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How to get parameters from the URL with JSP
... request.getParameter("name") %></b>!
If the page was accessed with the URL:
http://hostname.com/mywebapp/mypage.jsp?name=John+Smith
the resulting output would be:
Hello <b>John Smith</b>!
If name is not specified on the query string, the output would be:
Hello <b>...
Keep the window's name fixed in tmux
I'm new to tmux. I want to keep the windows' name fixed after I rename it. But after I renaming it, they keep changing when I execute the commands.
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Proper way to handle multiple forms on one page in Django
...for the two forms. Then you'll have two different view functions to deal with the two different forms.
Read the submit button values from the POST data. You can tell which submit button was clicked: How can I build multiple submit buttons django form?
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RabbitMQ message size and types
... are empty most of the time. You can send anything you want to the queue with two preconditions:
The thing you are sending can be converted to and from a bytestring
The consumer knows exactly what it is getting and how to convert it to the original object
Strings are pretty easy, they have a b...
Single Line Nested For Loops
...re nearly the same as for loops (certainly any list comprehension can be written as a for-loop) but they are often faster than using a for loop.
Look at this longer list comprehension from the tutorial (the if part filters the comprehension, only parts that pass the if statement are passed into the...
How do you truncate all tables in a database using TSQL?
I have a test environment for a database that I want to reload with new data at the start of a testing cycle. I am not interested in rebuilding the entire database- just simply "re-setting" the data.
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.bashrc at ssh login
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.bashrc is not sourced when you log in using SSH. You need to source it in your .bash_profile like this:
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
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How can I get current date in Android?
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edited Jul 4 at 16:59
Pooja
28822 silver badges1313 bronze badges
answered Dec 2...
What is the difference between JDK dynamic proxy and CGLib?
...ublic class Foo implements iFoo where CGLIB can proxy: public class Foo
EDIT:
I should mention that because javassist and CGLIB use proxy by subclassing, that this is the reason you cannot declare final methods or make the class final when using frameworks that rely on this. That would stop these ...
Is there a better way to find out if a local git branch exists?
I am using the following command to find out if a local git branch with branch-name exists in my repository. Is this correct? Is there a better way?
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