When I do \footnote{} for a value in a table, the footnote doesn't show up. How do I get it to show up? Also, is it possible to get it to show up at the bottom of the table rather than the bottom of the page?
I'm quite confused about the basic concepts of a Hash table. If I were to code a hash how would I even begin? What is the difference between a Hash table and just a normal array?
Basically if someone answered this question I think all my questions would be answered:
If I had 100 randomly generated numbers (as keys), how would I implement a hash table and why would that be advantageous over an array?
Psuedo-code or Java would be appreciated as a learning tool...
If I include this in a table cell:
<td style="text-align: right; font-style: italic; color: maroon;">...
the contents of the cell are aligned as I expect.
If I include the following CSS:
.right-notice { text-align: right; font-style: italic; color: maroon; }
and this cell:
<td class=".right-notice">...
the contents of the cell are not right aligned.
Why is this? What don't I know?
If I change the CSS to replace text-align with float, that works.
Thanks.
Are there any alternatives to the :not css3 selector that are compliant with IE8 (and quirks mode).
Either in css or javascript/jquery that emulates the selector or something similar.
I am using *:not as follows below. Feel free to recommend a solution that avoids the use of :not completely.
@media screen {
#printable {
visibility: hidden;
}
}
@media print {
*:not(#printable) {
visibility: hidden;
}
#printable {
position: absolute;
visibility: visible;
}
}
Note that the use of :not is tied to the use of @media print so just using a simple jQuery solution to apply css to $(":not(#printable)") won't work without being clever.
Including an entire library like ie9.js or selectivirz isn't an option as it can effect various other parts of the pages and would involve a large section of re-testing.
a jsfiddle that shows it working in browsers that support :not http://jsfiddle.net/Raynos/TjKbz/
Hi everyone
Iam trying to this in HQL:
select A.a A.a1, B.b,B.b1 from A,B
where A.x=B.x;
It is simple to realize the join with sql but when returninig in HQL I find a problem.
would you please give me the HQL syntax for the join
Thanks for help.
I'm trying to write up a script where the user is able to purchase an amount of points for dollars. I want the transaction to be inserted into MySQL. I keep facing a: "Column count doesn't match value count at row 1" error. And I have no idea what I'm doing wrong.
I have written up this:
mysql_query("INSERT INTO paypal_donations VALUES (NULL, ".$account_id.", ".$char_id.", ".$price.", ".$dp.", NOW(), NOW(), 'Started', 0, 0, '', '');") or die(mysql_error());
But I don't know what to execute in MySQL, since I've never worked with it before.
Could anyone write up a quick script that I can insert into MySQL for it to work.
I have SQL Server 2008. I run a query in a table on a database. The weirdest thing keeps happening. I run a simple select statement on the table. I know there are 62 rows in the table but it gets stuck at row 48 and goes on "querying...". Waited already for hours and it didn't move on from there. I only know of two programs, and one reporting service connecting to that particular table and one other user. Does anyone have any idea on what could be causing this and how I could trace the source of the lock on that table?
As a side note, I noted that the logs only had a notice that Autogrow failed the day before I checked. Could this have something to do with it?
Can someone tell me an efficient method of retrieving the CSS between tags on a page of markup in .NET?
I've come up with a method which uses recursion, Split() and CompareTo() but is really long-winded, and I feel sure that there must be a far shorter (and more clever) method of doing the same.
Please keep in mind that it is possible to have more than one element on a page, and that the element can be either or .
I have a scenario. Here's my table structure is:
ID LoginDate RemovalDate
----------------------------------------
1 2009/08/01 NULL
2 2009/09/12 2010/01/02
3 2009/08/31 2009/10/29
4 2010/02/17 NULL
5 2009/10/18 2009/11/22
I want a consolidated results of how many ID's were not removed in a particular month. So the result set should be
Date NotRemoved_ID
--------------------------
2009/08 2
2009/09 3
2009/10 3 [One ID got removed in 2009/10]
2010/02 2 [Two got removed in 2009/11 and 2010/01]
Please help.
I've been looking into JOIN, subqueries and other ways of doing this, but I can't work out the best way to do this is...
