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Web Development Answers

Type AnswersAsk and answer questions, if that is something that you want to do. Category Web DevelopmentContent about developing websites, web applications, and other similar projects.

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What are some example ASP.Net interview questions?

Answers in Web Development | By Some Guy

Published 5 months agoWed, 06 Feb 2019 13:45:58 -0800

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Last Reply >jhon smith Hash Brown,

>jhon smith

Wed, 26 Jun 2019 03:36:49 -0700 3 weeks ago
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Profile Photo - August R. Garcia
Profile Photo - August R. Garcia

Include the jQuery UI library in additio...

MoreUse this: <!DOCTYPE html> <html> <head> <link href="http://code.jquery.com/ui/1.10.2/themes/smoothness/jquery-ui.css" r...
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Laravel - How can I check if a collection is empty?

Answers in Frameworks | By Some Guy

Published 7 months agoSun, 02 Dec 2018 03:44:19 -0800

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Last Reply Thank you Univa, you're a very smart gentleman and also a nice companion in life. Scuffed Dog,

Thank you Univa, you're a...

Mon, 03 Jun 2019 09:12:06 -0700 1 month ago
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When to Use Apache Cassandra vs MongoDB?

Answers in Databases | By Some Guy

Published 6 months agoSun, 13 Jan 2019 04:40:46 -0800

Profile Photo - Univa

Last Reply Cassandra can handle massive amounts of unstructured data. In cases where your database needs to rapidly scale with minimal increase of administr... Univa,

Cassandra can handle mass...

Sat, 01 Jun 2019 08:28:40 -0700 1 month ago
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Profile Photo - Univa

Last Reply Eager loading is achieved using the Include() method. for example: LINQ Query Syntax: using (var context = new SchoolDBEntities())... Univa,

Eager loading is achieved...

Fri, 31 May 2019 11:17:29 -0700 1 month ago
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[JavaScript] QuerySelector not working for multiple attributes?

Answers in Client-Side | By Some Guy

Published 6 months agoSun, 13 Jan 2019 04:36:26 -0800

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Last Reply You should show some code. But this error generally is thrown when you use space between attributes. document.querySelector("[data-id='1'] [data-... Ali,

You should show some code...

Wed, 29 May 2019 05:23:00 -0700 1 month ago
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What is the difference between Java and Javascript?

Answers in Client-Side | By Some Guy

Published 6 months agoSun, 13 Jan 2019 04:35:56 -0800

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Last Reply There is much difference between them. Java completely Object Oriented language. JavaScript prototype-based programming language. Even if Jav... Ali,

There is much difference...

Wed, 29 May 2019 05:15:03 -0700 1 month ago
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Last Reply Another approach is a prototype based solution. Node.prototype.getElementsByTagNames = function (tags) { var elements = []; for (... Ali,

Another approach is a pro...

Wed, 29 May 2019 05:05:53 -0700 1 month ago
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JavaScript - How to hide a dialogue on click?

Answers in Client-Side | By Some Guy

Published 7 months agoSun, 02 Dec 2018 03:44:25 -0800 | Last update 7 months agoSun, 02 Dec 2018 13:02:25 -0800

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Last Reply Did you mean "<dialog>" tag? If so, you can use JS API like that; HTML5 Content <dialog open> <p>Greetings, one and al... Ali,

Did you mean "<dialog&...

Tue, 28 May 2019 23:24:45 -0700 1 month ago
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What does "PHP Artisan dump-autoload" actually do?

Answers in Frameworks | By Some Guy

Published 6 months agoSun, 13 Jan 2019 04:45:47 -0800

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Last Reply Also, if you're having a caching issue with Laravel and php artisan dump-autoload didn't fix your problem, you can also try this: php compos... August R. Garcia,

Also, if you're having a...

Thu, 16 May 2019 21:27:41 -0700 2 months ago
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Last Reply To use subqueries with Laravel's query builder, you should add it to the join as follows: ->leftJoin(DB::raw("(SELECT [...]) AS p"), 'p.post_i... Univa,

To use subqueries with La...

Thu, 16 May 2019 08:22:47 -0700 2 months ago
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How to remove "proudly powered by WordPress and buddypress"?

Answers in Web Development | By Twostntle

Published 3 months agoWed, 20 Mar 2019 01:25:39 -0700

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Last Reply What if bots scraped this thread constantly August R. Garcia,

What if bots scraped this...

Mon, 13 May 2019 13:30:23 -0700 2 months ago
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How do I solve "Cannot use object of type stdclass as array"?

Answers in Server-Side | By Some Guy

Published 7 months agoSun, 16 Dec 2018 09:40:02 -0800

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Last Reply When we use json_decode();, we get an object of type stdClass as return type.  1. Cast the object to array. This can be achieved as follows.... Univa,

When we use json_decode()...

Wed, 08 May 2019 08:38:04 -0700 2 months ago
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[PHP] Push to associative array?

Answers in Server-Side | By Some Guy

Published 6 months agoSun, 13 Jan 2019 04:31:06 -0800

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Last Reply It will merge two arrays and combine their items in a single array. Example Code - $existing_array = array('a'=>'b', 'b'=>'c'); $new_arra... Univa,

It will merge two arrays...

Wed, 08 May 2019 08:16:57 -0700 2 months ago
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[SQL Server] Difference between datetime and datetime2?

Answers in Databases | By Some Guy

Published 6 months agoSun, 13 Jan 2019 04:40:36 -0800

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Last Reply DATETIME2 has a date range of "0001 / 01 / 01" through "9999 / 12 / 31" while the DATETIME type only supports year 1753-9999. Also, if you need to,... Univa,

DATETIME2 has a date rang...

Wed, 08 May 2019 08:08:40 -0700 2 months ago
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How to fix "Every derived table must have its own alias"?

