Fetch list of entities then set them in many to many relation

I use doctrine in the project. I got a class Card class Card implements \JsonSerializable { /** * @ORM\Id * @ORM\Column(type=”string”) */ private $id; /** * @ORM\Column(type=”string”, length=255) */ private $sign; /** * @ORM\Column(type=”string”, length=10) */ private $number; /** * Card constructor. * * @param $sign * @param $number */ public function __construct($sign, $number) {…

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How to delete every second occurence of an element in a nested list – PROLOG

Suppose I have a list like [1,[2,1,[2],[3,1,1,[[3]],1,[1]],1],2,1,2,1,3] and I want to delete every second occurrence of ‘1’ from it for a resultant list of [1,[2,[2],[3,1,[[3]],1,[]],1],2,2,1,3]. So far what i’ve come up with is this: delete_second_occurrence([], [], _, _). delete_second_occurrence([X|L], [X|R], X, N) :- 0 is mod(N, 2), N1 is N + 1, delete_second_occurrence(L, R, X,…

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i can not create a new angular project due to scripts are disabled

PS C:\WINDOWS\system32> Set-ExecutionPolicy -Scope “CurrentUser” -ExecutionPolicy “RemoteSigned” Execution Policy Change The execution policy helps protect you from scripts that you do not trust. Changing the execution policy might expose you to the security risks described in the about_Execution_Policies help topic at https:/go.microsoft.com/fwlink/?LinkID=135170. Do you want to change the execution policy? [Y] Yes [A] Yes to…

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Remove vertical scrollbar from ckeditor textarea

<script> CKEDITOR.replaceAll(function(textarea, config) { config.removePlugins = ‘toolbar,resize,elementspath’; config.enterMode = CKEDITOR.ENTER_BR; if(textarea.classList.contains(“textBoxStyleClass”)) { config.width = 638; config.height = 40; return true; } else if(textarea.classList.contains(“styleClass”)) { config.width = 550; config.height = 350; return true; } }); </script>` in textBoxStyleClass the textarea is bydeafult coming with scrollbar. i have to remove scroll bar please help ??

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IBM MQ: reconnect to message broker in case of connection error after startup

I am trying to publish messages on a IBM MQ Queue. Here is a my implementation – @Bean(“jmsTemplate”) public JmsTemplate createProducer(@Qualifier(“jmsConnectionFactory”) ConnectionFactory cf) { JmsTemplate jmsTemplate = new JmsTemplate(cf); jmsTemplate.setDefaultDestinationName(“my-queue-name”); return jmsTemplate; } and then I am calling it in a scheduler to produce message every second – @Autowired @Qualifier(“jmsTemplate”) JmsTemplate jmsTemplate; @Scheduled(fixedDelayString = “1000”)…

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OutOfMemoryError in SQSMessageConsumerPrefetch

I have a SpringBoot Application that send messages to 3 separate SQS queues after a preProcess and concurrently consume them to further process them separately according to the queue. We periodically receive this error eventually leading to application failure. 2020-01-07 19:44:32.484 [ConsumerPrefetchThread-1] ERROR c.a.s.j.SQSMessageConsumerPrefetch – Unexpected exception when prefetch messages: java.lang.OutOfMemoryError: Java heap space That’s…

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