unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
Database Design for Revisions?
===
We have a requirement in project to store all the revisions(Change History) for the entities in the database. Currently we have 2 designed proposals for this:
e.g. for "Employee" Entity
**Design 1:**
// Holds the Employee Entity
"Employees (EmployeeId, FirstName, La... | 0 | [
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What exactly consists of 'Business Logic' in an application?
===
I have heard umpteen times that we 'should not mix business logic with other code' or statements like that. I think every single code I write (processing steps I mean) consists of logic that is related to the business requirements..
Can anyone tell me... | 0 | [
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Do C++ logging frameworks sacrifice reusability?
===
In C++, there isn't a de-facto standard logging tool. In my experience, shops roll their own. This creates a bit of a problem, however, when trying to create reusable software components. If everything in your system depends on the logging component, this makes t... | 0 | [
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What is your favourite Code Coverage tool(s) (Free and non-free)
===
What is your favourite Code Coverage tool(s) (Free/non-free) and how do you use them effectively?
I've recently come across [CodeCover][1] and [Coverlipse][2]. I have CodeCover telling me various chunks of my code are 58% covered etc. But how does... | 0 | [
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What generic techniques can be applied to optimize SQL queries?
===
What techniques can be applied effectively to improve the performance of SQL queries? Are there any general rules that apply? | 0 | [
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Minimal Vista Virtual PC-image for Visual Studio-development
===
Using nLite (or any other suggested tool), how small can you get your Windows Vista-image when you remove as many features and services as possible, without braking the environment for Visual Studio?
Which services and features are safe to remove? May... | 0 | [
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Failed to load Zend/Loader.php. Trying to work out why?
===
I have inherited a client site which crashes every 3 or 4 days. It is built using the zend-framework with which I have no knowledge.
The following code:
<?php
// Make sure classes are in the include path.
ini_set('include_path', ini_get('i... | 0 | [
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Developing and Testing a Facebook application
===
Typically I develop my websites on trunk, then merge changes to a testing branch where they are put on a 'beta' website, and then finally they are merged onto a live branch and put onto the live website.
With a Facebook application things are a bit tricky. As you ca... | 0 | [
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Database exception handling best practices
===
How do you handle database exceptions in your application?
Are you trying to validate data prior passing it to DB or just relying on DB schema validation logic?
Do you try to recover from some kind of DB errors (e.g. timeouts)?
Here are some approaches:
- Va... | 0 | [
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Code Reading Problem
===
How do you write code that is easily read by other people and who have had no hand in writing any part of it? | 0 | [
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How to add a web part zone in SharePoint using SharePoint Designer
===
I need to add a web part zone to a wiki page. I'm opening the page using SharePoint Designer, but there doesn't seem to be an obvious way (such as a menu) to add a Web Part Zone. | 0 | [
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Does new URL(...).openConnection() necessarily imply a POST?
===
If I create an HTTP java.net.URL and then call openConnection() on it, does it necessarily imply that an HTTP post is going to happen? I know that openStream() implies a GET. If so, how do you perform one of the other HTTP verbs without having to work ... | 0 | [
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ASP.NET MVC vs. XSL
===
Can anyone (maybe preferably an XSL-fan) help me find any advantages with handling presentation of data on a web-page with XSL over ASP.NET MVC?
The two alternatives are:
1. **ASP.NET (MVC/WebForms) with XSL**<br/>
Getting the data from the database and transforming it to XML which is th... | 0 | [
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How do I calculate PI in C#?
===
How can I calculate the value of PI using C#?
I was thinking it would be through a recursive function... is so, what would it look like and are there any maths equations to back it up.
I'm not too fussed about performance, mealy how to go about it from a learning point of view. | 0 | [
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How can I set the welcome page to a struts action?
===
I have a struts-based webapp, and I would like the default "welcome" page to be an action. The only solutions I have found to this seem to be variations on making the welcome page a JSP that contains a redirect to the action. For example, in `web.xml`:
<wel... | 0 | [
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How to customize Entity Framework classes?
===
Is there a way to take over the Entity Framework class builder? I want to be able to have my own class builder so i can make some properties to call other methods upon materialization or make the entity classes partial. | 0 | [
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What is a DWORD in MVS2005 c++, can it be 64 bits long?
===
Because DWORD implies that it is a double word that is 2 * 16.
