Id int64 4 8.51M | PostTypeId int64 1 7 | AcceptedAnswerId int64 7 75.5M ⌀ | ParentId int64 4 41.8M ⌀ | Score int64 -208 27.7k | ViewCount int64 11 12.4M ⌀ | Body stringlengths 0 45k | Title stringlengths 2 150 ⌀ | ContentLicense stringclasses 3
values | FavoriteCount int64 0 225 ⌀ | CreationDate stringdate 2008-07-31 21:42:52 2011-12-14 18:48:47 | LastActivityDate stringdate 2008-08-01 12:19:17 2023-03-05 04:40:26 | LastEditDate stringdate 2008-08-01 13:54:25 2023-03-05 03:12:45 ⌀ | LastEditorUserId int64 -1 21.3M ⌀ | OwnerUserId int64 -1 21.1M ⌀ | Tags listlengths 1 6 ⌀ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
28,660 | 2 | null | 28,654 | 1 | null | By default, .Net will not allow you to connect a packet analyzer like TCPTrace or Fiddler (which I prefer) to localhost or 127.0.0.1 connections (for reasons that I forget now..)
Best way would be to reference your web services via a full IP address or FQDN where possible. That will allow you to trace the calls in th... | null | CC BY-SA 2.5 | null | 2008-08-26T17:17:13.057 | 2008-08-26T17:17:13.057 | null | null | 377 | null |
28,663 | 2 | null | 28,642 | 1 | null | Would the "is" operator work?
```
if (myControl is ISomeInterface)
{
// do something
}
```
| null | CC BY-SA 2.5 | null | 2008-08-26T17:18:16.707 | 2008-08-26T17:24:01.420 | 2008-08-26T17:24:01.420 | 2,993 | 2,993 | null |
28,667 | 2 | null | 28,654 | 2 | null | A somewhat manual process would be to use the [Poster](http://code.google.com/p/poster-extension/) add-in for Firefox. There is also a java utility called [SoapUI](http://sourceforge.net/project/showfiles.php?group_id=136013&package_id=163662&release_id=500134) that has some discovery based automated templates that yo... | null | CC BY-SA 2.5 | null | 2008-08-26T17:19:44.830 | 2008-08-26T17:19:44.830 | null | null | 312 | null |
28,669 | 2 | null | 16,233 | 0 | null | I'd imagine any method of sending fonts with a web page would pose some sort of security risk. I have heard of methods where, in the case that the client doesn't have the required font, the text can be dynamically replaced with an image of or some sort a flash displayed. The only one like this I can find now is at [ALi... | null | CC BY-SA 2.5 | null | 2008-08-26T17:21:09.367 | 2008-08-26T17:21:09.367 | null | null | 1,352 | null |
28,668 | 1 | 28,692 | null | 10 | 10,824 | My job would be easier, or at least less tedious if I could come up with an automated way (preferably in a Python script) to extract useful information from a FileMaker Pro database. I am working on Linux machine and the FileMaker database is on the same LAN running on an OS X machine. I can log into the webby interfac... | Best way to extract data from a FileMaker Pro database in a script? | CC BY-SA 2.5 | 0 | 2008-08-26T17:20:47.557 | 2009-06-24T17:37:14.203 | 2008-09-12T17:49:10.173 | 1,892 | 1,892 | [
"python",
"linux",
"perl",
"scripting",
"filemaker"
] |
28,684 | 2 | null | 28,675 | 7 | null | I would say don't create a huge ByteBuffer that contains ALL of the data at once. Create a much smaller ByteBuffer, fill it with data, then write this data to the FileChannel. Then reset the ByteBuffer and continue until all the data is written.
| null | CC BY-SA 2.5 | null | 2008-08-26T17:26:45.953 | 2008-08-26T17:26:45.953 | null | null | 1,471 | null |
28,666 | 2 | null | 28,642 | 5 | null | You can just search on the Interface. This also uses recursion if the control has child controls, i.e. the button is in a panel.
