When you created a project on the Google API Console which is not being used, you may receive an e-mail like the following one.

This is to inform you that we noticed your project(s) has not accessed or used the YouTube Data API Service in the past 60 days.

For reference, your inactive project number is ...

While projects do have names, the e-mail will only tell you its (generated) number. But if you use the API Console's search, you won't get any results for project numbers. Also, project numbers are not visible when you click and ...

Accessing pseudo elements via JavaScript or jQuery is often painful/impossible. However, accessing their styles is fairly simple.

Using getComputedStyle

First, find the element in question.

let element = document.querySelector('.my-element') // or $('.my-element').get(0) when using jQuery

Next, use JavaScript's getComputedStyle. It takes an optional 2nd argument to filter for pseudo elements.

let style = window.getComputedStyle(element, '::before')
let color = style.getPropertyValue('background-color...

jQuery's removeClass removes the given class string from an element collection. If you want to remove multiple/unknown classes matching a given pattern, you can do that.

For example, consider a DOM node for the following HTML. We'll reference it by $element below.

<div class="example is-amazing is-wonderful"></div>

Option A: Selecting classes, then removing them

You can iterate over existing classes, and select matching ones. The example below is ES6, on ES5 could write something similar using jQuery.grep.

let classes ...

Ubuntu has decided to disable PDF processing because ImageMagick and the underlying Ghostscript had several security issues.

When your Ghostscript is up to date (and receiving updates regularly), you can safely reactivate PDF processing on your computer like this:

1. Open /etc/ImageMagick-6/policy.xml (requires sudo)
   • For older versions of Ubuntu (or possibly ImageMagick), the path is /etc/ImageMagick/policy.xml
2. Remove/Comment lines after <!-- disable ghostscript format types -->

If you need ...

Note: This applies specifically to MySQL. In PostgreSQL for example, this is not an issue.

If you care about performance, never use a query like

UPDATE users SET has_message = 1 WHERE users.id IN (SELECT user_id FROM messages)

MySQL does not optimize this and seems to scan the temporary table, which isn't indexed, for every row in the update statement. This applies to other statements than UPDATE as well.

Instead, either use a JOIN like

UPDATE users INNER JOIN messages ON messages.user_id = users.id SET has_message =...

A nice bookmarklet to analyze how many watchers have been registered on the current page. Good for keeping an eye on watchers count while developing.

• Use as a bookmarklet.
• Works with Angular 1.x
• Logs to the browser's console.

Grazie Lite

Rubymine 2024.3 bundles Grazie Lite by default. You need to enabled "German" under Settings/Preferences | Editor | Natural Languages.

Hunspell (legacy)

1. Install the Hunspell plugin and restart Ruby Mine
2. Run sudo apt install hunspell-de-de
3. Select /usr/share/hunspell/de_DE.dic in File > Settings > Editor > Spelling > Custom Directory +

![Screenshot_from_2018-10-17_16-47-03.png](https://makandracards.com/makandra/57341-rubymine...

Geordi uses parallel_tests if available for running the test suite. To debug an application it is very unhandy to have multiple processes as your terminal I/O will not work as expected once a breakpoint is hit.

Even parallel_tests support an option to enable a single process run, it is not possible to pass this option through geordi. But you can set the number of processes via ENV variable manually:

PARALLEL_TEST_PROCESSORS=1 bundle exec geordi cucu...

It is possible to access Rails config (for example secrets) from within your webpack bundles, thanks to rails-erb-loader. When using webpacker, the setup is like this:

1. Install rails-erb-loader:

   yarn add rails-erb-loader
   

2. Add this to your config/webpacker/environment.js:

   environment.loaders.prepend('erb', {
     test: /\.erb$/,
     enforce: 'pre',
     use: [{
       loader: 'rails-erb-loader',
     }]
   })
   

3. Start using erb. For examp...

In addition to the {{ myValue }} two-way binding syntax, since Angular 1.3 there's a one-time binding syntax, prefixing the value or expression with ::, e.g. {{ ::myValue }}, {{ ::myValue >= 42 }} and {{ ::myExpression(value) | someFilter }}.

One-time bound expressions get dropped from the list of watchers as soon as they can be resolved. Performance-wise the impact for this small change is huge, since Angular apparently slowes down with too many watchers registered [(Source)](http://www.binpress.com/tutorial/speeding-up-angular-js-wi...

