wildcard

问题 I got a problem with solr search. I want to search a string with a blank character within and a wildcard in the end. the only way that i found was to put the string in quotes. but if I do like this and i can´t put a wildcard in the end. so is there any way i can search for "foo bar"* ? thanks for any hint! 回答1: you can try escaping the white space field:foo\ bar* Wildcard Queries :- Note that wildcards are not supported within quoted phrases. They will be treated as if they were white space.

问题 I'm trying to implement a search based on hibernate-search. I managed to combine search-fields based on some condition, but in this case, I can not search with wildcards. List<String> spalten = new ArrayList<String>(); FullTextEntityManager fullTextEntityManager = org.hibernate.search.jpa.Search .getFullTextEntityManager(em); QueryBuilder qb = fullTextEntityManager.getSearchFactory() .buildQueryBuilder().forEntity(BeitragVO.class).get(); List<BeitragVO> results; // add fields for search List

问题 There's some advanced file moving that needs to be done with the Windows command prompt; Is it possible to do it with wildcards? Using regular expressions in UNIX, I could do something like this to find all files that begin with "s" and then do something else with them (echo). ls s(.*) ; echo Found file \1 , needs to be moved to C:\unicorns\(\1) I want to do something like that in Windows command prompt: :: find all files that begin with "s" and then do something else with them (echo) dir s(*

问题 I am a rookie on C, and now I want to use C to complete a wildcard function. For example, I write a photo processing program named myphoto , and I want to use it like this: myphoto ./photos/*.png , and then myphoto will process all the png file in the dir one by one. I would like to solve this problem as easily as possible, without the usage of regular expression, and I came up with a idea that maybe I could use the EXEC function to execute a command, but the EXEC function only returns int,

问题 I have a wildcard subdomain in a folder public_html/subdomain on my server. I am using php script as follows Just to show you what I am doing on the page: <?php $subdomain = explode('.', $_SERVER['HTTP_HOST']); $subdomain = strtolower(array_shift($subdomain)); echo ucwords(str_replace('-', ' ', $subdomain)); ?> The problem is when example.domain.co.uk is typed in it returns the top level public_html/index.php file and not the public_html/subdomain/index.php I had this working before but I may

问题 I am looking for a Java tool that can manipulate an existing PDF containing placeholders like ${foo} . I want to generate mail merge documents from that. I found a lot of solutions with forms but this seems not suitable for me. Currently I generate the PDF with iText but this is a really annoying task to convert existing Word files or similar. I didn't find another solution with iText so far. I also used JODReports in conjunction with JODConverter but it is necessary to run OpenOffice as a

问题 I want to write method that would accept parameter of types a.A or b.B. Currently it's implemented: import a.A; import b.B; ... public void doSth(A arg) { SpecificClass.specificMethod(arg); } public void doSth(B arg) { SpecificClass.specificMethod(arg); } I want to have one generic method "doSth" that use wildcards and accepts only a.A or b.B. Important information a.A and b.B aren't subtypes of each other. The only common type is java.lang.Object. Any help? 回答1: Assuming you could do that,

问题 class Aliphatic<F> extends Organic<F>{} class Hexane<G> extends Aliphatic<G>{} public class Organic<E>{ void react(E e){} static void main(String[] args){ Organic<? extends Organic> compound = new Aliphatic<Organic>(); compound.react(new Organic()); } } Why can't I call react method with Organic argument? The generic type ot the reference <? extends Organic> says that the generic type of the instantiation canb either a Organic, or a subtype of Organic. Is because the compiler doesn't know

问题 I'm using sed on Centos, bash. I want to replace everything between \plain and }} with a space in the below line of text: stuff here \plain \f2\fs20\cf2 4:21-23}} more stuff over here, could be anything. The text between \plain and }} will vary (different numbers/numbers). How can I do a wildcard to include everything between \plain and }}. I was hoping a simple * would grab everything between the two but the wildcard in shell doesn't seem to work like this: s/\\plain *}}/ /g; The answer may

问题 This is related to java generic wild card. I need to understand how this happens and need solution. Ex : I have a interface names Processer. public interface Processer<X> { <P> void process(P parent, X result); } I want to make P as wildcard. but it is not allowed to use wildcard ( ? ) when defining. When I implement this interface and let IDE to generate implemented methods it generate as follow. public class FirstProcesser implements Processer<String> { @Override public <P> void process(P