```
private List<Control> FindControlsByType(ControlCollection controls, Type typeToFind)
{
List<Control> foundList = new List<Control>();
foreach (Control ctrl in this.Page.Contro... | null | CC BY-SA 3.0 | null | 2008-08-26T17:19:43.363 | 2015-04-16T05:24:31.180 | 2015-04-16T05:24:31.180 | 707,364 | 2,469 | null |
28,679 | 2 | null | 23,250 | 4 | null | [C++]
I agree with the "use it when you have to" brigade. Decorating code unnecessarily with isn't a great idea because the compiler won't warn you when you forget to do it. This introduces potential confusion for people expecting to always be there, i.e. they'll have to about it.
So, when would you use it? I've j... | null | CC BY-SA 2.5 | null | 2008-08-26T17:25:29.043 | 2008-08-26T17:25:29.043 | null | null | 1,236 | null |
28,675 | 1 | 28,684 | null | 3 | 8,834 | I'm using `ByteBuffers` and `FileChannels` to write binary data to a file. When doing that for big files or successively for multiple files, I get an `OutOfMemoryError` exception.
I've read elsewhere that using `Bytebuffers` with NIO is broken and should be avoided. Does any of you already faced this kind of problem an... | How to avoid OutOfMemoryError when using Bytebuffers and NIO? | CC BY-SA 3.0 | 0 | 2008-08-26T17:23:01.267 | 2018-12-20T12:53:08.483 | 2014-02-22T21:38:25.853 | 772,385 | 2,612 | [
"java",
"nio",
"bytebuffer",
"filechannel"
] |
28,686 | 2 | null | 27,983 | 8 | null | In Oracle, something like this works nicely to separate your counting and ordering a little better. I'm not sure if it will work in MySql 4.
```
select 'Tag', counts.cnt
from
(
select count(*) as cnt, 'Tag'
from 'images-tags'
group by 'tag'
) counts
order by counts.cnt desc
```
| null | CC BY-SA 2.5 | null | 2008-08-26T17:34:48.617 | 2008-08-26T17:34:48.617 | null | null | 672 | null |
28,671 | 2 | null | 28,642 | 0 | null | If you're going to do some work on it if it is of that type, then TryCast is what I'd use.
```
Dim c as IInterface = TryCast(obj, IInterface)
If c IsNot Nothing
'do work
End if
```
| null | CC BY-SA 2.5 | null | 2008-08-26T17:21:54.280 | 2008-08-26T17:21:54.280 | null | null | 2,009 | null |
28,692 | 2 | null | 28,668 | 6 | null | It has been a long time since I did anything with FileMaker Pro, but I know that it does have capabilities for an ODBC (and JDBC) connection to be made to it (however, I don't know how, or if, that translates to the linux/perl/python world though).
This article shows how to share/expose your FileMaker data via ODBC... | null | CC BY-SA 2.5 | null | 2008-08-26T17:36:19.533 | 2008-08-26T17:36:19.533 | null | null | 1,627 | null |
28,695 | 2 | null | 27,071 | 0 | null | Thanks for the advice, the pointer is to an C style abstract structure which I think if I leave that structure exposed to the managed code is going to cause further pain due to its lack of defined structure. So what I think I will do is wrap the C library in C++ and then wrap the C++ wrapper with managed C++, which wi... | null | CC BY-SA 2.5 | null | 2008-08-26T17:37:02.963 | 2008-08-26T17:37:02.963 | null | null | 39,040 | null |
28,690 | 2 | null | 28,675 | 1 | null | If you access files in a (read here, skip, write there, move back) then you have a problem ;-)
But if you only write big files, you should consider using streams. `java.io.FileOutputStream` can be used directly to write file byte after byte or wrapped in any other stream (i.e. `DataOutputStream`, `ObjectOutputStream... | null | CC BY-SA 4.0 | null | 2008-08-26T17:35:50.767 | 2018-12-20T12:52:29.660 | 2018-12-20T12:52:29.660 | 1,997,093 | 3,105 | null |
28,687 | 2 | null | 28,664 | 1 | null | There is a great post on using PowerShell and TagLibSharp on Joel "Jaykul" Bennet's [site](http://huddledmasses.org/editing-media-tags-from-powershell/). You could use TagLibSharp to read the metatdata with any .NET based language, but PowerShell is quite appropriate for what you are trying to do.