But in VS its just an unsigned long which could be machine, platform, SDK dependant. | 0 | [
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Developer moving from SQL Server to Oracle
===
We are bringing a new project in house and whereas previously all our work was on SQL Server the new product uses an oracle back end.
Can anyone advise any crib sheets or such like that gives an SQL Server person like me a rundown of what the major differences are - Wo... | 0 | [
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How can I expose only a fragment of IList<>?
===
I have a class property exposing an internal IList<> through
System.Collections.ObjectModel.ReadOnlyCollection<>
How can I pass a part of this `ReadOnlyCollection<>` without copying elements into a new array (I need a live view, and the target device is short ... | 0 | [
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Is there a secret trick to force antialiasing inside Viewport3D in Windows XP?
===
Under Windows XP WPF true 3D content (wich is usually displayed using the Viewport3D control) looks extremely ugly because it is by default not antialiased as the rest of the WPF graphics are. Especially at lower resolution the experien... | 0 | [
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Regular expression to match (C) function calls
===
Does anyone have a regular expression for matching function calls in C programs ? | 0 | [
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Calling DLL functions from VB6.
===
I've got a Windows DLL that I wrote, written in C/C++ (all exported functions are 'C'). The DLL works fine for me in VC++. I've given the DLL to another company who do all their development in VB. They seem to be having a problem linking to the functions. I haven't used VB in ten ye... | 0 | [
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How to get intellisense to reliably work in Visual Studio 2008
===
does anyone know how to get intellisense to work reliably when working in C/C++ projects? It seems to work for about 1 in 10 files. Visual Studio 2005 seems to be a lot better than 2008.
| 0 | [
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Git "bad sha1 file" error
===
Hello I have following error by git-fsck, witch cannot be cleaned by git-gc even in --aggressive mode. What can I do next to fix this repository error?
$ git-fsck
bad sha1 file: .git/objects/55/tmp_obj_a07724 | 0 | [
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What is the yield keyword used for in C#?
===
In the [How Can I Expose Only a Fragment of IList<>][1] question one of the answers had the following code snippet:
IEnumerable<object> FilteredList()
{
foreach( object item in FullList )
{
if( IsItemInPartialList( item )
... | 0 | [
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Software Phase Locked Loop example code needed
===
Does anyone know of anywhere I can find actual code examples of Software Phase Locked Loops (SPLLs) ?
I need an SPLL that can track a PSK modulated signal that is somewhere between 1.1 KHz and 1.3 KHz. A Google search brings up plenty of academic papers and patent... | 0 | [
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Where can F# actually save time and money?
===
There is a lot of hype around the latest functional programming language F# from Microsoft. In real life - where (in what kind of scenarios) can F# most likely save time and money? | 4 | [
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Modifying the MBR of Windows
===
I need to modify the MBR of Windows, and I would really like to do this from Windows.
Here are my questions. I know that I can get a handle on a physical device with a call to CreateFile. Will the MBR always be on \\\\.\PHYSICALDRIVE0? Also, I'm still learning the Windows API to rea... | 0 | [
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Languages other than SQL in postgres
===
I've been using PostgreSQL a little bit lately, and one of the things that I think is cool is that you can use languages other than SQL for scripting functions and whatnot. But when is this actually useful?
For example, the documentation says that the main use for PL/Perl i... | 0 | [
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Error handling / error logging in C++ for library/app combo
===
I've encountered the following problem pattern frequently over the years:
* I'm writing complex code for a package comprised of a standalone application and also a library version of the core that people can use from inside other apps.
* Both our ow... | 0 | [
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How to identify that you're running under a VM?
===
Is there a way to identify, from within a VM, that your code is running inside a VM?
I guess there are more or less easy ways to identify specific VM systems, especially if the VM has the provider's extensions installed (such as for VirtualBox or VMWare). But is t... | 0 | [
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0... | [
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How to download a live MySQL db into a local test db on demand, without SSH?
===
I have a fairly small MySQL database (a Textpattern install) on a server that I do not have SSH access to (I have FTP access only). I need to regularly download the live database to my local dev server on demand; i.e., I would like to eit... | 0 | [
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What's the simplest .NET equivalent of a VB6 control array?
