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How can I inspect disappearing element in a browser?
...t the "Sources" tab.
While the element you want is displayed, press F8 (or Ctrl+/). This will break script execution and "freeze" the DOM exactly as it is displayed.
From this point, use Ctrl+Shift+C to select the element.
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Making iTerm to translate 'meta-key' in the same way as in other OSes
...are other workarounds for that, but I'm just trying to train myself to use Ctrl-w.
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angular ng-repeat in reverse
.../script>
<script>
angular.module('myApp', []).controller('Ctrl', function($scope) {
$scope.items = [1, 2, 3, 4];
$scope.reverse = function(array) {
var copy = [].concat(array);
return copy.reverse();
}
});
</script>
</...
how to release localhost from Error: listen EADDRINUSE
... down properly. It was working when I used node app.js and stopped it with Ctrl+C, but started having the EADDRINUSE issue after the first time I used npm start, so it seems the real solution would be to use something other than Ctrl+C to shut down after using npm start.
– Davi...
Unix shell script find out which directory the script file resides?
... @EricWang you are always in current directory.
– ctrl-alt-delor
Sep 22 '17 at 12:19
To me, $current_dir is indeed ...
Angularjs prevent form submission when input validation fails
...ead but then in the HTML you have to give the form the name <form name="ctrl.loginform" ... And that's assuming you're using <div ng-controller="controller as ctrl".. in your controller-as syntax. Thanks @JoshCaroll
– Bart
Oct 14 '15 at 13:32
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What is the JSF resource library for and how should it be used?
...he first time. This way the endusers aren't required to do a hard refresh (Ctrl+F5 and so on) when they need to retrieve the updated CSS/JS resource.
Please note that library versioning is not possible for resources enclosed in a JAR file. You'd need a custom ResourceHandler. See also How to use JS...
Reading value from console, interactively
...ed, does not end. Even after pressing enter the console is stuck. Pressing ctrl-c or ctrl-d makes it hop back out. What is missing?
– Marcus Widerberg
Sep 16 at 14:47
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Is there any WinSCP equivalent for linux? [closed]
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2. Open the program and go to File -> Site Manager... or simply type Ctrl+S
3. The following window should appear:
4. Enter the name of your host, select the port (usually 22 for ssh/scp/sftp) and choose SFTP - SSH File Transfer Protocol as protocol and optionally set the Logon Type to Norm...
How is the undo tree used in Vim?
.... This will let you jump between branches easily. You can then use u and Ctrl-R to move up and down that branch.
There are some good examples in the Vim help. The best way to figure out how this works is to play with it a bit.
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