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ssh: The authenticity of host 'hostname' can't be established

...://linuxcommando.blogspot.com/2008/10/how-to-disable-ssh-host-key-checking.html Similar question on superuser.com - see https://superuser.com/a/628801/55163 share | improve this answer | ...
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Hiding user input on terminal in Linux script

...s the the background color. It just "echoes silently". ss64.com/bash/read.html Silent mode. If input is coming from a terminal, characters are not echoed. – Andreas Wong Oct 7 '15 at 3:45 ...
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Conveniently map between enum and int / String

... http://www.javaspecialists.co.za/archive/Issue113.html The solution starts out similar to yours with an int value as part of the enum definition. He then goes on to create a generics-based lookup utility: public class ReverseEnumMap<V extends Enum<V> & EnumCo...
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filters on ng-model in an input

...validation methods. https://plnkr.co/edit/gUnUjs0qHQwkq2vPZlpO?p=preview html <div> <label for="a">input a</label> <input ng-class="{'is-valid': vm.store.a.isValid == true, 'is-invalid': vm.store.a.isValid == false}" ng-keyup="vm.store.a.validate(['isEmpty'])" ...
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Is there an easy way to pickle a python function (or otherwise serialize its code)?

...ickle instead? Same for the pickle page. docs.python.org/2/library/marshal.html – dgorissen Feb 25 '13 at 9:48 1 ...
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Accept function as parameter in PHP

...intSomething(); /*will print: "hello to all" and a break-line, for html purpose*/ /*if the string assigned is not denoting a defined method , it's treat as a simple value*/ $obj->justPrintSomething = 'thisFunctionJustNotExistsLOL'; echo $obj->justPrintSomething; ...
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Connecting overloaded signals and slots in Qt 5

...ated in the docs themselves. For instance, https://doc.qt.io/qt-5/qspinbox.html#valueChanged-1 says Note: Signal valueChanged is overloaded in this class. To connect to this signal by using the function pointer syntax, Qt provides a convenient helper for obtaining the function pointer as shown i...
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Is there a native jQuery function to switch elements?

... Perhaps you could write them directly using html() ? – Ed James Feb 4 '10 at 16:47 ...
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How do I make a batch file terminate upon encountering an error?

...sed by an application on success and which ones on the various errors, see HTML Help Workshop returns error after successfully compiled .chm file for a negative MS example on user expectations. – Mofi Jan 13 '17 at 17:15 ...
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How can strings be concatenated?

...trings in python you use the "+" sign ref: http://www.gidnetwork.com/b-40.html share | improve this answer | follow | ...