===
Maybe I just don't know .NET well enough yet, but I have yet to see a satisfactory way to implement this simple VB6 code easily in .NET (assume this code is on a form with N CommandButtons in array Command1() and N TextBoxes in array Text1()):
<pre>
P... | 0 | [
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Visual Studio 2005/2008: How to keep first curly brace on same line?
===
Trying to get my css / C# functions to look like this:
body {
color:#222;
}
instead of this:
body
{
color:#222;
}
when I auto-format the code. | 0 | [
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How do you build a multi-language web site?
===
A friend of mine is now building a web application with J2EE and Struts, and it's going to be prepared to display pages in several languages.
I was told that the best way to support a multi-language site is to use a properties file where you store all the strings of y... | 0 | [
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Login Integration in PHP
===
In my host, I currently have installed 2 wordpress applications, 1 phpBB forum and one MediaWiki.
Is there a way to merge the login so that all applications share the same credentials?
For instance, I want to register only in my phpBB and then I want to access all other applications ... | 0 | [
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What is the best way to convert an array to a hash in Ruby
===
In Ruby, given an array in one of the following forms...
[apple, 1, banana, 2]
[[apple, 1], [banana, 2]]
...what is the best way to convert this into a hash in the form of...
{apple => 1, banana => 2} | 0 | [
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Best way to do multi-row insert in Oracle?
===
I'm looking for a good way to perform multi-row inserts into an Oracle 9 database. The following works in MySQL but doesn't seem to be supported in Oracle.
INSERT INTO TMP_DIM_EXCH_RT
(EXCH_WH_KEY,
EXCH_NAT_KEY,
EXCH_DATE, EXCH_RATE,
FROM_C... | 0 | [
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Transactions best practices
===
How much do you rely on database transactions?
Do you prefer small or large transaction scopes ?
Do you prefer client side transaction handling (e.g. TransactionScope in .NET) over server
side transactions or vice-versa?
What about nested transaction?
Do you have... | 0 | [
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What's a good design pattern for web method return values?
===
When coding web services, how do you structure your return values? How do you handle error conditions (expected ones and unexpected ones)? If you are returning something simple like an int, do you just return it, or embed it in a more complex object? Do... | 0 | [
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Batch file question
===
I have a set of base filenames, for each name 'f' there are exactly two files, 'f.in' and 'f.out'. I want to write a batch file (in Windows XP) which goes through all the filenames, for each one it should:
- Display the base name 'f'
- Perform an action on 'f.in'
- Perform another a... | 0 | [
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Keeping validation logic in sync between server and client sides
===
In my [previous question][1] most commenters agreed that having validation logic both at client & server sides is a good thing.
However there is a problem - you need to keep your validation rules in sync between database and client code.
So... | 0 | [
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What's the best Delphi book for a newbie?
===
I'm a web developer (PHP, Perl, some ASP.NET) with some desktop app experience (VB.NET, Python, Adobe AIR), but I'd like to learn Delphi so I can write small, Win32 apps that I'll know will work on any Windows or Linux+WINE machine. Right now I'm using Turbo Delphi (2006,... | 4 | [
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Good Way to Debug Visual Studio Designer Errors
===
Does anyone know a good way to debug errors in the Visual Studio Designer?
In our project we have tons of UserControls and many complex forms.
For the complex ones, the Designer often throws various exceptions which
doesn't help much and was wondering if there's... | 0 | [
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git-stash vs. git-branch
===
In a previous Git question, Daniel Benamy was talking about a workflow in Git:
> I was working on master and committed some stuff and then decided I wanted to put that work on hold. I backed up a few commits and then branched from before I started my crap work.
He wanted to restore ... | 0 | [
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What is the best way to do Bit Field manipulation in Python?
===
I'm reading some MPEG Transport Stream protocol over UDP and it has some funky bitfields in it (length 13 for example). I'm using the "struct" library to do the broad unpacking, but is there a simple way to say "Grab the next 13 bits" rather than have to... | 0 | [
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WebSphere 6.1 generational gc default nursery size limit
===
By default the nursery is supposed to be 25% of the heap, we have the initial heap size set to 1GB. With verbose gc on, we see that our nursery is sized at 55-60MB. We have forced the size using -Xmns256M -Xmnx512. Shouldn't this happen automatically? | 0 | [
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Adapt Replace all strings in all tables to work with text
===
I have the following script. It replaces all instances of @lookFor with @replaceWith in all tables in a database. However it doesn't work with text fields only varchar etc. Could this be easily adapted?
