

a€? is showing on my page instead of '. I have the Content-Type set to UTF-8 in both my <head> tag and my HTTP ... So what's the problem, and how can I fix it? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

603 views

1 answer

encoding - What is Unicode, UTF-8, UTF-16?

What's the basis for Unicode and why the need for UTF-8 or UTF-16? I have researched this on Google and ... this be the case? Please explain in simple terms. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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854 views

1 answer

encoding - What is the difference between utf8mb4 and utf8 charsets in MySQL?

What is the difference between utf8mb4 and utf8 charsets in MySQL? I already know about ASCII, UTF-8, ... benefits/proposes of using utf8mb4 rather than utf8? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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638 views

1 answer

encoding - How can I send and receive WebSocket messages on the server side?

How can I send and receive messages on the server side using WebSocket, as per the protocol? Why do I ... → client and client → server directions? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

705 views

1 answer

encoding - Microsoft Excel mangles Diacritics in .csv files?

I am programmatically exporting data (using PHP 5.2) into a .csv test file. Example data: Numéro 1 (note ... the import wizard, or non-default wizard settings? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

encoding - Using PowerShell to write a file in UTF-8 without the BOM

Out-File seems to force the BOM when using UTF-8: $MyFile = Get-Content $MyPath $MyFile | Out-File -Encoding " ... below, they have a lot of good information! Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

789 views

1 answer

encoding - Difference between Unicode, UTF-8 and code pages

Can anyone explain me what is the difference between Unicode, UTF-8 and code pages? Are they related to each ... /questions/65837817/difference-between-unicode-utf-8-and-code-pages...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

927 views

1 answer

encoding - Best way to precisely trim and concatenate with ffmpeg

I'm trying to find the most efficient way to cut up a video with frame precision then join the pieces ... questions/65838020/best-way-to-precisely-trim-and-concatenate-with-ffmpeg...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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