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I'm developing software for the energy consulting business and in monitoring energy use in datacenters, I've noticed that the typical electric load "pattern" of a datacenter is just a flat line, because all the gear runs 24/7. If you compare this to the...
Started by Hanno Fietz on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at serverfault):
Do a lot, VSphere 4, can power down....
Well, for servers the SHUTDOWN.EXE command can be used to remotely shut down a windows box clustering software stack can deal with these devices going up and down all the time.
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I am trying to improve server performance, and it is clear that MySQL is a major contributor to the problem. Troubleshooting it, however, is very hard. I am using the slow query log to target specific kinds of queries, but the real issue is that MySQL...
Answer Snippets (Read the full thread at serverfault):
Can | + + + +
From here, you can break that query further down with
mysql>show profile for query <QueryID>;
This....
But you still can't see system load caused by the queries.
As is:
/* java */ SELECT * FROM items;
etc.
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I have a Default.aspx that redirects to a Page1.aspx. My ddl is loaded and ordered from a database. How do I make the ddl selection show up on the page load depending on what the user selects on the Default page?
Answer Snippets (Read the full thread at stackoverflow):
The best you can do is dropdownelement.focus();
You need to pass the selection to Page1.aspx to:
Response.Redirect("~/Page1.aspx?selectValue=5");
And then on Page1.aspx in Page_Load you would.
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Ask your Facebook Friends
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Http://shanamccormick.com
The page loads all the images and then says "(1 item remaining) Waiting on http:// shanamccormick com..." How can i see what it is waiting to load here?? and why does it take sooo long?
The index.html file uses a couple small...
Started by Shana on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Firebug , for instance, has a cool "Net I asked earlier:
Firebug Lite is a JavaScript file you can insert into your pages to simulate some is accurate because WebWait pulls down....
You can get profiling tools to help answer this question.
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I seem to be seeing a lot of messages like this in my log:
Trigger DEV."MBR_TRG" was disabled before the load. Trigger DEV."MBR_TRG" was re-enabled by another process. SQL*Loader-951: Error calling once/load initialization ORA-00604: error occurred at...
Started by Jason Baker on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
As far as tracking the cause I would try a DDL trigger
If this is your local dev machine you can drop the trigger and recreate it later....
It looks like the type of trigger can have an impact on how sqlloader deals with the trigger .
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I have a view containing a UIWebView which is loading a google map (so lots of javascript etc). The problem I have is that if the user hits the 'back' button on the nav bar before the web view has finished loading, it is not clear to me how to tidily ...
Started by frankodwyer on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
You can the webView in shootWebview:
variations: if you want to be cavalier about it, you can do and you'll almost certainly get away with....
-- Oh wait a second, you might be taking a whole View container down with the WebView.
? ;-).
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Assuming an empty browser cache - How can I make a web page load faster by only applying HTML/CSS/JavaScript code changes?
Meaning, don't recommend moving servers, using a CDN, etc. Just code changes to make it load faster.
Started by TimJK on
, 15 posts
by 15 people.
Answer Snippets (Read the full thread at stackoverflow):
I wonder if that loading thing that pops up slows....
I didn't notice any rollover images, but if you have them, consider CSS sprites .
Move your JS can.
That way users can download them once and use them from their cache later on.
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I'm working on a complex page with multiple scripts, css files, lots of dynamically generated html, scripts loading scripts, all kinds of crazy stuff. Naturally, the page can load quite slow sometimes.
I'm finding it difficult to tell, in realtime, what...
Started by morgancodes on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
I'm not a Firebug expert, but can you pause the execution and look to see what it's doing.
Something that complicated is bound to have room for improvement .
Requests that might be slowing things down.
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I hate how you can actually see webpages load. I think it'd be much more appealing to wait until the page is fully loaded and ready to be displayed, including all scripts and images, and then have the browser display it. So I have two questions...
How...
Started by Dr Dork on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
Obligatory: "use jQuery"
I've seen pages, and I think having the page load in little pieces at a time is not all that bad (assuming you aren't pages I've ever seen, I would....
Doing something that seriously slows down page load time).
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I usually call myControl.Focus() in the Loaded event handler, but this doesn't seem to work for a ListBox which is databound to a list of custom objects. When I start my application, the ListBox's first item is selected but the focus is elsewhere.
I thought...
Started by PRINCESS FLUFF on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You can use.
The FocusManager.SetFocusedElement method gives logical focus, but not keyboard focus .
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