tiller1010

winpty docker exec -it --user root CONTAINER_ID sh

tiller1010

SilverStripe DataObject subclasses cannot override a base class method with an extension point ($this->extend()) and define an extension point themselves. This will cause extend to be called twice, which can lead to duplication.

<?php

class ExampleDataObject extends DataObject
{
  public function getCMSFields()
  {

tiller1010

Filesize Configs

PHP

• upload_max_filesize - The maximum size of an uploaded file.
• post_max_size - The maximum size of POST data that PHP will accept.
• memory_limit - The maximum amount of memory a script may consume.
• max_execution_time - The maximum time in seconds a script is allowed to run before it is terminated by the parser.

Nginx

• http { client_max_body_size } - The maximum allowed size of the client request body, specified in the “Content-Length” request header field. If the size in a request exceeds the configured value, the 413 (Request Entity Too Large) error is returned to the client.

tiller1010

There are a few cases where inline styles would be more appropriate than using SASS or CSS.

• Styling is done in one file, vs adding a class, opening a sass file, and compiling it to css.
• Styling is explicit, no guesswork needs to be done to determine what styles a class would add.
• Style rules are strong, nothing besides !important rules will conflict with them.
• Styles are brief, and the need to come up with a name for a class is avoided.
• Sometimes we just want to add one or a few styles, and a css class would be overkill.

There are cases where sass works better.

• If you need to add 3 or more styles, a class looks cleaner than inline styling does.
• If it is something that is going to be re-used often like in different parts of the project, a class is more appropriate. Doing the styles inline would force you to edit each line to make a change.

tiller1010

This PR originally had info about this, but it was requested out. silverstripe/developer-docs#345

DataObject subclasses' db, has_one, has_many, etc... properties cannot be overridden in DataExtensions.

Instead, you need to use yml to override these.

---
Name: override-db-properties
---

tiller1010

<?php

/* Capture original fields by value */
$orignalFields = FieldList::create($fields->toArray());

/* Remove all original fields to prevent conflicts with replacement */
$fields->each(function($field) use (&$fields) {
  $fields->remove($field);
});

tiller1010

Git bash has issues with certain interactive shell programs
- mongo
- ngrok
- nvim
- gh pr create

These programs can be run, however, by using winpty
Example:
`winpty nvim`

tiller1010

<?xml version="1.0" encoding="utf-8"?>

tiller1010

select table_schema 'DB', ROUND(SUM(data_length + index_length) / 1024 / 1024, 1) "DB Size in MB"  FROM information_schema.tables where table_schema = 'SS_sitedb' GROUP BY table_schema;

tiller1010

SELECT * FROM `table_name`
into outfile '/var/lib/mysql-files/output-new.csv' fields terminated by "," enclosed by '"' lines terminated by "\n";