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Ruby 2022-03-18 08:10:03
ruby get the number of same element in array
names = ["Jason", "Jason", "Teresa", "Judah", "Michelle", "Judah", "Judah", "Allison"] counts = Hash.new(0) names.each { |name| counts[name] += 1 } # => {"Jason" ... Add solution -
Javascript 2022-03-18 07:30:11
reverse keys and values in object javascript
//The concise way by using ES6 syntax like this. const obj = {A : 1, B : 2, C : 3, D : 4} function objectFlip(obj) { return Object.entries(obj).reduce((acc, [key, value]) => (acc[value] = key, acc), {}) } console.log('input: ',obj); console.lo... Add solution -
SQL 2022-03-18 05:45:27
oracle sql trigger after insert
-- SQL Server (update my_table2 after insert on my_table1) CREATE TRIGGER trigger_name ON my_table1 FOR INSERT AS BEGIN UPDATE my_table2 SET my_col_date = getdate() FROM my_table1 END -- Oracle (insert into log table after update on my_table) CREATE ... Add solution -
Other 2022-03-18 05:05:02
nebular switcher-background-percentage
$nb-enabled-themes: (default); $nb-themes: nb-register-theme(( calendar-active-item-bg: #FFDB06, calendar-selected-item-bg: #FFDB06, checkbox-checked-border-color: #FFDB06, color-fg-highlight: #FFDB06, color-primary: #FFDB06, context-menu-act... Add solution -
C# 2022-03-18 01:10:02
cosmos db get all items in container
//These three are from microsoft.azure.cosmos //You can download them using nuget CosmosClient cosmosClient = new CosmosClient(Uri, PrimaryKey); Database database = cosmosClient.GetDatabase(DatabaseId); Container container = database.GetContainer(Containe... Add solution -
PHP 2022-03-17 23:10:08
magento 1.9 get all product
//to overwrite limit but you need first to increase your memory limit $collection = Mage::getModel('catalog/product')->getCollection() ->addAttributeToSelect('*') // select all attributes ->setPageSize(5000) // limit number of results returned ... Add solution