I have a table (ps_category_product):
id_product, id_category
I want to perform a query on it like:
SELECT id_product FROM ps_category_product WHERE id_category='$this_cat'
BUT, I only want to perform this query where the ID's are returned by a query on another table (ps_product):
id_product, active
SELECT id_product FROM ps_product WHERE active='1'
Can anyone help me with getting these two queries working together?
how do i write a query that returns aggregate sales data for California in the past x months.
----------------------- -----------------------
| order | | customer |
|-----------------------| |-----------------------|
| orderId int | | customerId int |
| customerId int | | state varchar |
| deposit decimal | -----------------------
| orderDate date |
-----------------------
-----------------------
| orderItem |
|-----------------------|
| orderId int |
| itemId int |
| qty int |
| lineTotal decimal |
| itemPrice decimal |
-----------------------
I have the following CSS which positions a div at the bottom of the page but how can i stop content flowing underneath it.
#footer { position:fixed; bottom:0; background:url(../images/bg-footer.jpg) top; z-index:200; height:34px; width:100%; line-height:34px; padding:0; font-size:11px; color:#fff; }
I cant add padding to the body or anything because i have a fullscreen background image in place as per this tutorial:
http://css-tricks.com/how-to-resizeable-background-image/
Any help would be appreciated.
So, I understand that browser detection (ie. navigator.userAgent) shouldn't be used to decide which object method/property to use; yet, I want to set some simple CSS with JavaScript depending on the browser. However, it's not enough to justify a completely new StyleSheet. So is it OK if I use Browser Detection to decide what CSS to apply to an element?
EDIT
Ok, let's be SPECIFIC. I'm talking about a text-shadow inside a button (<input type="button"/>) The text inside the button isn't vertically centered in all browsers, so I tweak this with JS depending on the browser.
Hello, I have a table with OWN_ID and OWN_Email -
3ace7cf80edd | [email protected]
3acf6af33ff7 | [email protected]
3acda2524e00 | [email protected]
3ad75583c9a7 | [email protected]
3ad74b018999 | [email protected]
etc.
the problem is that it should contain only a single ID per Email, also I need to replace all OWN_ID values in another table by highest OWN_ID value of the OWN_Email
How to decrease front end development time in a company/team environment? My company is asking to suggest idea to make front end development process faster?
Some points
I realized main problem is client never provide right information at first time
and many front end developer works on same project on same CSS so everyone makes his own method sometimes. It increase time of process.
Graceful degradation and progressive enhancement both takes time to think and development. should we think about it? it increase the project cost.
How to judge time estimation by just seeing a PSD for to make PSD in Cross browser Compatible XHTML CSS. Most of the time I always give less time then then takes more time.
Any other suggestions to improve work efficiency in a team (50 people) environment?
So I can do Post.delete_all to delete all my posts, but what if I want to delete all posts, comments, blogs, etc. I.e., how do I iterate over all my models and run the delete_all method?
I know this question has been asked before, but I'm having difficulty implementing it. I'm looking for a more specific answer.
Here is my html code:
<head>
<meta charset=utf-8 />
<title>ColorBox Examples</title>
<style type="text/css">
body{font:12px/1.2 Verdana, Arial, san-serrif; padding:0 10px;}
a:link, a:visited{text-decoration:none; color:#416CE5; border-bottom:1px solid #416CE5;}
h2{font-size:13px; margin:15px 0 0 0;}
</style>
<link media="screen" rel="stylesheet" href="colorbox.css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script src="../colorbox/jquery.colorbox.js"></script>
<script>
$(document).ready(function(){
//Examples of how to assign the ColorBox event to elements
$(".example7").colorbox({width:"80%", height:"80%", iframe:true});
$(".example7").colorbox({width:"80%", height:"80%", iframe:true});
});
</script>
</head>
<body>
<p><a class='example7' href="http://google.com">Outside Webpage 1 (Iframe)</a></p>
<p><a class='example7' href="http://google.com">Outside Webpage 2 (Iframe)</a></p>
(Excuse the wrong indentation - I had to mess with the formatting to get the body content to show up.)