--------------------------------------------------... | 0 | [
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What are some examples of applications that have revolutionized the way things are done?
===
The news about Google Chrome made me think...what applications either tried to and failed or did succeed in changing the way that type of application was designed, constructed, or used? I would be interested in learning about ... | 0 | [
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Javascript Best Practices
===
What are some good resources to learn best practices for Javascript? I'm mainly concerned about when something should be an object vs. when it should just be tracked in the DOM. Also I would like to better learn how to organize my code so it's easy to unit test. | 0 | [
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Visual Studio 2005/2008: How can you share/force all developers to use the same formatting rulles?
===
I would like to have all developers on my team to use the same rules for formatting code. Can I have visual studio look to a common place for these rules? | 0 | [
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What namespace implements
===
both Context.Handler and Server.Transfer?
I think one may include both and my hunt on MSDN returned null.
Thank you. | 0 | [
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How to upgrade TFS 2005 to TFS 2008?
===
What is the best way to go about upgrading TFS 2005 to 2008? Also, what about the Team Build scripts ("Build Types"), are those compatible with Team Build 2008 or do they need converted/migrated somehow? | 0 | [
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How to add submenu items to the windows explorer context menu?
===
I can create a menu item in the explorer context menu by adding keys in the registry to **HKEY_CLASSES_ROOT\Folder\shell**
How can I create submenu items to the just created menu item? | 0 | [
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Have you got a CascadingDropDown working with ASP.NET MVC?
===
If so how?
Did you roll your own with jQuery or use the Microsoft AJAX toolkit?
Did you create a webservice or call an action? | 0 | [
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Which HTML WYSIWYG tool do you recommend?
===
Why?
Which of Microsoft Expression Suite is recommended for developing a web application (no silverlight or WPF support needed).
Which all products available today in the market are standard compliant? | 0 | [
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Remote Debugging Server Side of a Web Application with Visual Studio 2008
===
So, I've read that it is not a good idea to install VS2008 on my test server machine as it changes the run time environment too much. I've never attempted remote debugging with Visual Studio before, so what is the "best" way to get line by ... | 0 | [
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Does git have anything like `svn propset`?
===
Browsing through the git documentation, I can't see anything analogous to SVN's commit hooks or the "propset" features that can, say, update a version number or copyright notice within a file whenever it is committed to the repository.
Are git users expected to write e... | 0 | [
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Getting Configuration value from web.config file using VB and .Net 1.1
===
I have the following web config file. I am having some difficulty in retrieving the value from the "AppName.DataAccess.ConnectionString" key. I know I could move it to the AppSetting block and get it realtively easily but I do not wnat to dup... | 0 | [
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HgTortoise in Vista 64-bit not showing the context menu
===
I installed HgTortoise (Mercurial) in my Vista 64-bit and the context menu is not showing up when I right click a file or folder.
Is there any workaround for this problem? | 0 | [
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Connection pooling in PHP
===
Is it possible to cache database connections when using PHP like you would in a J2EE container? If so, how? | 0 | [
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What does Google Chrome mean to web developers?
===
From a web developer point of view, what changes are expected in the development arena when Google Chrome is released?
Are the developments powerful enough to make another revolution in the web? Will the way we see web programming change?
Or is it just another ... | 0 | [
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What do you call the tags in Subversion and CVS that add automatic content?
===
Things like <code>@log</code> and <code>@version</code> which add data upon check-in to the file. I'm interested in seeing the other ones and what information they can provide, but I can't get much info unless I know what they are called. ... | 0 | [
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Is a GUID unique 100% of the time?
===
Is a GUID unique 100% of the time?
Will it stay unique over multiple threads?
| 0 | [
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Encrypt data from users in web applications
===
Some web applications, like Google Docs, store data generated by the users. Data that can only be read by its owner. Or maybe not?
As far as I know, this data is stored as is in a remote database. So, if anybody with enough privileges in the remote system (a sysadmin,... | 0 | [
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Implementing a '20 Questions'-like Wizard in a Database
===
I am looking to implement a data-driven wizard with the question tree stored in an Oracle database. What is the best schema to use to make the database portion flexible (i.e. easy to add new paths of questions) without sacrificing too much in terms of perfor... | 0 | [
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How Do I Check Job Status From SSIS Control Flow?
