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“Prevent saving changes that require the table to be re-created” negative effects
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Yes, there are negative effects from this:
If you script out a change blocked by this flag you get something like the script below (all i am turning the ID column in Contact into an autonumbered IDENTITY column, but the table has dependencies).
Note potential errors that can...
Rails: FATAL - Peer authentication failed for user (PG::Error)
...tgres=#
CREATE ROLE
postgres=#
That means, "ROLE CREATED", but postgres' alerts seem to adopt the same imperative conventions of git hub.
7) Now, still in the postgres shell, we need to create the database with the name we set in the YAML. Make the user we created in step 6 its owner:
postgres=#...
How can I get name of element with jQuery?
...>
jQuery:
$(function() {
var name = $('#foo').attr('name');
alert(name);
console.log(name);
});
This uses jQuery's .attr() method to get value for the first element in the matched set.
While not specifically jQuery, the result is shown as an alert prompt and written to the brow...
What is the best way to detect a mobile device?
...ing similar to the CSS @media attribute? I would like to run a different script if the browser is on a handheld device.
5...
When do I need to use a semicolon vs a slash in Oracle SQL?
...ving some debate this week at my company as to how we should write our SQL scripts.
6 Answers
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How to show all privileges from a user in oracle?
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There are various scripts floating around that will do that depending on how crazy you want to get. I would personally use Pete Finnigan's find_all_privs script.
If you want to write it yourself, the query gets rather challenging. Users c...
Why doesn't Internet Explorer 11 honour conditional comments even when emulating Internet Explorer 8
...soft just had to tinker with it, didn't they?
<!--[if lte IE 8]><script src="ie8-html5.js"></script><![endif]-->
Apart from this, I'm actually enjoying Internet Explorer, which makes for a change.
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How to put multiple statements in one line?
...nless you have to! I actually need this syntax however, as I have to input scripts into a fixed one-line text-box.
– Sanjay Manohar
Aug 21 '14 at 0:49
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Javascript - Append HTML to container element without innerHTML
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<div id="Result">
</div>
<script>
for(var i=0; i<=10; i++){
var data = "<b>vijay</b>";
document.getElementById('Result').innerHTML += data;
}
</script>
assign the data for div with "+=" symbol you can append data including p...
How To Create Table with Identity Column
... Maybe, maybe not. I've been in situations where I've taken the script from one database, used it on another server, and the defaults that worked in one place were not best for the other. In any case, I only suggested this as a solution since it seems simpler to me (I personally understa...