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How to install Java SDK on CentOS?
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I can confirm this also works on older versions of CentOS (I just ran the yum install command on 5.6).
– crmpicco
Apr 10 '14 at 17:01
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Rails: Default sort order for a rails model?
... that you can also use scope:
class Book < ActiveRecord::Base
scope :confirmed, :conditions => { :confirmed => true }
scope :published, :conditions => { :published => true }
end
For Rails 2 you need named_scope.
:published scope gives you Book.published instead of
Book.find(:...
Intellij shortcut to convert code to upper or lower case?
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@Kuba in October 2018 I can confirm that Debian does this too
– sox with Monica
Oct 10 '18 at 17:32
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How to capture the browser window close event?
...ifferent event handler cancels the submit or navigation, you will lose the confirmation prompt if the window is actually closed later. You could fix that by recording the time in the submit and click events, and checking if the beforeunload happens more than a couple of seconds later.
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How do I create a message box with “Yes”, “No” choices and a DialogResult?
...y like below:
DialogResult dialogResult = MessageBox.Show("Sure", "Please Confirm Your Action", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
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Loading local JSON file
... else {
file = input.files[0];
fr = new FileReader();
fr.onload = receivedText;
fr.readAsText(file);
}
function receivedText(e) {
let lines = e.target.result;
var newArr = JSON.parse(lines);
}
}
</script>
</body>
</html>
Here i...
Relative URL to a different port number in a hyperlink?
...ation.hostname + ":8080/other/";
}
</script>
</head>
<body onload="setHref()">
<a href="/other/" id="modify-me">Look at another port</a>
</body>
</html>
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Difference between timestamps with/without time zone in PostgreSQL
...me zone, in Postgres do *not actually store time zone information. You can confirm this with a glance at the data type doc page: Both types takes up the same number of octets and have the save range of values, thus no room for storing time zone info. The text of the page confirms this. Something of ...
How to mark-up phone numbers?
...e</a>
Then, if the client is an iPhone, replace the links:
window.onload = function () {
if (navigator.userAgent.match (/iPhone/i)) {
var a = document.getElementsByTagName ("a");
for (var i = 0; i < a.length; i++) {
if (a[i].getAttribute ('href').search (/callto:/i) === 0...
Yes or No confirm box using jQuery
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ConfirmDialog('Are you sure');
function ConfirmDialog(message) {
$('<div></div>').appendTo('body')
.html('<div><h6>' + message + '?</h6></div>')
.dialog({
modal: true...