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How to print out all the elements of a List in Java?
... System.out.println(model.getName());
}
// Or like this...
for(int i = 0; i < models.size(); i++) {
System.out.println(models.get(i).getName());
}
}
}
class Model {
private String name;
public String getName() {
return ...
Script parameters in Bash
I'm trying to make a shell script which should be used like this:
5 Answers
5
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How to debug Ruby scripts [closed]
...owing Ruby code from the Internet and made a few changes but it doesn't work.
17 Answers
...
Is there a way to “autosign” commits in Git with a GPG key?
Is there an easy way to make Git always signs each commit or tag that is created?
5 Answers
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How to insert text at beginning of a multi-line selection in vi/Vim
...
Press Esc to enter 'command mode'
Use Ctrl+V to enter visual block mode
Move Up/Downto select the columns of text in the lines you want to
comment.
Then hit Shift+i and type the text you want to insert.
Then hit Esc, wait 1 second and the inserted text will appear on every line.
For furt...
How does facebook, gmail send the real time notification?
...
The way Facebook does this is pretty interesting.
A common method of doing such notifications is to poll a script on the server (using AJAX) on a given interval (perhaps every few seconds), to check if something has happened. However, thi...
How do I remove an item from a stl vector with a certain value?
I was looking at the API documentation for stl vector, and noticed there was no method on the vector class that allowed the removal of an element with a certain value. This seems like a common operation, and it seems odd that there's no built in way to do this.
...
How do I get the current date and time in PHP?
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The time would go by your server time. An easy workaround for this is to manually set the timezone by using date_default_timezone_set before the date() or time() functions are called to.
I'm in Melbourne, Australia so I have something like this:
date_default_timezone_set('...
How to remove an item for a OR'd enum?
I have an enum like:
7 Answers
7
...
HTML5 form required attribute. Set custom validation message?
...
e.target.setCustomValidity("This field cannot be left blank");
}
};
elements[i].oninput = function(e) {
e.target.setCustomValidity("");
};
}
})
I changed to vanilla JavaScript from Mootools as suggested by @itpastorn in the commen...