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I have a string like:
43965.96000,16933.986,404689.986,5814892.171,77.464,52.47585589,13.59670032,77.464,0.675,-0.223
I want to just keep the string which is bold in characters between commas. How can I do that?
To take your question literally, you could do write a method to split the string by comma and just take the element at the 5th index:
string ParseData(string data)
{
return data.Split(',')[5];
}
So you'll be able to do something like:
string data = "43965.96000,16933.986,404689.986,5814892.171,77.464,52.47585589,13.59670032,77.464,0.675,-0.223";
string result = ParseData(data); // Result = "52.47585589"
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I have a list of strings:
This
Is
String
Find
and a string "Find my String" what I need now is a lambda statement to search that my string contains any of the string from the list.
bool contains = list.Any(yourString.Contains);
This is searching for substrings, so it doesn't compare "words".
Here is a version that ignores the case:
bool contains = list.Any(s => yourString.IndexOf(s, StringComparison.CurrentCultureIgnoreCase) >= 0);
You can Split() your search expression and find on that like
var data = "Find my String".Split(' ');
var result = your_list_string.Where(s => data.Contains(s));
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I need a regular expression to extract number 513922 from this string.
Error detected (513922: settings can not be applied.), param d1=0.0, d2=0.0 in operation mode
If you insist on regular expression:
string source =
"Error detected (513922: settings can not be applied.), param d1=0.0, d2=0.0 in...";
// 513922
string result = Regex.Match(source, #"(?<=\()[0-9]+(?=:)").Value;
// if you want integer representation:
int number = int.Parse(result);
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my problem is to get word in between first and last of a string for example string st="abcdefghi" and my problem is to get only def
substring between first 3 and last 3 chars
string substring=str.Substring(3,str.Lenghth-6)
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I want to gain a true or false answer if this variable is enable to be converted from string into a int value.
Is there a build-in syntax for it in C#?
Use int.TryParse
string numberString = "123";
int number;
bool isConvertible = int.TryParse(numberString, out number);
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I want to replace the string Prab\A\kar to Prab\kar
I have tried like this
string temp = #"prab\A\kar";
temp = temp.Replace(#"\A\", #"\");
and i got as "prab\\kar". As i mentioned in the title I want it as "Prab\kar"
temp = temp.Replace(#"\A\", #"\");