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How to use Oracle ORDER BY and ROWNUM correctly?
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The where statement gets executed before the order by. So, your desired query is saying "take the first row and then order it by t_stamp desc". And that is not what you intend.
The subquery method is the proper method for doing this in Oracle.
If you want a version ...
How do I tokenize a string in C++?
...or — in fact, there are proposals to do that. But your suggestion to use PHP or some other language instead would be a huge step backwards.
– Konrad Rudolph
Sep 11 '16 at 17:43
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Disabling user selection in UIWebView
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TPoschel answer is corrent but in my case order was important.
// this works - locks selection and callout
- (void)webViewDidFinishLoad:(UIWebView *)webView {
[webView stringByEvaluatingJavaScriptFromString:@"document.documentElement.style.webkitUserSelect='none...
Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3
...w reading documentation on Twitter Bootstrap 3, and tried to follow column ordering as shown in this page but hit the wall. I don't understand why such a code works nor how to correctly specify the setting. What I want to show is one grid, which is consisted of length 5, and the other length 5, ...
How do I do top 1 in Oracle?
...fname from MyTbl where rownum = 1
You can also use analytic functions to order and take the top x:
select max(fname) over (rank() order by some_factor) from MyTbl
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What is the best way to exit a function (which has no return value) in python before the function en
...hod i use return, it still keep running code behind a. exit should be like php exit(), it breaks the program instantly.
– TomSawyer
Sep 24 '17 at 18:29
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Converting dict to OrderedDict
I am having some trouble using the collections.OrderedDict class. I am using Python 2.7 on Raspbian, the Debian distro for Raspberry Pi. I am trying to print two dictionaries in order for comparison (side-by-side) for a text-adventure. The order is essential to compare accurately.
No matter what I...
Which is the best library for XML parsing in java [closed]
...orks available in java platform...
http://sdiwc.us/digitlib/journal_paper.php?paper=00000582.pdf
Differences between Ant and Maven [closed]
...rkload of developers tasked with creating and managing build processes. In order to do this it has to be complex. Unfortunately that complexity tends to negate their intended goal.
When compared with Ant, the build guy on a Maven project will spend more time:
Reading documentation: There is much...
How to get scrollbar position with Javascript?
...have to flip through pages.
Reporting of visibility of advertisements in order to calculate ad revenues.
Deciding whether or not to perform tasks or animation processes based on whether or not the user will see the result.
Implementing intersection detection in the past involved event
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