===
Here's my scenario - I have an SSIS job that depends on another prior SSIS job to run. I need to be able to check the first job's status before I kick off the second one. It's not feasible to add the 2nd job into the workflow of the first one, as it is already way ... | 0 | [
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How do I do multiple updates in a single SQL query?
===
Okay, here's the case: I have an SQL query like this:
UPDATE foo
SET flag=true
WHERE id=?
Now, I have a PHP array, which has a list of IDs. Is there a neat way of doing this, outside parsing something like:
foreach($list as $item){
... | 0 | [
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Debugging an exception in an empty catch block
===
I'm debugging a production application that has a rash of empty catch blocks *sigh*:
try {*SOME CODE*}
catch{}
Is there a way of seeing what the exception is when the debugger hits the catch in the IDE? | 0 | [
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HTML Help keyword location
===
I'm writing a manual and some important keywords are repeated in several pages. In the project's index I defined the keywords like this:
<LI> <OBJECT type="text/sitemap">
<param name="Name" value="Stackoverflow">
<param name="Name" value="Overview">
<param name="Local" value... | 0 | [
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How do I create a base page in WPF?
===
I have decided that all my WPF pages need to register a routed event. Rather than include
public static readonly RoutedEvent MyEvent= EventManager.RegisterRoutedEvent("MyEvent", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(BasePage));
on every page, I de... | 0 | [
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Using C in a shared multi-platform POSIX environment.
===
I write tools that are used in a shared workspace. Since there are multiple OS's working in this space, we generally use Python and standardize the version that is installed across machines. However, if I wanted to write some things in C, I was wondering if may... | 0 | [
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Embed Powerpoint into HTML
===
Is it possible to embed a powerpoint presentation (ppt) into a webpage (xhtml)?
This will be used on a local Intranet where there is a mix of IE6 and 7 only so no need to consider other browsers. | 0 | [
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how do I import a class to use inside Flex application?
===
I have an actionscript file that defines a class that I would like to use inside a Flex application.
I have defined some custom controls in a actionscript file and then import them via the application tag:
<pre>
<code>
<mx:Application
xmlns:m... | 0 | [
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How to run gpg from a script run by cron?
===
I have a script that has a part that looks like that:
for file in `ls *.tar.gz`; do
echo encrypting $file
gpg --passphrase-file /home/$USER/.gnupg/backup-passphrase \
--simple-sk-checksum -c $file
done
For some reason if I run this sc... | 0 | [
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How do I model a chessboard when programming a computer to play chess?
===
What data structures would you use to represent a chessboard for a computer chess program? | 0 | [
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Why javascrpit does not support multithreading?
===
Is it a deliberate design decision or a problem with our current day browsers which will be rectified in the coming versions? | 0 | [
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How To Write a Plug-In for IE
===
The IE Developer Toolbar is a plugin that can dock or separate from the browser. I understand its much more difficult to do this in IE than in Firefox.
- How does one create an IE plugin?
- What languages are available for this task?
- How can I make a Hello World plugin?
| 0 | [
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VS.NET defaults to private class
===
Why does Visual Studio declare new classes as private in C#? I almost always switch them over to public, am I the crazy one? | 0 | [
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How to use the SharePoint MultipleLookupField control?
===
I want to use the MultipleLookupField control in a web page that will run in the context of SharePoint. I was wondering if anyone would help me with an example, which shows step by step how to use the control two display two SPField Collections. | 0 | [
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How do I remove an item from a stl vector with a certain value?
===
I was looking at the API documentation for stl vector, and noticed there was no method on the vector class that allowed the removal of an element with a certain value. This seems like a common operation, and it seems odd that there's no built in way t... | 0 | [
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How do I set windows to perform auto login?
===
Windows has a feature that allows an administrator to perform auto-logon whenever it is started. How can this feature be activated?
There are tools out there that give you a GUI for setting this easily, but you can also do it relatively easily by editing the registry.... | 0 | [
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Extra tables or non-specific foreign keys?
===
There are several types of objects in a system, and each has it's own table in the database. A user should be able to comment on any of them. How would you design the comments table(s)? I can think of a few options:
1. One comments table, with a FK column for each obj... | 0 | [
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Programmaticly building htpasswd.
