replace Archives - Page 2 of 6

Replace part of a string with another string

Is it possible in C++ to replace part of a string with another string? Basically, I would like to do this: QString string("hello ...

May 25, 2022
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Replace all elements of Python NumPy Array that are greater than some value

I have a 2D NumPy array and would like to replace all values in it greater than or equal to a threshold T ...

May 22, 2022
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postgresql – replace all instances of a string within text field

In postgresql, how do I replace all instances of a string within a database column? Say I want to replace all instances of ...

May 21, 2022
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Replace multiple strings with multiple other strings

I’m trying to replace multiple words in a string with multiple other words. The string is “I have a cat, a dog, and ...

May 19, 2022
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Replace one character with another in Bash

I need to replace a space ( ) with a dot (.) in a string in bash. I think this would be pretty ...

May 19, 2022
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Difference between String replace() and replaceAll()

What’s the difference between java.lang.String ‘s replace() and replaceAll() methods, other than later uses regex? For simple substitutions like, replace . with / ...

May 18, 2022
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MySQL search and replace some text in a field

What MySQL query will do a text search and replace in one particular field in a table? I.e. search for foo and replace ...

May 18, 2022
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Strip Leading and Trailing Spaces From Java String

Is there a convenience method to strip any leading or trailing spaces from a Java String? Something like: String myString = " keep ...

May 18, 2022
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Find and replace with sed in directory and sub directories

I run this command to find and replace all occurrences of ‘apple’ with ‘orange’ in all files in root of my site: find ...

May 17, 2022
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How can I add a string to the end of each line in Vim?

I want to add * to the end of each line in Vim. I tried the code unsuccessfully :%s/\n/*\n/g 10 Answers 10

May 17, 2022
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