Recent questions tagged String

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string - equivalent of Console.ReadLine() in c++

My teacher just gave me an assignment in c++ and I am trying to get a string with scanf but it only get the ... skip a line for some reason... See Question&Answers more detail:os...

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

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string - Is there an equivalent to 'sscanf()' in .NET?

The .NET Framework gives us the Format method: string s = string.Format("This {0} very {1}.", "is" ... (like types and formatting info). See Question&Answers more detail:os...

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

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string - Create a SortedMap in Java with a custom Comparator

I want to create a TreeMap in Java with a custom sort order. The sorted keys which are string need to be sorted ... . Sample map: Za,FOO Ab,Bar See Question&Answers more detail:os...

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

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string - PHP Multi Byte str_replace?

I'm trying to do accented character replacement in PHP but get funky results, my guess being because i'm using ... sets and use them properly? See Question&Answers more detail:os...

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

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string - Print / display a JavaScript variable's name instead of it's value

Is it possible to print / display a JavaScript variable's name? For example: var foo=5; var bar=6; var foobar ... bar foobar Rather than: 5 6 11 See Question&Answers more detail:os...

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

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string - Does the MySQL TRIM function not trim line breaks or carriage returns?

From my experiments, it does not appear to do so. If this is indeed true, what is the best method for ... remove, starting with trimming and . See Question&Answers more detail:os...

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

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string - Python Socket Send Buffer Vs. Str

I am trying to get a basic server (copied from Beginning Python) to send a str. The error: c.send( "XXX" ) ... " ) #c.send(data) c.close() See Question&Answers more detail:os...

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

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string - Swift find all occurrences of a substring

I have an extension here of the String class in Swift that returns the index of the first letter of a given substring. ... [50, 74, 91, 103] See Question&Answers more detail:os...

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

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string - PHP function to replace a (i)th-position character

Is there a function in PHP that takes in a string, a number (i), and a character (x), then replaces ... somebody help me in implementing 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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string - Is there " " equivalent in VBscript?

I want to use the Replace function in VBScript to replace all line breaks in a string for " ". I come ... Is there an equivalent in VBScript? See Question&Answers more detail:os...

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

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793 views

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string - How can I split by 1 or more occurrences of a delimiter in Python?

I have a formatted string from a log file, which looks like: >>> a="test result" That is, the test and ... a simple solution! Thank you all. See Question&Answers more detail:os...

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

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string - How to combine multiple character columns into a single column in an R data frame

I am working with Census data and I need to combine four character columns into a single column. Example: ... columns into a single string. See Question&Answers more detail:os...

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

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string - How to remove all integer values from a list in python

I am just a beginner in python and I want to know is it possible to remove all the integer values from a list? ... ','the','learning','module'] See Question&Answers more detail:os...

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

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string - Decoding double encoded utf8 in Python

I've got a problem with strings that I get from one of my clients over xmlrpc. He sends me utf8 strings ... way please write. Thanks, Chris See Question&Answers more detail:os...

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

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string - How can I replace newline characters using JSP and JSTL?

I have a list of bean objects passed into my JSP page, and one of them is a comment field. This field may ... I'll post below as a possibility. See Question&Answers more detail:os...

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

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string - Most efficient way to get next letter in the alphabet using PHP

Given any character from a to z, what is the most efficient way to get the next letter in the alphabet using PHP? See Question&Answers more detail:os...

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

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string tokenizer in Java

I have a text file which contains data seperated by '|'. I need to get each field(seperated by '|') and ... but I am getting ABC,DEF,FGHT See Question&Answers more detail:os...

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

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834 views

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string - c# Fastest way to remove extra white spaces

What is the fastest way to replace extra white spaces to one white space? e.g. from foo bar to foo bar See Question&Answers more detail:os...

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

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string - How to check if letter is upper or lower in PHP?

I have texts in UTF-8 with diacritic characters also, and would like to check if first letter of this text is ... lower case. How to do this? See Question&Answers more detail:os...

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

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925 views

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string - Convert a file path to Uri in Android

I have an app where I capture a video using the camera. I can get the video's file path, but I need ... a Uri from the String variable bedroom. See Question&Answers more detail:os...

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

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996 views

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string - Windows PATH to posix path conversion in bash

How can I convert a Windows dir path (say c:/libs/Qt-static) to the correct POSIX dir path (/c/libs/ ... standard msys features? And vice versa? See Question&Answers more detail:os...

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

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1.6k views

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string - Java: Get last element after split

I am using the String split method and I want to have the last element. The size of the Array can change. ... of the arrays at runtime :( See Question&Answers more detail:os...

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

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804 views

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string - How do I indicate long text into a smaller fixed column with CSS?

How do I fit long text into a fixed width column where I have room for only one line of text? The text needs ... be: Some really long string... See Question&Answers more detail:os...

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

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string - Python: How to ignore #comment lines when reading in a file

In Python, I have just read a line form a text file and I'd like to know how to code to ignore comments ... Python and I don't know the syntax See Question&Answers more detail:os...

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

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string - Find longest substring without repeating characters

Given a string S of length N find longest substring without repeating characters. Example: Input: "stackoverflow ... constant space algorithm. See Question&Answers more detail:os...

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

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741 views

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string - What is the use case for Ruby's %q / %Q quoting methods?

I've been reading through Thomas' Programming Ruby 1.9 and came upon the alternative delimited single and double- ... they're commonly found? See Question&Answers more detail:os...

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

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947 views

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string - Safe integer parsing in Ruby

I have a string, say '123', and I want to convert it to the integer 123. I know you can simply do ... way of doing it, without regex trickery. See Question&Answers more detail:os...

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

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860 views

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string - Ruby: What does the comment "frozen_string_literal: true" do?

This is the rspec binstub in my project directory. #!/usr/bin/env ruby begin load File.expand_path("../ ... to do? # frozen_string_literal: true See Question&Answers more detail:os...

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

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