Recent questions tagged string

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string - PHP strtr vs str_replace benchmarking

I'm curious what the most performant method of doing string transformations is. Given a n input string and a set of ... ' => "33[31m")); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - The terminating NULL in an array in C

I have a simple question. Why is it necessary to consider the terminating null in an array of chars (or simply ... What is the reason for this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Searching for a last word in JavaScript

I am doing some logic for the last word that is on the sentence. Words are separated by either space or with ... would like to find better way See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Python throws UnicodeEncodeError although I am doing str.decode(). Why?

Consider this function: def escape(text): print repr(text) escaped_chars = [] for c in text: try: c = c. ... .decode(). Do I miss something? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Read .txt file line by line in Python

My .txt file looks like this: ![enter image description here][1] How can I read my txt file into a string ... in data: line.rstrip() print data See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Asterisk art in python

I would like to produce this picture in python! * ** *** **** ***** ****** ******* ******** ... clever mind on how I might achieve what I want? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Javascript str.search() multiple instances

How can I retrieve multiple indexes from multiple instances of a string search? var str = "food"; var index1 = str. ... ; // ? Thanks much, Wen See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Convert numbers to letters

I have the following vector: x <- c(11, 12, 21, 22) And I want to convert it to the corresponding letters, i.e., I ... [1] "A1" "A1" "2B" "2B" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string to DateTime conversion in C#

Stupid questions but cant get my head around it... I have a string in this format 20081119 And I have a ... Thanks in advance guys. Cheers, Con See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Java indexOf function more efficient than Rabin-Karp? Search Efficiency of Text

I posed a question to Stackoverflow a few weeks ago about a creating an efficient algorithm to search for a ... on this? Thanks, Elliott See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Anagrams in Python using lists

Imagine we have following list of strings: Input: ["eat", "tea", "tan", "ate", "nat", "bat"] The ... not detect the other two sets of anagrams. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - C++ cin whitespace question

Programming novice here. I'm trying to allow a user to enter their name, firstName middleName lastName on one line ... ... Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Delphi Pos always returning 0

I really don't know why Pos keep returning 0 instead of the char ";" position in string I have to get a ... ; FreeAndNil(resposta); end; end; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - How to compute word scores in Scrabble using MATLAB

I have a homework program I have run into a problem with. We basically have to take a word (such as MATLAB) and ... ) score = lower(sum(ASCII)); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Swift UTF8 encoding and non UTF8 character

I've a some text from json file. In this text I've applied UTF8 encode but this encoder don't ... .string) return attributedString.string } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Puzzle Solving: Finding All Words Within a Larger Word in PHP

So I have a database of words between 3 and 20 characters long. I want to code something in PHP that ... would be greatly appreciated. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Access C array of type const char * from Go

I have a C file with an array of type const char *, lets call it myStringArray[], something like: ... construction, or provide an alternative? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Java - Writing a syllable counter based on specifications

Specification for a syllable: Each group of adjacent vowels (a, e, i, o, u, y) counts as one syllable (for ... show this is correct. Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Java unicode byte parsing

I'm just in the process of reading some data from a file as a stream of bytes, and I've just ... the mechanisms for doing it? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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850 views

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string - Group together levels with similar names R

I have a variable q with various levels. Some of the levels are actually the same but have been bad reported. length(q ... , "YAZ", "ZYRONA" ) > See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Which would be better non-greedy regex or negated character class?

I need to match @anything_here@ from a string @anything_here@dhhhd@shdjhjs@. So I'd used following regex. ^@.* ... with negated character class? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Compare variables PHP

How can I compare two variable strings, would it be like so: $myVar = "hello"; if ($myVar == "hello") { //do ... $myVars == NULL) { //do code } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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942 views

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string - Python HTML removal

How can I remove all HTML from a string in Python? For example, how can I turn: blah blah <a href="blah">link</a> into blah blah link Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Why is the Swift compiler marking this as an error?

I have two ways of writing the same code, one of which seems to be disliked by the Swift compiler. Can ... has enough "twisted" string logic? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - TypeError: Type aliases cannot be used with isinstance()

Ever since I upgraded pandas to 0.23.0, I'm getting this error for running a line to remove whitespace df. ... ). How should I fix this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string type .NET vs. char array

I've been working with some programs here at work for about a month now that have a lot of string parsing and such ... as fast as a char array? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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string - PHP, str_pad unicode issue

I'm just trying to make fixed the $str to 5 characters, but couldn't. $str = "nü"; echo str_pad($str, ... Any experience on this issue? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Getting a substring of an attribute in XPATH

Given <foo> <bar baz="Hello, World!"> </foo> How do I all but the last 4 characters of @baz? One of my attempts ... /@baz[substring( ., 0, -4 )] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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