Here is my CSS code(default colorbox code):
#colorbox, #cboxOverlay, #cboxWrapper{position:absolute; top:0; left:0; z-index:9999; overflow:hidden;}
#cboxOverlay{position:fixed; width:100%; height:100%;}
#cboxMiddleLeft, #cboxBottomLeft{clear:left;}
#cboxContent{position:relative; overflow:visible;}
#cboxLoadedContent{overflow:auto;}
#cboxLoadedContent iframe{display:block; width:100%; height:100%; border:0;}
#cboxTitle{margin:0;}
#cboxLoadingOverlay, #cboxLoadingGraphic{position:absolute; top:0; left:0; width:100%;}
#cboxPrevious, #cboxNext, #cboxClose, #cboxSlideshow{cursor:pointer;}
#cboxOverlay{background:#fff;}
#colorbox{}
#cboxContent{margin-top:32px;}
#cboxLoadedContent{background:#000; padding:1px;}
#cboxLoadingGraphic{background:url(images/loading.gif) no-repeat center center;}
#cboxLoadingOverlay{background:#000;}
#cboxTitle{position:absolute; top:-22px; left:0; color:#000;}
#cboxCurrent{position:absolute; top:-22px; right:205px; text-indent:-9999px;}
#cboxSlideshow, #cboxPrevious, #cboxNext, #cboxClose{text-indent:-9999px; width:20px; height:20px; position:absolute; top:-20px; background:url(images/controls.png) no-repeat 0 0;}
#cboxPrevious{background-position:0px 0px; right:44px;}
#cboxPrevious.hover{background-position:0px -25px;}
#cboxNext{background-position:-25px 0px; right:22px;}
#cboxNext.hover{background-position:-25px -25px;}
#cboxClose{background-position:-50px 0px; right:0;}
#cboxClose.hover{background-position:-50px -25px;}
.cboxSlideshow_on #cboxPrevious, .cboxSlideshow_off #cboxPrevious{right:66px;}
.cboxSlideshow_on #cboxSlideshow{background-position:-75px -25px; right:44px;}
.cboxSlideshow_on #cboxSlideshow.hover{background-position:-100px -25px;}
.cboxSlideshow_off #cboxSlideshow{background-position:-100px 0px; right:44px;}
.cboxSlideshow_off #cboxSlideshow.hover{background-position:-75px -25px;}
Can someone please tell me how this can be achieved? Forgive my lack of css knowledge :)
Any help would be greatly appreciated.
Thanks a ton.
i have a 5 stars rating system, on javascript!!! bau i want to update mysql table, when clicking on stars!!! can somebody tell me how can i update the table!!!
thanks. . .
Hi all,
My situation is next: there are to entities with many-to-many relation, f.e. Products and Categories. Also, categories has hierachial structure, like a tree. There is need to select all products that depends to some concrete category with all its childs (branch). So, I use following sql statement to do that:
SELECT * FROM Products p
WHERE p.ID IN (
SELECT DISTINCT pc.ProductID FROM ProductsCategories pc
INNER JOIN Categories c ON c.ID = pc.CategoryID
WHERE c.TLeft >= 1 AND c.TRight <= 33378
)
But with big set of data this query executes very long and I found some solution to optimize it, look at here:
DECLARE @CatProducts TABLE (
ProductID int NOT NULL
)
INSERT INTO @CatProducts
SELECT DISTINCT pc.ProductID FROM ProductsCategories pc
INNER JOIN Categories c ON c.ID = pc.CategoryID
WHERE c.TLeft >= 1 AND c.TRight <= 33378
SELECT * FROM Products p
INNER JOIN @CatProducts cp ON cp.ProductID = p.ID
This query executes very fast but I don't know how to do that with NHIbernate. Note, that I need use only ICriteria because of dynamic filtering\ordering.
If some one knows a solution for that, it will be fantastic. But I'll pleasure to any suggestions of course.
Thank you ahead,
Kostya
The Django documentation gives en example like so:
b = Blog.objects.get(id=1)
b.entry_set.all()
Which from what I understand results in 2 queries. What if I wanted to get the blog, the blog entries and all the comments associated with that entry in a number of queries that does not depend on the number of entries? Or do I have to drop down to SQL to do that?
If one has a number of databases (due to separate application front-ends) that provide a complete picture - for example a CRM, accounting, and product database - what methods are available to centralize/abstract this data for easy reporting?
Essentially, I'm wondering if there is a way to automatically pull data from multiple databases into a central repository that is continuously updated from the three databases and which can be used for reporting?
I'm also open to alternative best practice suggestions?