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Git error: “Host Key Verification Failed” when connecting to remote repository
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Fun fact, running sudo ssh-keygen -R domain.com can rename your existing known_hosts file to be known_hosts.old, and create a copy that is only readable by root. (-rw------- root root) You can easily chown this back to the ap...
How do I change the android actionbar title and icon
...getSupportActionBar().setDisplayShowTitleEnabled( true ); before setTitle("123");
– Jose Manuel Abarca Rodríguez
Apr 16 '15 at 17:03
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How to get JQuery.trigger('click'); to initiate a mouse click
... you saved my day $('#asd')[0].click();
– waza123
May 31 '16 at 22:44
Used this to click the next tab on jQuery...
Why use def main()? [duplicate]
...differently is pass argv to parse_args in main.
– jkt123
Aug 23 '17 at 21:54
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ERROR 1130 (HY000): Host '' is not allowed to connect to this MySQL server [duplicate]
...>use mysql
mysql>GRANT ALL ON *.* to root@'%' IDENTIFIED BY 'redhat@123';
mysql>FLUSH PRIVILEGES;
mysql> SELECT host FROM mysql.user WHERE User = 'root';
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How to make a valid Windows filename from an arbitrary string?
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This isn't more efficient, but it's more fun :)
var fileName = "foo:bar";
var invalidChars = System.IO.Path.GetInvalidFileNameChars();
var cleanFileName = new string(fileName.Where(m => !invalidChars.Contains(m)).ToArray<char>());
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How do I pass multiple attributes into an Angular.js attribute directive?
...ibute and read it into the directive like this:
<div my-directive="{id:123,name:'teo',salary:1000,color:red}"></div>
app.directive('myDirective', function () {
return {
link: function (scope, element, attrs) {
//convert the attributes to object and ge...
Remove the error indicator from a previously-validated EditText widget
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In Kotlin:
editText.error = null
Kotlin Extension Function:
To make it more readable, you could add this extension function
fun EditText.clearError() {
error = null
}
In Java:
editText.setError(null);
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How to get the current time as datetime
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You could also use NSDateFormatter's convenience method, e.g.,
func printTimestamp() {
let timestamp = NSDateFormatter.localizedStringFromDate(NSDate(), dateStyle: .MediumStyle, timeStyle: .ShortStyle)
print(timestamp)
}
printTimestamp() // Prints "Sep 9, 2014, 4:30 AM"
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Get controller and action name from within controller?
...ion" is a key and not the name of the action to be substituted (like "'Pass123' without the quotes" type of thing)? That is to say: would still be Values["action"] instead of Values["yourAction"]?
– MetalPhoenix
Apr 8 '15 at 12:42
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