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TimeSpan ToString format
...t's why you have TotalHours etc in TimeSpan. You probably wanted this Math.Floor(span.TotalHours) + span.ToString("'h 'm'm 's's'")
– Aximili
Apr 5 '13 at 4:13
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Biggest GWT Pitfalls? [closed]
...ome close to matching the 'live' changes you get when you edit things like JSPs or Rails pages and hit refresh in your browser.
Solution: You can give the hosted mode more memory (I generally got for 512M) but it's still slow, I've found once you get good enough with GWT you stop using this. You ma...
What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
...n the "WEB-INF\lib" directory, if you are using Tomcat. Save this as test.jsp and put it in your web directory, and redeploy your web app folder in Tomcat manager:
<%@ page import="java.sql.*" %>
<HTML>
<HEAD>
<TITLE>Simple JSP Oracle Test</TITLE>
</HEAD><BO...
How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
...ent space we are. To find this, subtract from K the A generated using the floor of N. In this example, the floor of N is two. So, A = (10)(10^2 – 1)/(10-1) = 110, as is expected when you combine the states of the first two spaces. This needs to be subtracted from K because these first 110 stat...
Biggest advantage to using ASP.Net MVC vs web forms
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If you're working with other developers, such as PHP or JSP (and i'm guessing rails) - you're going to have a much easier time converting or collaborating on pages because you wont have all those 'nasty' ASP.NET events and controls everywhere.
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Switch statement for greater-than/less-than
...E.
It works when you can do a calculation to get an index.
switch (Math.floor(val/1000)) {
case 0: /* do something */ break;
case 1: /* do something */ break;
...
case 29: /* do something */ break;
}
switch-range
This is about 6 to 40 times slower than the fastest in all tested environ...
How can I truncate a datetime in SQL Server?
...datetime is stored and no matter what your locale is.
The fast way:
cast(floor(cast(getdate() as float)) as datetime)
This works because datetime columns are stored as 8-byte binary values. Cast them to float, floor them to remove the fraction, and the time portion of the values are gone when yo...
How do I change Eclipse to use spaces instead of tabs?
...e same instructions for HTML, but select CSS Files instead of HTML Files.
JSP
By default, JSP files follow the formatting preferences for HTML Files.
XML
XML files spacing is configured in Preferences.
Click Window » Preferences
Expand XML » XML Files
Click Editor
Select Indent using spaces
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String replacement in java, similar to a velocity template
...fully used MVEL in at least one project.
Also see the Stackflow post JSTL/JSP EL (Expression Language) in a non JSP (standalone) context
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Hibernate openSession() vs getCurrentSession()
I have some questions about using Hibernate in JSP web application.
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