160 If you want to replace multiple characters you can call the String.prototype.replace() with the replacement argument being a function that gets called for each match. All you need is an …

Add the keyword argument regex=True to Series.replace() (not Series.str.replace) This does two things actually: It changes your replacement to regex replacement, which is much more …

When replacing all occurrences of aba in ababa with ca, which result do you expect? caba? abca? cca?

598 map can be much faster than replace If your dictionary has more than a couple of keys, using map can be much faster than replace. There are two versions of this approach, depending on …

After some benchmarking on using replace several times vs regex replacement on a string of increasing length by power of 2 with 100 replacements added, it seems that on my computer …

Using PowerShell, I want to replace all exact occurrences of [MYID] in a given file with MyValue. What is the easiest way to do so?

What is the effective way to replace all occurrences of a character with another character in std::string?

Click Ctrl + h or Search -> Replace on the top menu Under the Search Mode group, select Regular expression In the Find what text field, type ],\s* In the Replace with text field, type ],\n …

I want to find all values in a Pandas dataframe that contain whitespace (any arbitrary amount) and replace those values with NaNs. Any ideas how this can be improved? Basically I want to turn …

How could I replace a substring in a string with another substring in C++, what functions could I use?