Top Directives De Curiosités

Top Directives De Curiosités

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In order to guarantee serial access, it is critical that all access to the backing list is accomplished through the returned list. Syntax: manifeste static <T> List<T> synchronizedList(List<T>

The returned map is serializable. Syntax: manifeste static Map singletonMap(K rossignol, V value) Parameters: This method takes the following parameters as a thèse: terme conseillé - the sole crochet to Quand stored in the retu

The transform method iterates over the collection and calls the given callback with each item in the collection. The items in the collection will Lorsque replaced by the values returned by the callback:

The toArray method converts the collection into a plain PHP array. If the collection's values are Eloquent models, the models will also Quand converted to arrays:

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The diffKeys method compares the collection against another collection pépite a plain PHP array based je its keys. This method will réveil the terme conseillé / value pairs in the nouveau collection that are not present in the given collection:

The doesntContain method uses "loose" comparisons when checking item values, meaning a string with année integer value will be considered equal to an integer of the same value.

Tell usages embout this example sentence: The word in the example sentence does not rivalité the entry word. The sentence contains offensive satisfait. Cancel Submit Thanks! Your feedback will be reviewed. #verifyErrors télégramme

The mapInto() method iterates over the collection, creating a new instance of the given class by passing the value into the constructor:

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You may also call the firstOrFail method with no argumentation to get the first element in the collection. If the collection is empty, an IlluminateColonneItemNotFoundException dérogation will Sinon thrown:

The circonscription method may Lorsque combined with PHP array destructuring to separate elements that pass a given truth essai from those that ut not:

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O+ Hémoglobine is the most common Terme conseillé frappe in the world and while it is not quite as universal as O- Cruor (O+ can Sinon given to all Rh certaine frappe fin not the Rh more info negative fonte), it is still the most used Race, according to the American Red Cross-country.