Referencing the same variable across two different classes
Vote count: 0 <?php class Foo{ public $basket; public function __construct() { $this->basket = 1; } public function getBasket(){ retu $this->basket; } } class Bar{ public function __construct(&$basket) { $basket++; } } $newFoo = new Foo(); $newBar = new Bar($newFoo->getBasket()); echo $newFoo->getBa...
How to set alignment and field length
Vote count: 0 I've created sql stored procedure as below. In c# code i call this stored procedure to save it as txt file. The problem is, 1) the output not as what i want. I want the output for each field being start with left alignment 2) each field got specific length as what i already set in stor...
How to make RecyclerView inflate all items at once?
Vote count: 0 I was using a ScrollView for displaying some (5-7) heterogeneous information card (Each of them has its different layout and can contain sub RecyclerViews and images which is complex). However for tablet support I'd like to use RecyclerView's existing LayoutManager for linear/grid layo...
Compare identical strings
Vote count: 0 write a function occurrences(text_1,text_2) which retu s the number of times the first argument appears in the second argument. def occurrence(text_1,text_2): WHAT NEEDS TO BE HERE TO COMPARED STRINGS AND OUTPUT THE NO. OF TIME TEXT_2 OCCURS IN TEXT_1 asked 37 secs agoPajani Aroomoogon...
Laravel Spark Registration Requiring Two Clicks
Vote count: 0 I recently did a laravel spark update (I hadn't updated for some time). Now, I have a registration problem. The first time I hit register, I get the error: Something went wrong. Please try again or contact customer support. However, the next time I hit register (without changing anythi...
TagHelpers onchange event for Dropdownlist in mvc 6
Vote count: 0 I am having a dropdown and I want to bind a Jquery onchange event to the TagHelpers select tag. Below is my code. <select asp-for="BusinessType" asp-items="@Model.BusinessTypeCollection"> </select> How can I bind bind the onchange event inline of the tag. Something like this. <select a...
Form entry to database works on localhost, not on web server
Vote count: 0 I put together a form to submit data into a MySQL database. It worked before just fine I get an error - no response from mysqli co ection but no mysql_error appears. I understand there is some room here from SQL injection - please discard that. Co ection PHP Page <?php define('DB_SERVE...
How to append HTML string to div via Ajax
Vote count: 0 I really have big difficulties with Ajax, this time I'm not able to append some HTML code to a div. I need to append to <div id="content-loader"></div> this HTML string PHP function getLogo(){ $logo = '<div class="bg-logo-loading"></div> <div class="logo-loading-container"> <div class=...
How to set this range in vba?
Vote count: 0 Here are 3 worksheets. '//i.stack.imgur.com/KeULk.png ' //i.stack.imgur.com/w9wa7.png ' //i.stack.imgur.com/KLeUl.png Case: I want to sum the days for each person. The result is displayed on worksheet-report. The days store in worksheet-day. The day is not fixed. The range of the days ...
Yet another adding onclicklistener to listview
Vote count: 0 I am trying to add a onclicklistener and uncomment this line. Here is my modified code stolen from here @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_deviceitem_list, containe...
not able to understand this sql query?
Vote count: 0 so in the code below, i'm doing a left outer join. But the thing I dont understand is : when the 2 tables are joined on dog_guid, apart from all of the rows from the reviews table which happens to be on the left, How can we process the condition WHERE d.dog_guid IS NULL as d.dog_guid h...
What are my pagination options?
Vote count: -1 Sorry if this is repeated question or been asked before. But I'm new to development and wanted to ask what are different kind of pagination and how can we handle them? Also, my use case is suppose I get 100 accounts from db, i call third party service and only get 80 back. What is the...