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Custom toolbar for CKEditorType

$builder->add('content', CKEditorType::class, ['config_name' => 'minimal'])

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Custom template to overwrite default Sonata form

Config

sonata_doctrine_orm_admin: templates: form: [ admin/admin_fields.html.twig ]

Template to extend: @SonataDoctrineORMAdmin/Form/form_admin_fields.html.twig

#symfony #sonata-project

Light locker / forced lock screen

The root cause is that the user-specific light-locker.desktop file doesn't override the system-wide one. So, even if the user configures light-locker to not start at all, it still runs with the default configuration parameters.

Warning: This will disable system-wide default screen locking. If you want to enable locking for a specific user, you'll need to edit the Exec= line in the ~/.config/autostart/light-locker.desktop file for each user (or use GUI after reboot). Configuring this through "Preferences >> Light Locker Settings" may do this (once the system-wide file is moved out of the way), but I haven't tried this.

Step 1: Disable system-wide startup of light-locker. This will allow the per-user .desktop file to be executed instead.

sudo mv /etc/xdg/autostart/light-locker.desktop /etc/xdg/autostart/light-locker.desktop.bak

To re-enable this, you would just rename the file so it no longer has the .bak extension.

Step 2: reboot

Step 3: Edit the user-specific light-locker.desktop file and reboot, or use GUI lightlocker

Open ~/.config/autostart/light-locker.desktop in a text editor.

Edit the line that begins Exec= so it is only Exec=. That is, there is no command specified which means light-locker won't be started.

#linux ubuntu

Mapping Windows key to menu

File: ~/.config/openbox/lubuntu-rc.xml

<keybind key="Super_L"> <action name="Execute"> <command>lxpanelctl menu</command> </action> </keybind>

This command should work as well but didn’t for me gconftool-2 --set /apps/metacity/global_keybindings/panel_main_menu --type string "Super_L"

#linux ubuntu

Controlling screen brightness

xbacklight -inc XX xbacklight -dec XX

#linux #ubuntu #screen #xbacklight #brightness

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Bootstrap media queries

/* ============================================================================= Media queries for different screen sizes ========================================================================== */ // xs only @media (max-width: $screen-xs-max) { } // sm and larger @media (min-width: $screen-sm-min) { } // sm only @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) { } // sm and smaller @media (max-width: $screen-sm-max) { } // md and larger @media (min-width: $screen-md-min) { } // md only @media (min-width: $screen-md-min) and (max-width: $screen-md-max) { } // md and smaller @media (max-width: $screen-md-max) { } // lg @media (min-width: $screen-lg-min) { }

#bootstrap #media #scss

Hightcharts preset colors

Highcharts.getOptions().colors.each(function(color) { var el = new Element('div', { 'styles': { 'display':'inline-block', 'width':'50px', 'height':'50px', 'background':color } }); el.inject($('test')); });

#highcharts

devopsreactions

Working on a shared code base

sethrea-it

devopsreactions

Fixing bugs in our spaghetti code

devopsreactions

Pair-programming

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Last commit on Friday 5pm

sethrea-it

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Friday deployments (...and leaving afterwards)

sethrea-it

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Typical bug fixing

#bug

Transliterating special characters to ASCII (plus test)

echo '<h3>Test UTF8 Conv</h3>'; $utf8_sentence = 'Weiß, Goldmann, Göbel, Weiss, Göthe, Goethe und Götz'; echo '<p>'.$utf8_sentence.'</p>'; setlocale(LC_CTYPE, 'en_GB.utf8'); $trans_sentence = iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE', $utf8_sentence); echo '<p>'.$trans_sentence.'</p>';

#php

devopsreactions

The code refactoring trap

#reactions

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Anya is LIVE right now

FREE

Free to watch • No registration required • HD streaming

Doctrine 2.4: Joins between arbitrary entities

Joins between arbitrary entities are now possible in DQL by using the syntax FROM Foo f JOIN Bar b WITH f.id = b.id.

#doctrine

iOS Media Queries for iPhone/iPod vs iPad & Retina vs Non-Retina Devices

/* ---------- iPad Only ---------- */

@media only screen and (device-width: 768px) {

.ipad-only { display: block; }

}

/* ---------- iPhone/iPod Only ---------- */

@media only screen and (device-width: 320px) {

.iphone-only { display: block; }

}

/* ---------- Retina Device Only ---------- */

@media only screen and (-webkit-min-device-pixel-ratio: 2) {

.retina-only { display: block; }

}

/* ---------- Non Retina Device Only ---------- */

@media only screen and (-webkit-max-device-pixel-ratio: 1) {

.non-retina-only { display: block; }

}

/* ---------- Retina iPhone/iPod Only ---------- */

@media only screen and (device-width: 320px) and (-webkit-min-device-pixel-ratio: 2) {

.retina-iphone-only { display: block; }

}

/* ---------- Non Retina iPhone/iPod Only ---------- */

@media only screen and (device-width: 320px) and (-webkit-max-device-pixel-ratio: 1) {

.non-retina-iphone-only { display: block; }

}

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