So I have a class of overloaded methods like this:
class Foo {
public void test(Object value) {
...
}
public void test(String value) {
...
}
}
I need to pass a property value of a bean to one of these methods depending on its type, but I don't know the actual property type until the runtime. e.g.
public void…
I'm working on writing simple unit tests for a Rails 3 project, but I'm unable to actually execute any tests.
Case in point, attempting to run the test auto-generated by Rails fails:
require 'test_helper'
class UserTest < ActiveSupport::TestCase
# Replace this with your real tests.
test "the truth" do
assert true
end
end
…
The RSA implementation that ships with
Bouncy Castle only allows the
encrypting of a single block of data.
The RSA algorithm is not suited to
streaming data and should not be used
that way. In a situation like this you
should encrypt the data using a
randomly generated key and a symmetric
cipher, after that you should…
Hi,
I am experimenting with XML-RPC.
I have the following server script (python):
from SimpleXMLRPCServer import SimpleXMLRPCServer
server = SimpleXMLRPCServer(('localhost', 9000))
def return_input(someinput):
return someinput
server.register_function(return_input)
try:
print 'ctrl-c to stop server'
…
Line 30: sUsername.Trim();
Line 31: sPassword.Trim();
Line 32: string ConnectionString = WebConfigurationManager.ConnectionStrings["dbnameConnectionString"].ConnectionString;
Line 33: SqlConnection myConnection = new SqlConnection(ConnectionString);
Line 34: try
Object…
Hi,
i want to do like the following format:
So this is what i did :
<style>
.toptitle{
font-size:14px;
}
.toprating{
background:yellow;
float:left;
font-size:12px;
}
.topcontainer{
border-bottom:1px #CCCCCC solid;
}
</style>
<div class="topcontainer">
<div…
I have a script for a website, and one of the things ti does right at the end if attempt to disable an anti-right click protection in a website
if($("span[class=MembersNameDisplay]").exists()){
var list_row = document.getElementsByTagName('script');
if(list_row != null){
…
I've written a little library that uses implicits to add functionality that one only needs when using the REPL in Scala. Ruby has libraries like this - for things like pretty printing, firing up text editors (like the interactive_editor gem which invokes Vim from irb - see this…
I'm using a dialog box to display images in my android project. The first one opens fine, but when I close it and do the process again to show a different one the app falls over with a memory error (it's running on a samsung galaxy s3 - so shouldnt be an issue).
Error:
10-24…
Hi everyone,
Is there a way to extend a vector by making it repeat itself?
>v = [1 2];
>v10 = v x 5; %x represents some function. Something like "1 2" x 5 in perl
Then v10 would be:
>v10
1 2 1 2 1 2 1 2 1 2
This should work for the general case, not just…
A colleague is adding a bit mask to all our database tables. In theory this is so we can track certain properties of each row across the entire system. For example...
Is the row shipped with the system or added by the client once they've started using the system
Has the…
We've noticed a compatibility issue with a Silverlight 3 app which runs fine with v3.0.40818, v3.0.50106 and v4.0.50401 but refuses to load in v3.0.40624. Instead it gives a message box saying a more recent version of Silverlight is required.
Does anyone know what the…
I've only recently noticed a crash in one of my apps when an object tried to message its delegate and the delegate had already been released.
At the moment, just before calling any delegate methods, I run this check:
if (delegate && [delegate…
Hi all,
Is there any sql*plus command to remove \r \n and\t from the result set that's going out to the spool file? That is, "trim" every record?
We've used set trim on in the past, but it doesn't seem to bue what we need right now. I'm trying to…
I have a .NET app which works in 32 and 64 bit.
I would like to write one single installer that installs to c:\program files, not c:\program files(x86) regardless of the platform.
From this link:…
Hi,
I have a small jquery snippet that displays notification message at the top of the screen in response to user actions on a page. The notification is often displayed after Ajax actions with…
Ok, I guess I got crazy, but really. How phpmyadmin works? Does it have his own phpmyadmin or what? And how php works? Why writing echo 'hello'; it returns hello in the browser? I am really…
I am using Coldfusion to view images stored in the file system and I can READ the EXIF metadata of JPEGs, but I'd like to know if it is possible to modify this information and re-save the…
Hi all,
I face issue with retrieving (via javascript) width of the div which content is changed (just before reading the widht via offsetWidth) in dynamic way (via changing innerHTML…
I have two tables with 10-20 million rows that have GUID primary keys and at leat 12 tables related via foreign key. The base tables have 10-20 indexes each.
We are moving from GUID…