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Fastest way to check if a string matches a regexp in ruby?
What is the fastest way to check if a string matches a regular expression in Ruby?
7 Answers
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How do I split a multi-line string into multiple lines?
I have a multi-line string literal that I want to do an operation on each line, like so:
6 Answers
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Upload file to FTP using C#
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Just one cent: you can replace the magic string "STOR" for WebRequestMethods.Ftp.UploadFile
– Click Ok
May 29 '16 at 4:44
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Get PHP class property by string
How do I get a property in a PHP based on a string? I'll call it magic . So what is magic ?
12 Answers
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JSR-303 @Valid annotation not working for list of child objects
..., as follows:
public class UserAddressesForm {
@NotEmpty
private String firstName;
@NotEmpty
private String lastName;
@Valid
private List<AddressForm> addresses;
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setters and getters
public class AddressForm {
@NotEmpty
private String customName;
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DisplayName attribute from Resources?
...Attribute: DisplayNameAttribute
{
public LocalizedDisplayNameAttribute(string resourceId)
: base(GetMessageFromResource(resourceId))
{ }
private static string GetMessageFromResource(string resourceId)
{
// TODO: Return the string from the resource file
}
}
whi...
Best way to split string into lines
How do you split multi-line string into lines?
10 Answers
10
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What's the use/meaning of the @ character in variable names in C#?
...ing, in VB.NET you can use [ ] to specify a verbatim identifier, e.g. Dim [String] As String.
– MicroVirus
Apr 28 '14 at 11:24
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How do I get the current line number?
...eMethodSomewhere()
{
ShowMessage("Boo");
}
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static void ShowMessage(string message,
[CallerLineNumber] int lineNumber = 0,
[CallerMemberName] string caller = null)
{
MessageBox.Show(message + " at line " + lineNumber + " (" + caller + ")");
}
This will display, for example:
Boo...
Str_replace for multiple items
...se str_replace to replace one character like this: str_replace(':', ' ', $string); but I want to replace all the following characters \/:*?"<>| , without doing a str_replace for each.
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