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How do i replace all dot in string to Underscore?


How do i replace all dot in string to Underscore?

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How do i replace all dot in string to Underscore?
Tag : jquery , By : Edo
Date : November 24 2020, 01:01 AM

wish of those help You don't even need help here from any library, this is just plain Javascript:
var str = "4.1.1.1";
alert(str.replace(/\./g, '_'));

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How can I replace a space in a string with an underscore in C#?


Tag : chash , By : Jeskl
Date : March 29 2020, 07:55 AM
Any of those help I have strings such as: , If you want to do it in place:
abc = abc.Replace(" ", "_");

How can i replace space with _ (underscore) in a string?


Tag : string , By : jch
Date : March 29 2020, 07:55 AM
it should still fix some issue Suppose initial string is , I believe this is what you're looking for
    string oldstr = "Hello World";
    string s = oldstr.Replace(" ", "_");
    (s == "Hello_World");

replace string and ignore underscore


Tag : chash , By : m0gb0y74
Date : March 29 2020, 07:55 AM
this one helps. Something like this - in order to test for underscopes, but not include them into match use look ahead and look behind regex constructions.
  string[] sentences = new string[] {
     "Hello",
     "helloworld",
     "hello_world",
     "hello_world_",
     "hello, my world!", // My special test
     "my-world-to-be",   // ... and another one
     "worlds",           // ... and final one
  };

  String toFind = "world";
  String toReplace = "charp";

  // do to forget to escape (for arbitrary toFind String)
  string pattern = String.Format(@"(\b|(?<=_)){0}(\b|(?=_))", 
    Regex.Escape(toFind)); // whole word ignore underscore

  // Test:

  // Hello
  // helloworld
  // hello_charp
  // hello_charp_
  // hello, my charp!
  // my-charp-to-be
  // worlds

  foreach (String line in sentences)
    Console.WriteLine(Regex.Replace(line, pattern, toReplace));

replace string with underscore and dots using sed or awk


Tag : regex , By : D B
Date : March 29 2020, 07:55 AM
Does that help Your regex doesn't really feel too much more general than the fixed pattern would be, but if you want to make it work, you need to allow for more than one lower case character between each dot. Right now you're looking for exactly one, but you can fix it with \+ after each [[:lower:]] like
printf '%s' "$stringZ" | sed -e 's/\([[:lower:]]\+\.[[:lower:]]\+\.[[:lower:]]\+\.[[:lower:]]\+\.[[:lower:]]\+\.[[:lower:]]\+\.[[:lower:]]\+\.\)//g'
stringZ="META_ALL_whrAdjBMI_GLOBAL_August2016.bed.nodup.sortedbed.roadmap.sort.fgwas.gz.r0-ADRL.GLND.FET-EnhA.out.params"
META_ALL_whrAdjBMI_GLOBAL_August2016.r0-ADRL.GLND.FET-EnhA.out.params

How to replace spaces in string with underscore


Tag : swift , By : user183842
Date : March 29 2020, 07:55 AM
like below fixes the issue Alright, so I am pulling weather data into my app, and in order to pull the location based api url, I have to insert the city and the shorthand state (i.e. CA, MO, NY, ... etc.) into the api url. I am able to get both the city and shorthand state, the problem is any spaces in the city need to be formatted as underscores, such as that New York has to equal New_York. How do I go about doing this? The city name is in a String format. I already see answers on Stack Overflow, but none are Swift 4. , Proper implementation is the exact same as Swift 3:
let str = "New York"
let replaced = str.replacingOccurrences(of: " ", with: "_")
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