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Univa

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Univa is a user on 256 Kilobytes.


Account created 2 months ago.
0 posts, 140 comments, and 5 RAMs.

Last active 3 days ago:
Commented in thread How to do a LEFT JOIN / leftJoin() subquery using Laravel's Eloquent query builder?


Hello.

Posts and Comments by Univa

0 posts, 140 comments

Profile Photo - Univa
Profile Photo - Univa

To use subqueries with Laravel's query b...

MoreTo 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...
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Profile Photo - Univa
Profile Photo - Univa

The reason for the above is referred to...

MoreThe reason for the above is referred to as CORS (Cross-Origin Resource Sharing) The easy way is to just add the extension in google chrome...
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Profile Photo - Univa
Profile Photo - Univa

Turn On Network Discovery & File Sha...

MoreTurn On Network Discovery & File Sharing If you are copying/moving a file to or from a network location, and getting this error, make sure Netw...
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Profile Photo - Univa
Profile Photo - Univa

Create sheets by clicking the "+" button...

MoreCreate sheets by clicking the "+" button at the bottom of your browser window. In Sheet1, type this formula into any cell in column A: =INDIRECT("...
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Reply to What does "PHP Artisan dump-autoload" actually do?

Comments in Frameworks | By Univa

Published 3 days agoThu, 16 May 2019 07:15:15 -0700

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php artisan dump-autoload

Morephp artisan dump-autoload It will call the Composer with the optimize flag It will 'recompile' loads of files creating the huge bootstrap/comp...
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Profile Photo - Univa
Profile Photo - Univa

If you use Python's IDLE editor you can...

MoreIf you use Python's IDLE editor you can do as it suggests in one of similar error messages: Select all, e.g. Ctrl + A Go to Format -> Untab...
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Reply to How do I solve "Cannot use object of type stdclass as array"?

Comments in Server-Side | By Univa

Published 1 week agoWed, 08 May 2019 08:38:04 -0700

Profile Photo - Univa

When we use json_decode();, we get an ob...

MoreWhen 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....
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Reply to Error: Chrome didn't shut down correctly?

Comments in Web Browsers | By Univa

Published 1 week agoWed, 08 May 2019 08:30:40 -0700

Profile Photo - Univa

More Close Google Chrome and open Windows Explorer. Enter the following in the address bar. Windows Vista/ Windows 7/ Windows 8/ Windows 10: %LOCALA...
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Reply to [PHP] Push to associative array?

Comments in Server-Side | By Univa

Published 1 week agoWed, 08 May 2019 08:16:57 -0700

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It will merge two arrays and combine the...

MoreIt will merge two arrays and combine their items in a single array. Example Code - $existing_array = array('a'=>'b', 'b'=>'c'); $new_arra...
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Reply to [SQL Server] Difference between datetime and datetime2?

Comments in Databases | By Univa

Published 1 week agoWed, 08 May 2019 08:08:40 -0700

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DATETIME2 has a date range of "0001 / 01...

MoreDATETIME2 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,...
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Reply to How do I fix flickering star menu on Windows 10?

Comments in Operating Systems | By Univa

Published 1 week agoMon, 06 May 2019 11:10:24 -0700

Profile Photo - Univa

Uninstall a problematic desktop applicat...

MoreUninstall a problematic desktop application Open Control Panel. Click on Uninstall a program. Select the application you want to remove. C...
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Reply to Ho do I fix "Google Chrome critical error red screen"?

Comments in Web Browsers | By Univa

Published 1 week agoMon, 06 May 2019 10:59:52 -0700

Profile Photo - Univa

More Click on the menu icon (top right corner) in Google Chrome > Tools > Extensions. Here, select Google Chrome Critical Error and other malici...
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Reply to Google Chrome is unresponsive, relaunch now?

Comments in Operating Systems | By Univa

Published 1 week agoMon, 06 May 2019 10:53:37 -0700

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Well, there are many methods to solve un...

MoreWell, there are many methods to solve unresponsively, relaunch now error but below I will suggest one. Disabling the extensions Click on the...
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Reply to How to change highlight color in Adobe Reader?

Comments in Computer Software | By Univa

Published 1 week agoMon, 06 May 2019 10:45:54 -0700

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More Open a document using “Adobe Reader“. Select View > Comment > Annotations. The “Annotations” options ap...
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Reply to Fix "Editor does not contain a main type"?

Comments in Software Development | By Univa

Published 1 week agoMon, 06 May 2019 10:37:14 -0700

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Maybe the folder is not identified as a...

MoreMaybe the folder is not identified as a Source folder. Right click on the project folder -> Properties Choose 'Java Build Path' Click on...
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Reply to How to fix "Every derived table must have its own alias"?

Comments in Databases | By Univa

Published 2 weeks agoSun, 05 May 2019 03:27:34 -0700

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Imagine a table called purchases that re...

MoreImagine 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...
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Profile Photo - Univa
Profile Photo - Univa

More Run print(os.environ['PATH']) in the system terminal using the same interpreter Copy the result and add as a PATH environment variable to your Ru...
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Profile Photo - Univa
Profile Photo - Univa

Here's a simple solution that will catch...

MoreHere's a simple solution that will catch all characters, backspace, and delete.  $("input").keydown(function(event) {     var isW...
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Profile Photo - Univa
Profile Photo - Univa

504 Gatetimeout is an HTTP Error, not a...

More504 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_...
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Reply to How to stop ads on the Android home screen?

Comments in Operating Systems | By Univa

Published 2 weeks agoSun, 05 May 2019 02:27:58 -0700

Profile Photo - Univa

Pop-up ads in the busy of something is a...

MorePop-up ads in the busy of something is annoying, but you can find a way to disable them is more irritating. Not to worry anymore; Open Chrome, t...
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