Recent questions tagged string

0 votes

1.0k views

1 answer

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)

0 votes

845 views

1 answer

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)

0 votes

806 views

1 answer

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)

0 votes

847 views

1 answer

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)

0 votes

747 views

1 answer

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)

0 votes

899 views

1 answer

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)

0 votes

861 views

1 answer

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)

0 votes

921 views

1 answer

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)

0 votes

838 views

1 answer

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)

0 votes

840 views

1 answer

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)

0 votes

730 views

1 answer

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)

0 votes

808 views

1 answer

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)

0 votes

719 views

1 answer

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)

0 votes

1.2k views

1 answer

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)

0 votes

942 views

1 answer

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)

0 votes

996 views

1 answer

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)

0 votes

752 views

1 answer

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)

0 votes

772 views

1 answer

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)

0 votes

961 views

1 answer

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)

0 votes

852 views

1 answer

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)

0 votes

931 views

1 answer

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)

0 votes

1.5k views

1 answer

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)

0 votes

748 views

1 answer

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)

0 votes

1.1k views

1 answer

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)

0 votes

860 views

1 answer

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)

0 votes

689 views

1 answer

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)

0 votes

858 views

1 answer

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)

0 votes

784 views

1 answer

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)

Categories

Just Browsing Browsing

Most popular tags