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Hash Code and Checksum - what's the difference?

...me value. When used as a means of indexing in data structures (e.g. a hash table), a low collision probability is desirable. share | improve this answer | follow ...
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twig: IF with multiple conditions

... And of course I had no chance of finding that wonderful and time-saving table when looking at the IF documentation : twig.sensiolabs.org/doc/tags/if.html Thanks for the solution ! – FMaz008 Dec 5 '11 at 17:01 ...
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Why is iterating through a large Django QuerySet consuming massive amounts of memory?

The table in question contains roughly ten million rows. 9 Answers 9 ...
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How to set data attributes in HTML elements

...bjValues['field.dataset.customval'] = field.dataset.customval console.table([objValues]) }) <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <h1>Example</h1> <form> <input id="textfield" type="text" data-customval=...
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Django Passing Custom Form Parameters to Formset

...rms as {{ form }} I get the error again. If I loop and print as {{ form.as_table }} for example, I get empty form tables, ie. no fields are printed. Any ideas? – Paolo Bergantino Apr 19 '09 at 7:01 ...
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Why are data transfer objects (DTOs) an anti-pattern?

...ake us worry about the relationship that Object X has to some other n-to-n table. – user64141 Aug 29 '14 at 15:08  |  show 1 more comment ...
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How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller

... @EntityGraph (Spring Data JPA). The combination works. Example @Entity @Table(name = "Employee", schema = "dbo", catalog = "ARCHO") @NamedEntityGraph(name = "employeeAuthorities", attributeNodes = @NamedAttributeNode("employeeGroups")) public class EmployeeEntity implements Serializab...
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How do I make many-to-many field optional in Django?

... blank was not as obvious to me because I thought the manytomany created a table that links the events with the groups (events = models.ManyToManyField(Event, related_name="groups", blank=True) So it was not clear to use the blank since Event is not actually a field in the group table. Anyway it wor...
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How do short URLs services work?

...or Base 62 (case sensitive). A simplified example of a TinyURL Database Table: ID URL VisitCount 1 www.google.com 26 2 www.stackoverflow.com 2048 3 www.reddit.com 64 ... 20103 www....
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Easy way to dismiss keyboard?

I have quite a few controls scattered throughout many table cells in my table, and I was wondering if there's an easier way to dismiss the keyboard without having to loop through all my controls and resigning them all as the first responder. I guess the question is.. How would I get the current firs...