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proper way to sudo over ssh
...is what I've been looking for for months! As a security addition, I simply set a password variable before running with read -s -p "Password: " pw, then did echo "$pw" | ..... I've now rolled this into a handy script for myself :).
– kael
Jan 31 '19 at 22:00
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Get a list of all threads currently running in Java
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To get an iterable set:
Set<Thread> threadSet = Thread.getAllStackTraces().keySet();
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Why do we copy then move?
...o explain below. Also see this Q&A on StackOverflow for a more general set of guidelines on how to accept parameters.
Why aren't we taking an rvalue-reference to str?
Because that would make it impossible to pass lvalues, such as in:
std::string s = "Hello";
S obj(s); // s is an lvalue, t...
Pass array to ajax request in $.ajax() [duplicate]
... jQuery.serialize(). There is .serialize() but it's meant to be used on a set of form elements. Try this code and you will only get TypeError: $.serialize is not a function
– billynoah
Aug 5 '17 at 0:52
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Clojure 1.2.1/1.3/1.4 'proxy generated in Grails 2.0.0 runtime fails. 1.2.0 is fine
... editor after snippets, if snippets enabled
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Check if application is installed - Android
...out the try catch block, can use the following method,
Create a intent and set the package of the app which you want to verify
val intent = Intent(Intent.ACTION_VIEW)
intent.data = uri
intent.setPackage("com.example.packageofapp")
and the call the following method to check if the app is installed...
How to call another controller Action From a controller in Mvc
...ou shouldn't new up the controller because it will be missing dependencies set up for IoC and won't have the HttpContext.
Instead, you should get an instance of your controller like this:
var controller = DependencyResolver.Current.GetService<ControllerB>();
controller.ControllerContext = ne...
Adding :default => true to boolean in existing Rails column
...been ran are executed. If you started with a fresh database, then it would set the default to true.
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Example images for code and mark-up Q&As [closed]
...hess Pieces as originally seen on this answer that includes 2 other sprite sets (same image in different colors).
Details: 384x128 px (each sprite 64x64 px) PNG with partial transparency.
Categories: png sprite-sheet icons
Animated
GIF is the only image format that supports animation. Her...
How do I keep two side-by-side divs the same height?
...nd you want your second div to go down in smaller screens you will need to set .row to display: block; in your media query.
– Nick Zulu
Dec 30 '13 at 2:10
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