Answers in Databases | By Some Guy

Published 7 months agoSun, 16 Dec 2018 09:40:15 -0800

Profile Photo - Univa

Last Reply Imagine a table called purchases that records purchases made by customers at stores, i.e., it's a many to many, and the software needs to know which c... Univa,

Imagine a table called pu...

Sun, 05 May 2019 03:27:34 -0700 2 months ago
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[JavaScript] Can JS check if keydown/keyup is a comma, but not the less than symbol ( < )?

Answers in Client-Side | By Some Guy

Published 7 months agoSun, 02 Dec 2018 03:42:50 -0800 | Last update 7 months agoMon, 03 Dec 2018 06:48:22 -0800

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Last Reply Here's a simple solution that will catch all characters, backspace, and delete.  $("input").keydown(function(event) {     var isW... Univa,

Here's a simple solution...

Sun, 05 May 2019 03:01:05 -0700 2 months ago
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Last Reply 504 Gatetimeout is an HTTP Error, not a database error. The database takes too long to collect your data. You probably have to increase max_execution_... Univa,

504 Gatetimeout is an HTT...

Sun, 05 May 2019 02:47:36 -0700 2 months ago
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Last Reply Linting is a term for a program to analyze code for potential errors. This just means the query can't be validated but IIRC you can still ru... JJJJJ,

Linting is a term for a p...

Wed, 24 Apr 2019 12:08:09 -0700 2 months ago
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Profile Photo - Univa

Last Reply Log in as root in phpMyAdmin Create a database called PHPMyAdmin Create a user called pma and set the "host" to the hostname or IP address... Univa,

Wed, 24 Apr 2019 08:13:19 -0700 2 months ago
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How to leverage browser caching from an htaccess file?

Answers in Web Development | By Some Guy

Published 6 months agoSun, 13 Jan 2019 04:26:15 -0800

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Last Reply Paste these 15 lines into your .htaccess file. They should go right at the top of the file. ## EXPIRES CACHING ## <IfModule mod_expires.c>... Univa,

Paste these 15 lines into...

Sat, 20 Apr 2019 08:35:13 -0700 2 months ago
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How to fix "Operand should contain 1 column(s)"?

Answers in Databases | By Some Guy

Published 7 months agoSun, 16 Dec 2018 09:41:02 -0800

Profile Photo - Univa

Last Reply This error can occur if you accidentally use commas instead of AND in the ON clause of a JOIN. FOR EXAMPLE: JOIN joined_table ON (joined_table.c... Univa,

This error can occur if y...

Thu, 18 Apr 2019 07:57:10 -0700 2 months ago
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How to find sites that use a WordPress plugin?

Answers in Content-Management Systems | By Some Guy

Published 3 months agoSun, 14 Apr 2019 10:20:27 -0700 | Last update 3 months agoSun, 14 Apr 2019 10:21:18 -0700

Profile Photo - August R. Garcia

Last Reply Possibly this tool: https://trends.builtwith.com/widgets Ex: https://trends.builtwith.com/widgets/kk-Star-Ratings https://trends.bu... August R. Garcia,

Possibly this tool:

Sun, 14 Apr 2019 10:22:58 -0700 3 months ago
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Profile Photo - August R. Garcia
Profile Photo - Some Guy

Last Reply Also, this tool is fairly useful: https://incarnate.github.io/curl-to-php/ Some Guy,

Also, this tool is fairly...

Sun, 14 Apr 2019 03:35:46 -0700 3 months ago
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Laravel 301 all pages to the www version and the https version.

Answers in Frameworks | By Some Guy

Published 7 months agoSun, 02 Dec 2018 03:44:07 -0800

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Last Reply Update. Don't fucking use the code in the previous post I made. Use this code: <IfModule mod_rewrite.c> <IfModule mod_negotiation.c... August R. Garcia,

Update. Don't fucking use...

Sat, 13 Apr 2019 00:01:32 -0700 3 months ago
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Profile Photo - August R. Garcia
Profile Photo - August R. Garcia

For "Authorization: Bearer "

MoreThe PHP Function <?php // This function makes the equivalent of the cURL call below: // curl -v<200b> https://api.sandbox.paypal.com/v...
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What do I do "Access denied for user 'root'@'localhost'"? Help needed

Answers in Databases | By Some Guy

Published 7 months agoSun, 16 Dec 2018 09:43:10 -0800

Profile Photo - Univa

Last Reply Try out the following steps to overcome this issue: Find mysql related entries from system sudo find / -name mysql Remove all mysql related en... Univa,

Try out the following ste...

Fri, 12 Apr 2019 11:34:06 -0700 3 months ago
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Last Reply Step 1: Make sure you have .env file in your application.If not run this command cp .env.example .env Step 2: Now run following command ( php artisan... Univa,

Step 1: Make sure you hav...

Fri, 12 Apr 2019 11:24:47 -0700 3 months ago
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What is VPS hosting?

Answers in Web Hosting | By diabIek

Published 3 months agoTue, 19 Mar 2019 09:23:35 -0700

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Last Reply VPS is an abbreviation for virtual privae server. This means it is a server contained in a more powerful host server. This host server contains multip... baghdadi,

VPS is an abbreviation fo...

Mon, 08 Apr 2019 16:20:25 -0700 3 months ago
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How do you delete Weebly site?

Answers in Web Development | By IncstedibleMrE1

Published 3 months agoTue, 19 Mar 2019 13:44:27 -0700

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Last Reply You want to be careful when you delete weebly sites. It is well known that Weebly is funded by some 'suspicious' people to say the least. It is highly... baghdadi,

You want to be careful wh...

Mon, 08 Apr 2019 16:14:20 -0700 3 months ago
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