You can tell git to ignore different kinds and amounts of whitespace when merging or cherry-picking. This often occurs when you changed indentation, or converted tabs to spaces.

Simply use

git merge <REV> -Xignore-space-change

or

git cherry-pick <REV> -Xignore-space-change

Put the attached file to config/initalizers to ignore some fields for rejecting nested records (e.g. hidden input fields).

class Post < ActiveRecord::Base
  
  has_many :comments
  accepts_nested_attributes_for :comments, :reject_if => all_blank_except(:position, :other_nested_attrs)

end

Font Awesome 5 is a comprehensive solution for vector icons on your website.

Originally, Font Awesome came as an icon font (plus stylesheets), but recently it can also be used as a pure JavaScript solution (which will render icons as inline <svg> tags), or even as SVG sprites.

All solutions have their pros and cons:

Icon font:

• little CPU load (no JavaScript)
• fonts are relatively large
• 1 extra HTTP request

Javascript + inline SVG:

• higher CPU load (needs to watch the DOM via mutation observers to ad...

S3cmd is a free command line tool and client for uploading, retrieving and managing data in Amazon S3. S3cmd reads its configuration by default from ~/.s3cfg, which is created once you run s3cmd --configure.

If you have many configurations, we recommend to always specify the configuration you want to use. This prevents applying actions to the wrong bucket.

Examples:

s3cmd -c ~/.s3cfg-github-staging ls
s3cmd -c ~/.s3cfg-github-development ...

Normally you can list all gems of the current ruby version with gem list, which also includes the gems of you Gemfile. These can be uninstalled with gem uninstall gemname.

List and uninstall a gem installed via Bundler from Github

This does not work for gems installed directly from Github. They do not appear in gem list.

Show all gems installed via Github by bundler:

ls ~/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/bundler/

Remove a gem installed via Github by Bundler:

rm -rf ~/.rbenv/versions/2.4.1/lib/ruby/gems/2....

There seems to be no built-in matcher in RSpec to check if a string contains terms in the desired order. A simple workaround is to use a regular expression that also matches newlines (m-modifier).

Cons:

• The readability when terms need to be escaped is bad
• A failed spec has an error which needs manually action to be understood (Search if terms appear and in which order)

Example:

expect(ActionMailer::Base.last.to_s).to match(/Dear customer.*Account canceled.*You Awesome Company/m)

In this example we assume that not only the storage gem changes but also the file structure on disc.

A general approach

Part A: Create a commit which includes a script that allows you to copy the existing file to the new file structure.

Part B: Create a commit which removes all paperclip logic and replace it with the same code you used in the first commit

Part A

Here are some implementation details you might want to reuse:

• Use the existing models to read the files from
• Use your own carrierwave models to write t...

Masonry is a famous library to dynamically arrange a grid of items that have different aspect ratio, like horizontal and vertical images.
Colcade is an alternative masonry-layouting library, developed by the same developer, but with a more modern approach.

It is said to have better performance while being smaller and having no dependencies. It automagically detects jQuery and defines a jQuery initializer, if present.
However, it offers [a few less features](https:...

Rails 5.2 soft-deprecated the storage of secrets in secrets.yml in favor of a new thing, credentials.yml.enc. Rails 7.1 deprecated secrets and Rails 7.2 finally removed it.

In our permissions model, it does not matter much whether secrets or credentials are used. While we'll use credentials in new applications (for conformity), for existing applications it may be appropriate to keep using secrets.yml.

Restoring secrets in Rails 7.2+

Restoring `Rails.applic...

When writing a story description in Pivotal Tracker, there is now a tiny button at the bottom of the description field where you can paste a template.

You can define your own templates by following "More" at the top, then "Templates".
We recommend you define a template following our suggested story description.

Note that the three default templates currently can not be removed or changed.

Restricting access to cookies is essential for security in many web apps. For example, the session ID, the secret token used to identify a particular session, is typically stored in a cookie. Cookies have several important settings. Previously, I discussed the secure flag. This time, let’s dive into the cookie domain.

The cookie domain is an important security feature, probably even more important than the secure flag. It tells the browser that this cookie must only be sent to matching domains. Matching however, can happen in several w...