To check for null or undefined in TypeScript, use a comparison to check if the value is equal or is not equal to null or undefined.
Check example below:
Answers items.
To check for null or undefined in TypeScript, use a comparison to check if the value is equal or is not equal to null or undefined.
Check example below:
In below example will see how to filter numeric value (1-9) and remove all unnecessary characters and if 1st character is zero from a string by using regular expression and charAt method.
In below example will see how to filter numeric value (0-9) and remove all unnecessary characters from a string by using regular expression.
I used the map()
method to iterate over the array of object. In objectItems
has some array of object items. In below example will see how to map an array of objects and iterate over the array of object and write console log product ID and product Name by using TypeScript or Javascript.
I used the filter()
method to iterate over the array of object. In objectItems
has some array of object items. I have iterate over the array and checked & compaire eventId & productId
, if eventId not equal 3
& productId not equal 8
in object objectItems meets those conditions.
In objectItems
variable has some array of items. I have checked and compaire productId
exists and productId equal 2
in object objectItems?
This is work for me. Here in objectItems
has some array of object items. I have checked and compaire eventId
and productId
exists and eventId equal 5
& productId equal 10
in object objectItems?
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes (SQL: alter table `personal_access_tokens` add index `personal_access_tokens_tokenable_type_tokenable_id_index`(`tokenable_type`, `tokenable_id`))
What worked for me was editing the config/database.php file in config directory.
Edit:
To:
I did it with Laravel 9.x
Sending messages is quick with the Enter key. But you can also added line break at WhatsApp text message via the API using window.open request, we show here.
Please create your message string with “%0a” where you want to add line break.
i18next::pluralResolver: Your environment seems not to be Intl API compatible, use an Intl.PluralRules polyfill. Will fallback to the compatibilityJSON v3 format handling.
Just modifyed your i18n.js file and add “compatibilityJSON: ‘v3’” on init mathod.