Maybe you were looking for...

How to switch to a specific browser tab programmatically using JavaScript with same origin?

I'm using google chrome browser and trying to switch the focus between two browser tabs whose origin is same using JavaScript. I open a tab say tab_1 using win

why the flutter public repo enumn must using as words to import

I define a enum in public repo like this in flutter: enum Result { ok, error, } then export the enum in root of the repo file like this: export 'src/net/re

How to write a pop function for a stack in Javascript/Typescript in O(1)

I am trying to build my own stack in TypeScript and I am having trouble implementing a pop() function that can run in O(1) time complexity to mimic Javascript's

How to subtract a data from multiple columns by considering previous remainder and display the subtracted value in PLSQL

I have this set of data where I want to sum BT(which is 0.8) data on Year,Month,EID basis and then subtract it in IN & display how much IN is subtracted as

ARR IIS got 503 Service Unavailable every morning of the day

I use ARR feature on IIS to implement the load balancing web application. I have 2 ARR Servers, 2 Web Servers. Every day, on the first time when user accesses t

boto3 equivalent to boto.utils.get_instance_metadata()?

In regular boto 2.38 I used to access instance metadata (e.g. get current stack-name), through boto's boto.utils.get_instance_metadata() Is there an equival

how to select multiple columns in select statement of stored procedure in mysql using 2 different OUT parameter

''' DROP PROCEDURE IF EXISTS load_book_data; DELIMITER $$ CREATE PROCEDURE load_book_data(IN mytitle varchar(50),OUT auth VARCHAR(50),INOUT hike varchar(100)) B

Laravel collection contains

I'm using the Laravel contains method on a collection https://laravel.com/docs/5.3/collections#method-contains. But it does not work for me. foreach ($this-&g