===
Is there a programmatic way to build htpasswd files, without depending on OS specific functions (i.e. exec(), passthru())? | 0 | [
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SQLServer Native Client Error "Connection Busy With Results From Another Command" in SSIS
===
I'm getting a "Connection Busy With Results From Another Command" error from a SQLServer Native Client driver when a SSIS package is running. Only when talking to SQLServer 2000. A different part that talks to SQLServer 2005 ... | 0 | [
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PGP signatures from Python?
===
What is the easiest way to create and verify PGP/GPG signatures from within a Python application?
I can call pgp or gpg using subprocess and parse the output, but I was looking for a way that didn't require an external program to be installed (my application is cross-platform mac/wi... | 0 | [
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Coupling and cohesion
===
I'm trying to boil down the concepts of coupling and cohesion to a concise definition. Can someone give me a short and understandable explanation (shorter than the definitions on Wikipedia [here][1] and [here][2])?
[1]: http://en.wikipedia.org/wiki/Coupling_(computer_science)
[2]: h... | 0 | [
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javascript locals()?
===
In python one can get a dictionary of all local and global variables in the current scope with the built-in functions locals() and globals(). Is there some equivalent way of doing this in javascript? For instance, I would like to do something like the following:
var foo = function(){ ... | 0 | [
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How are tags made in Subversion?
===
I know how to use tags in subversion. I create a tag every time I get to a release milestone.
What I don't quite understand is how they work.
Is a tag just a copy, made from what ever revision I specify? Or is a tag more like a reference, where internally subversion just say... | 0 | [
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Security implications of multi-threaded javascript
===
Reading through [this question][1] on multi-threaded javascript, I was wondering if there would be any security implications in allowing javascript to spawn mutliple threads. For example, would there be a risk of a malicious script repeatedly spawning thread afte... | 0 | [
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Improving performance with OPC tags
===
I am working with a PC based automation software package called Think'n'Do created by <a href="http://www.phoenixcontact.com">Phoenix Contact</a> It does real time processing, read inputs/ control logic / write outputs all done in a maximum of 50ms. We have an OPC server that is... | 0 | [
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Create new page in Webtop
===
How do I create a new webpage in the Documentum front end Webtop? | 0 | [
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Best way to update LINQ to SQL classes after database schema change
===
I'm using LINQ to SQL classes in a project where the database design is still in a bit of flux.
Is there an easy way of synchronising the classes with the schema, or do I need to manually update the classes if a table design changes? | 0 | [
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Can the same Adobe AIR app run more than once?
===
As the title says, is there a way to run the same Adobe AIR app more than once? I have a little widget I wrote that shows thumbnails from a couple of photo streams, and I'd like to fix it so I can look at more than one stream at a time. Thanks! | 0 | [
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How to find a normal vector pointing directly from virtual world to screen in Java3D?
===
I think it can be done by applying the transformation matrix of the scenegraph to z-normal (0, 0, 1), but it doesn't work. My code goes like this:
Vector3f toScreenVector = new Vector3f(0, 0, 1);
Transform3D t3d = new... | 0 | [
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Palm or Pocket PC for developers
===
I need to develop some programs for mobile devices but haven't decided the platform to build upon. I'm looking for Palm or Pocket PC devices that have Touch screen and Wi-Fi connection and are cheep because I'll need to buy several of them.
I don't really need mp3 players, vide... | 0 | [
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How do I read and write raw ip packets from java on a mac?
===
What would be the easiest way to be able to send and receive raw network packets. Do I have to write my own JNI wrapping of some c API, and in that case what API am I looking for? | 0 | [
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How do I create a database programatically in SQL Server?
===
I would like to create a new database from my C# application.
How can I do that?
I'm assuming once I create it, I can simply generate a connection string on the fly and connect to it, and the issue all the CREATE TABLE statements. | 0 | [
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Generic List Extensions in C#
===
I am writing a few extensions to mimic the map and reduce functions in Lisp.
public delegate R ReduceFunction<T,R>(T t, R previous);
public delegate void TransformFunction<T>(T t, params object[] args);
public static R Reduce<T,R>(this List<T> list, ReduceFunction<T... | 0 | [
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C++ - critical values probability distribution
===
were can I find reliable code for critical values for probability distributions? For instance, F critical values for the fisher test...
?
Thanks for any relevant reference.
| 0 | [
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