In 2015, new C# language came out with few features. Now C# is almost 12 years mature. Find out what are the new features of C# 6.0 and have a look into the details of the followings.
Remind Old day's
Auto property initializer
Import of static type members into namespace
Collection Initializer
Await in Catch and Finally block
Null Conditional Operator
Nameof operator
Compiler as a service
This is to summarize some common mistake that we generally do while working with Knockout.
Now we will discuss about different functions that will convert from string to some other type. If you want to convert string to Boolean use below function.
function StringToBool(s: string): Boolean;
begin
s := LowerCase(s);
Result := (s = 'true');
end;
If you want to convert Boolean to string, use below function.
The following function returns N-th word along with the start position and end position from a string. Here WideString is taken as parameter so that it remains compatible for Unicode string.
Here StringGetNumberOfWords function is used, for details see Get Number of Words within a string in Delphi
The following function returns the number of delimiter character and delimited words contained within the string. Here WideString is taken as parameter so that it remains compatible for Unicode string.
Different String type verification functions in Delphi
To remove blank lines from a list of strings [in delphi, widely used as TStringList] whether that is in the leading position or trailing position or in the middle of the list, This post can be helpful. Methods are TStringListTrimTrailBlankLines, TStringListTrimLeadBlankLines and TStringListStripBlankLines.
Delphi Trim removes leading and trailing spaces and controls characters from the given string in SysUtils unit. Some customized useful trim functions like to strip of trailing occurrence of character present in the strip chars in string or widestring. Trim, TrimLeft, TrimRight, TrimAll. delphi cut string, can also used to remove character from string
In Delphi, String is a sequence of characters. There different types of string available in Delphi for different purposes.
Types of string are:
1. ShortString
2. AnsiString
3. WideString
ShortString
Maximum length can be 255 characters. Memory required for this type of string is 2 to 256 bytes. Generally, this is used for backward compatibility.
AnsiString
Dance Language of the Honey Bee. Waggle dance is communication system is defined as connect or communicate with other people, i.e. means that “any sharing of information”. Honey bee dance is of two types 1. Round dance 2. Waggle dance.