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问题 Solved Thank you. This is solved. Here is the solution I used. std::vector<int> v = {1,2,3,4,8,8,8,8,9,10} auto p = std::lower_bound(v.begin(),b.end(),8); int position = p - v.begin(); I want to find the first seen position of an element in a sorted vector and I want to use stl to do it. Example: v = {1,1,2,6,7,8,8,8,8,9} int position = my_fun(v.begin(),v.end(),8); // find the position of the first 8 Then position is 5. Seen this is a sorted vector, I don't want to use find(), cause it will

问题 Solved Thank you. This is solved. Here is the solution I used. std::vector<int> v = {1,2,3,4,8,8,8,8,9,10} auto p = std::lower_bound(v.begin(),b.end(),8); int position = p - v.begin(); I want to find the first seen position of an element in a sorted vector and I want to use stl to do it. Example: v = {1,1,2,6,7,8,8,8,8,9} int position = my_fun(v.begin(),v.end(),8); // find the position of the first 8 Then position is 5. Seen this is a sorted vector, I don't want to use find(), cause it will

问题 I have a nstableview. I would like to filter the results based on the characters entered in a search bar in OSX. So how do i bind the table view and the search field in OSX not in IOS? :) Thanks. 回答1: I have a project that you can download and look how it works. The steps are as : Drag NSArrayController, set all bindings with this. Create NSSearchField. In binding inspector, Search "Bind to ArrayController". Set Controller Key to "filterPredicate". Set Predicate Format to "property1 contains

问题 I'm working with some binary data that I have stored in arbitrarily long arrays of unsigned ints. I've found that I have some duplication of data, and am looking to ignore duplicates in the short term and remove whatever bug is causing them in the long term. I'm looking at inserting each dataset into a map before storing it, but only if it was not found in the map to start with. My initial thought was to have a map of strings and use memcpy as a hammer to force the ints into a character array

问题 I'm working with some binary data that I have stored in arbitrarily long arrays of unsigned ints. I've found that I have some duplication of data, and am looking to ignore duplicates in the short term and remove whatever bug is causing them in the long term. I'm looking at inserting each dataset into a map before storing it, but only if it was not found in the map to start with. My initial thought was to have a map of strings and use memcpy as a hammer to force the ints into a character array

问题 The table you select when searching the zipcode brings in data from the selected DB table. But I do not know how to do it. Please help me. I have 3 table in my database tblcaregiver. tblfamily, tblprovider. This is the process I want to search.. This is DB table... View <div class="serc-title">Search User</div> <div> <div class="input-group mb-4"> <form action="<?php echo site_url('provider/dashboard/search_keyword');?>" method="post"> <input type="text" name = "keyword" required="required"

问题 As seen on http://developer.marklogic.com/learn/java/analytics, you are able to do faceted searches with the JavaAPI. However, the examples on that page use QueryOptionsBuilder , which has been deprecated. Is there an alternative to using QueryOptionsBuilder in the JavaAPI to do faceted searches at this time? Or are we stuck using a deprecated class until some future release? Thanks! 回答1: Yes, there is an alternative. You can send or receive query options as JSON or XML instead of using the

问题 As seen on http://developer.marklogic.com/learn/java/analytics, you are able to do faceted searches with the JavaAPI. However, the examples on that page use QueryOptionsBuilder , which has been deprecated. Is there an alternative to using QueryOptionsBuilder in the JavaAPI to do faceted searches at this time? Or are we stuck using a deprecated class until some future release? Thanks! 回答1: Yes, there is an alternative. You can send or receive query options as JSON or XML instead of using the

问题 I have a list of words, fairly small about 1000 or so. I want to check if any of the words in that list occur in an input text. If so I would like know which ones occur. The input text is a few hundred words each and these are text paragraphs from the web - meaning there a lot of them from different sites. I am trying to find the best algorithm for it. I can see two obvious ways to do this -- A brute force way of searching for each word from the list in the text. Create a hash table of words

问题 I have a list of words, fairly small about 1000 or so. I want to check if any of the words in that list occur in an input text. If so I would like know which ones occur. The input text is a few hundred words each and these are text paragraphs from the web - meaning there a lot of them from different sites. I am trying to find the best algorithm for it. I can see two obvious ways to do this -- A brute force way of searching for each word from the list in the text. Create a hash table of words