How do I solve "Cannot use object of type stdclass as array"?

Answers in Server-Side | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:40:02 -0800

Last ReplyWhen 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()...

How to fix "Every derived table must have its own alias"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:40:15 -0800

Last ReplyImagine 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...

How to fix "Operand should contain 1 column(s)"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:41:02 -0800

Last ReplyThis 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...

What do I do "Access denied for user 'root'@'localhost'"? Help needed

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:43:10 -0800

Last ReplyTry 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...

Taberror: inconsistent use of tabs and spaces in indentation?

Answers in Web Development | By Some Guy

Published 2 years agoWed, 06 Feb 2019 14:15:21 -0800

Last ReplySimply replace all tabs with 4 spaces. Use the Find and Replace feature. Use a better text editor if yours doesn't support Find and Replace. Do not us... roxblade,

Simply replace all tabs w...

Choosing Bloc vs Thinkful?

Answers in Web Development | By Some Guy

Published 2 years agoWed, 06 Feb 2019 14:10:40 -0800

Last ReplyI was really relieved to know that they had a full dissertation type report on CourseReport on this very topic when I had to know which one was better... roxblade,

I was really relieved to...

How to set Notepad++ to be the default text editor?

Answers in Web Development | By Some Guy

Published 2 years agoWed, 06 Feb 2019 15:47:29 -0800

Last ReplyRight-click any text file and choose Open with... Now click on the little checkbox in the bottom that says "Always use this to open ... files" and cho... roxblade,

Right-click any text file...

Solve "trying to get property of non-object"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:43:24 -0800

Last ReplyYou're probably trying to get the value from an array with object syntax. Most database data is handled in arrays, not objects. If you are d... Hash Brown,

You're probably tryin...

How to fix "Currently unable to handle this request HTTP error 500"?

Answers in Server-Side | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:39:12 -0800

Last ReplyHTTP 500 errors are nortorious for being a bitch to fix. The code signals a server error where it couldn't be more specific in what went wron... Hash Brown,

HTTP 500 errors are norto...

How do I fix "access denied for user 'root'@'localhost' (using password: yes)"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:38:45 -0800

Last ReplyIf you are getting this error while connected to a remote terminal via SSH (such as to a web host), there may be a non-root account that you are meant... August R. Garcia,

If you are getting this e...

Solve "Column count doesn't match value count at row 1"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:40:57 -0800

Last ReplyThis error can occur if you are missing If your insert statement does not specify the number of columns correct. Example of incorrect statement:... August R. Garcia,

This error can occur if y...

How do I fix "Invalid argument supplied for foreach()"?

Answers in Server-Side | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:29:36 -0800 | Last Update 3 years agoWed, 19 Dec 2018 08:43:16 -0800

Last ReplyHello, You need to use count() and is_array() to make sure your data is actually an array and it's not empty. The submit value is causing th... Hash Brown,

Hello,

ORA-00979: not a group by expression - solutions?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:28:35 -0800

Last ReplyHello, ORA-009779 is a fairly straight forward error. You have not included any code so I'll have to explain what it's likely to be... I... Hash Brown,

Hello,

How to fix "unknown 'column name' in 'field list'"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:27:33 -0800 | Last Update 3 years agoWed, 19 Dec 2018 08:22:09 -0800

Last ReplyHello, This is really easy, the column name you have refferenced (rabbit_name) does not exist. Check the spelling, or add the column to the tabl... Hash Brown,

Hello,

What is "mysqli_fetch_assoc"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:26:40 -0800

Last ReplyHello, Firstly and most importantly, mysqli is dead. It's very easy to mess up and ship code with security issues. You should look at PDO (PHP... Hash Brown,

Hello,

Differences between primary keys and unique keys?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:43:12 -0800

For my new job, I need to use SQL but I&...

How do I solve "Fatal Error: call to undefined function mysql_connect()"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:39:54 -0800

I'm getting tossed an error that sa...

What is "mysqli_real_escape_string" in PHP?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:38:14 -0800

I'm writing a program for a class p...

Fix "The CSRF token is invalid. Please try to resubmit the form"?

Answers in Server-Side | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:30:57 -0800

I am using a program for my job, and I a...

Getting error "Mysql server has gone away"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:29:40 -0800

I am setting up a new server for my busi...

Fix "Tuple index out of range"?

Answers in Databases | By Some Guy

Published 3 years agoSun, 16 Dec 2018 09:29:35 -0800

I'm running a simple python program...