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What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout. This is also called reflow or layout thrashing, and is common performance bottleneck.

Element

Box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
• elem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeight
• elem.getClientRects(), elem.getBoundingClientRect()

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export function ifEnv(ENV) {
  return {
    restrict: 'A',
    priority: 600,
    transclude: 'element',
    terminal: true,
    link: function(scope, element, attrs, ctrl, $transclude) {
      if (ENV === attrs.ifEnv) {
        $transclude(function (clone) {
          element.after(clone);

morsdyce

<section data-background-transition='zoom' data-transition='concave' data-background='http://ryanjarvinen.com/presentations/shared/img/broadcast_reveal_dark.png' data-state='blackout'>
  <h2>Gist-Powered</h2>
  <h1>Reveal.js</h1>
  <h2>Slideshow Presentations</h2>
  <p class='fragment'><small><a class='fragment' href='http://github.com/ryanj/gist-reveal.it'>github.com/ryanj/gist-reveal.it</a>
  <br/> <a class='fragment' href='https://registry.hub.docker.com/u/ryanj/gist-reveal.it/'>registry.hub.docker.com/u/ryanj/gist-reveal.it</a></small></p>
</section>
<section data-background-transition='zoom' data-transition='linear'>
	<h2>Embed</h2>
	<iframe webkitallowfullscreen="" mozallowfullscreen="" allowfullscreen="" sandbox="allow-forms allow-scripts allow-popups allow-same-origin allow-pointer-lock" data-src="https://regex101.com/r/sB4uZ3/1"></iframe>

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#restart the bluetooth controller
restartBluetooth() {
    sudo -v
    sudo kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
    sudo kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
}

alias bluetooth-reset=restartBluetooth

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$scope.$on('event:google-plus-signin-success', function (event, authResult) {
            // Send login to server or save into cookie
            $scope.showLoader = true;
            if (authResult && authResult['code']) {
                $http.post('/setup/authorize', { code: authResult['code'] }).then(function () {
                    $http.get('/setup/getaccounts').then(function (response) {
                        $scope.signedIn = true;
                        $scope.data.accounts = response.data;
                        $scope.showLoader = false;
                    });

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echo "
rdr pass inet proto tcp from any to any port 25 -> 127.0.0.1 port 1025
" | sudo pfctl -ef -

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Did you know...

...that git lets you move and rename whole directories while preserving the git history of those files?

If you run

git read-tree --prefix=$NEW_PATH -u master:$OLD_PATH
rm -rf $OLD_PATH
# ...you probably want to change some imports...
git commit -m $MESSAGE

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Inform with message

Use: message "Informing you about something"

message () {
    printf "\n";
    printf "\e[30;48;5;82m ${1} \e[0m "
    printf "\n";
}

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Při prvním pokusu na mě ufw při pokusu o povolení vyplivl hlášku:

root@vps:~# ufw enable
Command may disrupt existing ssh connections. Proceed with operation (y|n)? y
ERROR: problem running ufw-init
modprobe: ERROR: ../libkmod/libkmod.c:556 kmod_search_moddep() could not open moddep file '/lib/modules/2.6.32-042stab093.4/modules.dep.bin'
modprobe: ERROR: ../libkmod/libkmod.c:556 kmod_search_moddep() could not open moddep file '/lib/modules/2.6.32-042stab093.4/modules.dep.bin'
modprobe: ERROR: ../libkmod/libkmod.c:556 kmod_search_moddep() could not open moddep file '/lib/modules/2.6.32-042stab093.4/modules.dep.bin'
iptables-restore: line 4 failed
iptables-restore: line 77 failed

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function profiles(callback) {

    var profileList = [];

    gapi.client.analytics.management.webproperties.list({
        accountId: '~all'
    }).execute(function (webProperties) {
        for (var i = 0, limit = webProperties.items.length; i < limit; i++) {
            var webProperty = webProperties.items[i];