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0 Answer

63 Views

Asked: Dec 31,2019In: web

PyQt5: Taking link to array in web browser

I have to take current link from user to an array and I use this in Back and Forward buttons. import sys from PyQt5 import QtCore,QtGui,QtWidgets from PyQt5 import QtNetwork from PyQt5 import ...

python arrays web webbrowser-control python-webbrowser

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0 Answer

63 Views

0 Vote

1 Answer

32 Views

Asked: Apr 02,2020In: web

React: why the valueof props !!!*change*¡¡¡?

i'm still learning React so i don't understand the behavior yet. when the application begin the props value = undefined, but a few milisecond recive the props from index.js.... why this happens? and ...

javascript arrays reactjs web web-applications

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1 Answer

32 Views

0 Vote

7 Answer

67 Views

Asked: Dec 19,2019In: php

How can I force PHP to use strings for array keys?

I've come across an old app that uses an id to name type array, for example... array(1) { [280]=> string(3) "abc" } Now I need to reorder these, and a var_dump() would make it appear that ...

php arrays

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7 Answer

67 Views

0 Vote

1 Answer

83 Views

Asked: Dec 20,2019In: php

PHP Add number to variable from array

I have this code: if( ( $cacheout - $data['import_time'] ) > 129600 ){ unset( $fresh_data[$key] ); } $data gets the time (import time) from an array which is a digital value, for ...

php arrays variables

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1 Answer

83 Views

0 Vote

2 Answer

70 Views

Asked: Dec 20,2019In: php

Add a new data to array read from JSON

I have the following JSON: [ { "unit": "1", "measurings": [ { "timestamp": "1576788585", "weight":35, "temp": 35.3 }, { "timestamp": "...

php arrays json

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2 Answer

70 Views

0 Vote

0 Answer

0 Views

0 Vote

2 Answer

67 Views

Asked: Dec 20,2019In: php

How to do sum of array item's value until not reached at specified value?

I want to do sum of array item's value until not reached at specified value. Let me explain in details. I want 20 k.g value in each box , So following is my array. Array ( [0] => Array ...

php arrays foreach

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2 Answer

67 Views

0 Vote

1 Answer

68 Views

Asked: Dec 20,2019In: php

Json array, get first value from each array key

What i'm trying to do is get the each array key and then associate the first "price" and "quantity" with each array key. My array: { "32557580": { "bids": [ { "price": 2500, ...

php arrays json

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1 Answer

68 Views

0 Vote

1 Answer

178 Views

Asked: Dec 20,2019In: php

Get first parent key of value from Multidimensional Array in PHP

How to get the first parent key of value from Multidimensional Array in PHP Sample Code : $arr = array( "a" => array("1"=>"!","2"=>"@","3"=>"#"), "b" => array("4"=>"$","5"=&...

php arrays multidimensional-array

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1 Answer

178 Views

0 Vote

1 Answer

61 Views

Asked: Dec 20,2019In: php

PHP - Split array into multiple arrays where keys match [duplicate]

I'm querying a MySQL database for reservations, like so $query = " SELECT * FROM tbl_reservations r LEFT JOIN tbl_admins a ON a.admin_id = r.reservation_driverID WHERE reservation_time ...

php arrays

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1 Answer

61 Views

0 Vote

1 Answer

74 Views

Asked: Dec 21,2019In: php

Undefined index when connect file error with php [duplicate]

I am using XAMPP to connect localhost, my webpage show me an Undefined index when connecting file another file. Anyone can help me to check which part I get wrong. Thanks. This is my coding: index....

php arrays variables warnings undefined-index

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1 Answer

74 Views

0 Vote

0 Answer

0 Views