modifier

This question already has an answer here: What is the difference between a static and a non-static initialization code block 8 answers Someone explain to me the differences between the following two statements? A static final variable initialized by a static code block: private static final String foo; static { foo = "foo"; } A static final variable initialized by an assignment: private static final String foo = "foo"; In this example, there's one subtle difference - in your first example, foo isn't determined to be a compile-time constant, so it can't be used as a case in switch blocks (and

I'm writing an abstraction function that will ask the user a given question and validate the answer based on a given regular expression. The question is repeated until the answer matches the validation regexp. However, I also want the client to be able to specify whether the answer must match case-sensitively or not. So something like this: sub ask { my ($prompt, $validationRe, $caseSensitive) = @_; my $modifier = ($caseSensitive) ? "" : "i"; my $ans; my $isValid; do { print $prompt; $ans = <>; chomp($ans); # What I want to do that doesn't work: # $isValid = $ans =~ /$validationRe/$modifier; #

Is there a way to use a variable as modifier in a substitution? my $search = 'looking'; my $replace = '"find: $1 ="'; my $modifier = 'ee'; s/$search/$replace/$modifier; I need to use an array of hashes to make bulk search-replace with different modifiers. Hm, if I had to do it I would do like this: use warnings; use strict; my @stuff = ( { search => "this", replace => "that", modifier => "g", }, { search => "ono", replace => "wendy", modifier => "i", } ); $_ = "this ono boo this\n"; for my $h (@stuff) { if ($h->{modifier} eq 'g') { s/$h->{search}/$h->{replace}/g; } elsif ($h->{modifier} eq 'i'

I'm having troubles with (german) special characters in URIs and want to try to resolve it with a RegEx Route and a PCRE pattern modifier for UTF-8 u . 'router' => array( 'routes' => array( // ... 'city' => array( 'type' => 'regex', 'options' => array( 'regex' => '/catalog/(?<city>[a-zA-Z0-9_-äöüÄÖÜß]*)\/u', 'defaults' => array( 'controller' => 'Catalog\Controller\Catalog', 'action' => 'list-sports', ), 'spec' => '/catalog/%city%', ), 'may_terminate' => true, ), ), ), But when I set it, the route stopps to work at all (error 404) -- neither for URIs with nor to ones without special characters.

This question already has an answer here: Why does Java have transient fields? 13 answers I have an issue related to the transient keyword's use before the private modifier in java . variable declaration: transient private ResourceBundle pageResourceBundle; My class looks like this : public class LoginViewModel extends AbstractViewModel { transient private ResourceBundle pageResourceBundle; @AfterCompose public void afterCompose(@ContextParam(ContextType.VIEW) Component view) { initializeLoginValues(); boolean timeout = BooleanUtils.toBoolean(getHttpServletRequest().getParameter("timeout"));

I have two classes in two different packages: package package1; public class Class1 { public void tryMePublic() { } protected void tryMeProtected() { } } package package2; import package1.Class1; public class Class2 extends Class1 { doNow() { Class1 c = new Class1(); c.tryMeProtected(); // ERROR: tryMeProtected() has protected access in Class1 tryMeProtected(); // No error } } I can understand why there is no error in calling tryMeProtected() since Class2 sees this method as it inherits from Class1 . But why isn't it possible for an object of Class2 to access this method on an object of Class1

This question already has an answer here: Warning: preg_replace(): Unknown modifier ']' 3 answers I keep getting this error: Warning: preg_match() [function.preg-match]: Unknown modifier 't' in D:\xampp\htdocs\administrator\components\com_smms\functions\plugin.php on line 235 on: $PageContent = preg_replace($result->module_pregmatch, '', $PageContent); I do a var_dump on the $result->module_pregmatch and I get the following: string '/<title>(.*)</title>/Ui' (length=23) string '/<meta[^>]*name=["|\']description["|\'][^>]*content=["|\'](.*)["|\']\s*\/>/Ui' (length=77) string '/<meta[^>]*name=["|