Posts

Kungsfiskar

Image
.mw-parser-output table.ambox{margin:0 10%;border-collapse:collapse;background:#fbfbfb;border:1px solid #aaa;border-left:10px solid #608ec2}.mw-parser-output table.ambox th.ambox-text,.mw-parser-output table.ambox td.ambox-text{padding:.25em .5em;width:100%}.mw-parser-output table.ambox td.ambox-image{padding:2px 0 2px .5em;text-align:center;vertical-align:middle}.mw-parser-output table.ambox td.ambox-imageright{padding:2px 4px 2px 0;text-align:center;vertical-align:middle}.mw-parser-output table.ambox-notice{border-left:10px solid #608ec2}.mw-parser-output table.ambox-delete,.mw-parser-output table.ambox-serious{border-left:10px solid #b22222}.mw-parser-output table.ambox-content{border-left:10px solid #f28500}.mw-parser-output table.ambox-style{border-left:10px solid #f4c430}.mw-parser-output table.ambox-merge{border-left:10px solid #9932cc}.mw-parser-output table.ambox-protection{border-left:10px solid #bba}.mw-parser-output .ambox+.ambox,.mw-parser-output .topbox+.ambox,.mw-pars...

Minimum cut in a network flow

Image
-1 How to check if a given cut (S, T) has a minimum capacity in a network flow ? I know that i need to use Max flow-Min cut theorem , but I don't know how . network-flow share | cite | improve this question asked yesterday diabjo 11 2 There is a well known algorithm. See here cs.princeton.edu/courses/archive/spr04/cos226/lectures/… – mouthetics yesterday ...

Magento 2: addAttributeToFilter not returning any results

Image
1 When I use addAttributeToFilter on MagentoCatalogModelResourceModelProductCollectionFactory , with a custom attribute, I always get 0 results. use MagentoCatalogModelResourceModelProductCollectionFactory; use MagentoCatalogModelProductRepository; use MagentoFrameworkApiSearchCriteriaBuilder; ... $collection = $this->productCollection->create() ->addAttributeToSelect(array('custom_attribute','sku')) ->addAttributeToFilter('custom_attribute',['lt' => 1]); } echo count($collection); //Returns 0 I also tried to use the search criteria object as Konrad Siamro sugested: $search_criteria = $this->searchCriteriaBuilder ->addFilter('custom_attribute', 1, 'lt') ->create(); ...