How to get value without accessing database?
You can store the add to cart value in a Session object and refer anywhere you need to.
Kind mismatch in YesodPersist instance declaration
It looks like you originally wrote the code using Persistent 2, and are now using Persistent 1.3. On 1.3, you'd need something like type YesodPersistBackend App = SqlPersistT.
Track Values to Prevent Dynamic HTML Being Re-created Via Click
jquery,click,persist,dynamic-html
If you want to run a function the first time the element is clicked but still keep track of subsequent clicks then you can have a simple counter property attached to the listener: $('a').on('click', function(e) { this.counter = this.counter || 0; this.counter++; if (this.counter <= 1) { // do something...
Symfony2 persist not working from my controller
symfony2,doctrine,entities,persist
Ok i managed to fix this somehow by regenerating my User entity with php app/console doctrine:generate:entities BeArtsUserBundle ...
How to persist ALL changes made in the browsers Web Development Mode
What I did is use the default web developer tools console F12->console There I edited the DOM via javascript, then I saved all my console input into a greasemonkey script. Basically what needs to be done is export the console logs (since you visited that site) to a javascript (.js)...
How to control implicit caching of RDDs by Spark?
caching,apache-spark,persist,rdd
There are a few things happening here. First, you are in fact not caching the RDD. From your Github link: # Now persist the intermediate result sc.parallelize(xrange(1, n + 1), partitions).map(f).persist() This creates a new RDD, does a map, then persists the resulting RDD. You don't keep a reference to...
Registry can't find all images in the repository when doing Docker search
search,amazon-s3,docker,persist,docker-registry
I am assuming you use the sqlalchemy search backend. I believe it is possible that you are loosing the data about the images you pushed because the search backend stores data locally by default. This scenario and ways round it are discussed on the docker registry forum https://github.com/docker/docker-registry/issues/475, from that...
Spark RDD checkpoint on persisted/cached RDDs are performing the DAG twice
caching,apache-spark,rdd,persist,checkpoint
Looks like this may be a known issue. See an older JIRA ticket, https://issues.apache.org/jira/browse/SPARK-8582
Symfony Doctrine One to Many does not insert foreign key
php,symfony2,doctrine2,doctrine,persist
Firstly, you have to understand that Doctrine and Symfony does not work with id's within your entities.In Einsatztag entity, your property should not be called $Buchung_id since it's an instance of buchung and not an id you will find out there. Moreover, in your loop, you add the Einsatztag to...
Symfony2 insert multiple entities
symfony2,entity,entitymanager,persist
Since you are instantiating your object with the new Operator, there technically can be no duplicate. If you are concerned about duplicates in your array, which is filling the Objects Attribute, doctrine does not care about this. For Doctrine those are as many new entities as iterations in your foreach...
Titanium - Save and persist models added
backbone.js,model,save,titanium,persist
I see one issue and one concern with your code: Issue: your index.js is missing a fetch statement, try to add the following line in your index.js after $.index.open(); myBooks.fetch(); fetch will grab data from the persistent storage. If you add this line in your index.js it will populate your...
Symfony2 and Doctrine $em->persist VS $em->merge
symfony2,merge,doctrine,persist
no, you can't remove The difference is what you do with entity after. Persist takes an entity instance, adds it to persistance context and makes it managed, so all other updates will be managed by entity manager. Merge will create new instance of entity, copies state form provided entity, and...
Persist entity nosql (hadoop/hbase/hive)
java,hadoop,entity,hbase,persist
I had a pretty hard time trying to understand your question, so my answer is going to be very generic. You should start by reading a few HBase books: http://hbase.apache.org/book.html http://www.amazon.es/HBase-Definitive-Guide-Lars-George/dp/1449396100 You've got good JAVA examples for almost anything you need on Lars' repo: https://github.com/larsgeorge/hbase-book In case you want to...
Detecting page unload in angularjs
angularjs,global-variables,onbeforeunload,persist,rootscope
This should do it, but I also suggest avoiding $rootScope as global state is discouraged, and you might also wrap localStorage in a service so that it can be injected and mocked for testing. .run([ '$window', '$rootScope', function($window, $rootScope) { $window.addEventListener('beforeunload', function() { localStorage.myValue = $rootScope.myValue; }); } ]); ...
How to persist large files in caches between updates on iOS?
ios,data,download,policy,persist
Here is what worked for me. Basically put the maps in application support and flag them not to be backed up. - (NSURL *) getApplicationSupportUrl { NSFileManager *fm = [NSFileManager defaultManager]; NSArray *urls = [fm URLsForDirectory:NSApplicationSupportDirectory inDomains:NSUserDomainMask]; NSURL *url = [urls objectAtIndex:0]; url = [url URLByAppendingPathComponent:[[NSBundle mainBundle] bundleIdentifier] isDirectory:YES]; return...
Doctrine Remove Issue in Symfony2
php,mysql,symfony2,doctrine2,persist
My guess is, that $galleryEntity contains the previously deleted file object. When calling persist, the entity manager sees, that file is not yet persisted (because it was deleted previously) and inserts it. Try looking for $fileEntity in your $galleryEntity and manually remove it or $em->refresh($galleryEntity) or retrieve the $galleryEntity from...