Hello. I have Class1, which has methods:
1)setSomething()
2)createObjectOfClass2 ()
Now, when I create object of Class2, is it possible to call setSomething method from it?
I have a 'server' program that updates many linked lists in shared memory in response to external events. I want client programs to notice an update on any of the lists as quickly as possible (lowest latency). The server marks a linked list's node's state_ as FILLED once its data is filled in and its next pointer has been set to a valid location.…
Given the following case:
<?php
class ParentClass {
public $attrA;
public $attrB;
public $attrC;
public function methodA() {}
public function methodB() {}
public function methodC() {}
}
class ChildClass {
public $attrB;
public function methodA() {}
}
How can I get a list of methods (and preferably…
I have a list of elements, and I've been using will_paginate up until now, but I'd like to have something like "load more..." at the bottom of the list. Is there an easy way to accomplish this using will_paginate or do I need to resort to some other method here?
From what I know this is a better route anyhow because then I don't need a SQL…
Here is the typical way to use a condition variable:
// The reader(s)
lock(some_mutex);
if(protected_by_mutex_var != desired_value)
some_condition.wait(some_mutex);
unlock(some_mutex);
// The writer
lock(some_mutex);
protected_by_mutex_var = desired_value;
unlock(some_mutex);
some_condition.notify_all();
But if…
The following Microsoft example code contains the following:
<Grid>
...
<Border Name="Content" ... >
...
</Border>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsExpanded" Value="True">
<Setter TargetName="ContentRow" Property="Height"
…
I'm using Rhino Mocks to try to verify that when I call a certain method, that the method in turn will properly group items and then call another method.
Something like this:
//Arrange
var bucketsOfFun = new BucketGame();
var balls = new List<IBall>
{
new Ball {…
I was under the impression that this was formed correctly, but here it is forwarding to the anchor href (clicking through? what should I call this?) whether or not the user selects cancel or okay.
<script type="text/javascript">
function myconfirm(my_string) …
i noticed there are a bunch of test_case.rb files delivered in the rails components:
./actionmailer-2.3.5/lib/action_mailer/test_case.rb
./actionpack-2.3.5/lib/action_controller/test_case.rb
./actionpack-2.3.5/lib/action_view/test_case.rb
./activerecord-2.3.5/lib/active_record/test_case.rb…
I have an existing project repo which I use for project A, and has some files and directories excluded from it using svn:ignore. I want to start another project (project B), in a new repo, with approximately the same files ignored in it.
How can I get a list of all files in the repo with…
I find functools.partial to be extremely useful, but I would like to be able to freeze arguments out of order (the argument you want to freeze is not always the first one) and I'd like to be able to apply it to several methods on a class at once, to make a proxy object that has the same…
Someone posted something similar but it didn't really solve the problem.
I want to move all my static files (images, javascript, css) to an Amazon S3 bucket when I deploy my app, as well as rewrite those paths in my app, is there a simple way to accomplish this? or am I in for a huge…
I'm trying to set up a stub with Rhino Mocks which returns a value based on what the parameter of the argument that is passed in.
Example:
//Arrange
var car = new Car();
var provider= MockRepository.GenerateStub<IDataProvider>();
provider.Stub(
x =>…
In terms of actual low level atomic instructions and memory fences (I assume they're used), how do you implement STM? The part that's mysterious to me is that given some arbitrary chunk of code, you need a way to go back afterward and determine if the values used…
I have a significant number of object libraries written for PHP 5.2.5, and I'm trying to weigh the benefits of retrofitting them for namespaces. I don't have any concerns about the server PHP version at the moment, since any relevant machines are under my…
The C++ standard provides the std::set_terminate function which lets you specify what function std::terminate should actually call. std::terminate should only get called in dire circumstances, and sure enough the situations the standard describes for when…
A common file may be used in one more projects and such files will be shown as a linked file in VSS database. Actually such files are kept at a unique location within the database. Is there a way to get the original storage location of a linked file ?
Hi all,
I am using a following query in MySQL for fetching data from a table. Its taking too long because the conditional check within the aggregate function.Please help how to make it faster
SELECT testcharfield
, SUM(IF (Type = 'pi',quantity,…
We're just getting started with html5 video, and cannot seem to get .ogg files to play in Firefox, any tips? Here is the source we are using:
<video width="640" height="360" poster="http://video.thewebreel.com/episode_001/episode_001.jpg" controls…
Hi ive set up 2 scripts, both communicating back and forth.
One thing id like is for 1 script to post an unknown amount of GETs to the other script.
Id like the other script to some how be able to grab all the GETS and put the values in an array.
How do I import a dll into my dll project in Eclipse Ganymede?
I am creating a dll for JNI.
I included the .h of the dll but I keep getting errors about the function not referenced...
Please help.
Thanks.
I'm basically building a simple list, and one of the items in the list is selected. I'm accomplishing this by having a "selected" class applied to whichever item I want to have selected. I have two buttons that go forward and backward which traverse…