explode

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Splitting a string in C++ In PHP, the explode() function will take a string and chop it up into an array separating each element by a specified delimiter. Is there an equivalent function in C++? 回答1: Here's a simple example implementation: #include <string> #include <vector> #include <sstream> #include <utility> std::vector<std::string> explode(std::string const & s, char delim) { std::vector<std::string> result

问题 I really need some help with this... i just cant make it work. For now i have this piece of code and it's working fine. What it does is... retuns all files within a directory according to date in their name. <?php header('Access-Control-Allow-Origin: *'); $imagesDir = ''; $images = glob($imagesDir . '*.{jpg,jpeg,png,gif}', GLOB_BRACE); $filteredImages = []; foreach($images as $image) { $current_date = date("Ymd"); $file_date = substr($image, 0, 8); if (strcmp($current_date, $file_date)>=0)

问题 I have some raw data like this \u002522\u00253A\u002522https\u00253A\u00255C\u00252F\u00255C\ My intention is to remove the backslash "\" and first 7 digit of every string between \u002522https\ this. For this the output will be only https. If there is only 7 digit like this \u002522\ the output will be empty. My final intention is to put every result in a array which is formatted for the above raw data like this Array ( [0] => [1] => [2] => https [3] => [4] => [5] => [6] => ) I want this

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . I have an array of strings that are formatted like this: $strings = array( "/user", "/robot", "/user/1", "/user/2", "/user/2/test", "/robot/1" ); What I need to do is turn this into an array of the following

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . I have an array of strings that are formatted like this: $strings = array( "/user", "/robot", "/user/1", "/user/2", "/user/2/test", "/robot/1" ); What I need to do is turn this into an array of the following

问题 I am trying to load sales data which is in XML format to the Hive table. Below is a small sample of the data. I am aware that I can load the data below to Hive if I separate it to several tables and then join them as required. But just wanted to know if I can load them in a single table and the expected output should look like the screenshot attached. Please help me with the table structure I should use and how can I use the lateral view explode option effectively to achieve this. Sample data

问题 How can I use the PHP function explode() on each array entry? For example: foreach ($persons as $person) { $zips = $person->getZipResponsibility(); $zips = nl2br($zips); $rangesArray = explode('<br />', $zips); } Returns this: Array ( [0] => 10000-20000 [1] => 30000-40000 ) This works great but now I have to explode each array part for an output like this: Array ( [0] => Array ( [0] => 10000 [1] => 20000 ) [1] => Array ( [0] => 30000 [1] => 40000 ) ) 回答1: This should work, haven't tested.

问题 I am building a basic shopping cart. The cart is stored in a session uses product IDs. I can add items and remove them. If an item is added more than once, the cart is counting the multiple entries. I am not sure how to change these quantities. When exploding the cart session, it looks like this: 1,2,1,1 There is 3 x product 1 and 1 x product 1. If I remove a product 1, it removes all the 1 IDs which is right. But I'm not sure how to remove just 1 of them or set how many should be in there.

问题 In my table 'users' there are 'friends' , Like this : +----+------+---------+ | id | name | friends | +----+------+---------+ | 1 | a | 0,1,2 | | 2 | b | 0,1,3 | | 3 | c | 0,1 | +----+------+---------+ How do I use the explode function to get the friends id one by one (not 0,1,2) that are separated by a comma (,) ; How do I select the id? (Example) : $sql = Select id from users where id = (exploded) if (mysql_num_rows($sql) > 0 ) { $TPL->addbutton('Unfriend'); }else{ $TPL->addbutton('Add as

问题 This is tailing off my other question which was successfully answered: stackoverflow.com/questions/8597929/need-to-create-li-with-list-of-different-links-using-php-explode-method so now I have this: <?php $separator1 = "\n"; $separator2 = ":"; $textarea = get_custom_field('my_custom_output'); $array = explode($separator1,$textarea); $output = ''; // initialize the variable foreach ($array as $item) { list($item_text, $item_links) = explode($separator2, trim($item)); $output .= '<li class=