Recent questions tagged String

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string - java.util.UUID.randomUUID().toString() length

Does java.util.UUID.randomUUID().toString() length always equal to 36? I was not able to find info on that. Here ... type 4 means in the case. 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 - Word-level edit distance of a sentence

Is there an algorithm that lets you find the word-level edit distance between 2 sentences? For eg., "A Big ... " have 1 substitute, 3 insertions 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 - Get substring after the first = symbol in Ruby

Purely out of curiosity, is there a more elegant way to simply get the substring after the first = symbol in a ... for that (so less elegant). 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 remove surrogate characters in Java?

I am facing a situation where i get Surrogate characters in text that i am saving to MySql 5.1. As the UTF-16 ... ); } return sb.toString(); } 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 copy char *str to char c[] in C?

Trying to copy a char *str to char c[] but getting segmentation fault or invalid initializer error. Why is this code is ... = strtok(c, "#"); 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 - Use of switch() in R to replace vector values

This should be pretty simple but even after checking all documentation and on-line examples I don't get it ... vectorization. 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 - Why is str.translate much faster in Python 3.5 compared to Python 3.4?

I was trying to remove unwanted characters from a given string using text.translate() in Python 3.4. The minimal ... compared to Python 3.4? See Question&Answers more detail:os...

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

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string - Fixed width number formatting python 3

How do I get an integer to fill 0's to a fixed width in python 3.2 using the format ... .html#format-specification-mini-language 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 formatting - The simplest way of printing a portion of a char[] in C

Let's say I have a char* str = "0123456789" and I want to cut the first and the last three letters and print ... char*, or a very small one. 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 - Extending builtin classes in python

How can I extend a builtin class in python? I would like to add a method to the str class. I've ... hoping someone knows of something newer. 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 - Split and trim in one shot

I have a String like this : String attributes = " foo boo, faa baa, fii bii," I want to get a result like ... but I want to makes it in shot. 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 - Scala capture group using regex

Let's say I have this code: val string = "one493two483three" val pattern = """two(d+)three""".r ... util directly, and without using unapply? 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 - Regex for remove everything after | (with | )

I was trying to find a solution for my problem. Input: This is the sample title | mypcworld Output: This is the ... please help me to solve it. 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 - The %x format specifier

I have a small question. I know that the %x format specifier can be used to read values from the stack in a ... is it doing exactly? 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 - Algorithm to transform one word to another through valid words

I came across this variation of edit-distance problem: Design an algorithm which transforms a source word to ... requirement to edit distance. 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 - Ruby capitalize every word first letter

I need to make the first character of every word uppercase, and make the rest lowercase... manufacturer.MFA_BRAND. ... FOUR => Onetwo Three Four 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 two text files - spellchecking program in C

I'm writing a spellchecking program that will compare a user's text file with a dictionary to see if the words they ... fclose(fp2); return 0; } 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 - R ggplot2 Add today's date to the title

In principle, I'm sure this is straightforward.... How do I append today's date to my ggplot title? today. ... that make it easier? 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 - C file handling query

So I have a program that takes user input and compares it to a specific line in a file, however the final ... simple fix for the program 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 cannot be converted to int! how to sum a scanned int on java?

I wrote this simple program to sum a scanned int written by the user, but when i compile it, it says that "string ... + sum); }//main }//Pr6 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 - Using fopen with input filenames in C

At some point in my code, I want to read a name for a file that I will be creating (and/or editing) ... by filename. What would you suggest? 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 convert from alphabets to pixels

Do you know a program or script that converts from a letter to a matrix (consisting of 0 and 1) representing ... other than hand typing Thx. 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 loss of precision

I have a problem concerned with losing of precision my task is to print numbers as strings int exponent = ... ... think it's not good approach 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 create variables with dynamic names in C#?

I want to create a var in a for loop, e.g. for(int i; i<=10;i++) { string s+i = "abc"; } This should create variables s0, s1, s2... to s10. 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 - Dynamic output format setting

I tried to make the output format dynamically in the sense that the number of variables to be printed out could ... with something like e11.3. See Question&Answers more detail:os...

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

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1.2k views

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string - Difference between using strcpy() and copying the address of a the char* in C

I have two dynamically allocated arrays. c char **a = (char**)malloc(sizeof(char*) * 5)); char **b = ... these both do the same exact thing? 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 - Printing C++ int pointer vs char pointer

When I run the following code: int i[] = {1,2,3}; int* pointer = i; cout << i << endl; ... pointer returns the actual content of the 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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string split in c#

I have strings like this: 00123_MassFlow 0022245_VOlumeFlow 122_447_Temperature I have to split these strings with _ ... can achieve 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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