| null | CC BY-SA 2.5 | null | 2008-08-26T17:35:11.440 | 2010-12-07T04:45:55.747 | 2010-12-07T04:45:55.747 | 1,288 | 1,233 | null |
28,672 | 2 | null | 28,605 | 2 | null |
This is a legitimate response, I posted an IDE that uses the GNU compilers, so why has he been down modded?
This is the type of thing that will make me SO, why down mod someone just because they are recommending a different compiler, and IMHO, a better one then Microsoft's?
get real people, and @Antonio Haley I ga... | null | CC BY-SA 2.5 | null | 2008-08-26T17:22:06.837 | 2008-08-26T17:22:06.837 | null | null | 1,638 | null |
28,698 | 2 | null | 580 | 2 | null | I'm using Subsonic's migrations mechanism so I just have a dll with classes in squential order that have 2 methods, up and down. There is a continuous integration/build script hook into nant, so that I can automate the upgrading of my database.
Its not the best thign in the world, but it beats writing DDL.
| null | CC BY-SA 2.5 | null | 2008-08-26T17:39:20.960 | 2008-08-26T17:39:20.960 | null | null | 1,220 | null |
28,662 | 2 | null | 28,642 | 1 | null | Interfaces are close enough to types that it should feel about the same. I'd use the [as operator](http://msdn.microsoft.com/en-us/library/cscsdfbt.aspx).
```
foreach (Control c in this.Page.Controls) {
IMyButtonInterface myButton = c as IMyButtonInterface;
if (myButton != null) {
// do something
... | null | CC BY-SA 2.5 | null | 2008-08-26T17:18:04.443 | 2008-08-26T17:18:04.443 | null | null | 2,688 | null |
28,674 | 2 | null | 28,637 | 7 | null | @[Sean Chambers](https://stackoverflow.com/questions/28637/c-is-datetimenow-the-best-way-to-measure-a-functions-preformance#28656)
FYI, the .NET Timer class is not for diagnostics, it generates events at a preset interval, like this (from [MSDN](http://msdn.microsoft.com/en-us/library/system.timers.timer.aspx)):
```
... | null | CC BY-SA 2.5 | null | 2008-08-26T17:22:15.790 | 2008-08-26T17:22:15.790 | 2017-05-23T10:31:16.057 | -1 | 194 | null |
28,700 | 2 | null | 28,664 | 0 | null | @Thomas Owens PowerShell is now part of the Common Engineering Criteria (as of Microsoft's 2009 Product Line) and starting with Serve 2008 is included as a feature. It stands as much of a chance to be installed as Python or Ruby. You also mentioned that you were willing to go to C#, which could use TagLibSharp. Or y... | null | CC BY-SA 2.5 | null | 2008-08-26T17:40:36.653 | 2008-08-26T17:40:36.653 | null | null | 1,233 | null |
28,708 | 1 | null | null | 6 | 5,758 | My code needs to determine how long a particular process has been running. But it continues to fail with an access denied error message on the `Process.StartTime` request. This is a process running with a User's credentials (ie, not a high-privilege process). There's clearly a security setting or a policy setting, or ... | Process.StartTime Access Denied | CC BY-SA 3.0 | null | 2008-08-26T17:48:01.097 | 2017-08-04T14:41:23.740 | 2017-08-04T14:41:23.740 | 1,836,618 | 1,975,282 | [
"c#",
".net-1.1",
"windows-server-2000"
] |
28,712 | 2 | null | 28,642 | 0 | null | you can always just use the as cast:
```
c as IMyButtonInterface;
if (c != null)
{
// c is an IMyButtonInterface
}
```
| null | CC BY-SA 2.5 | null | 2008-08-26T17:49:27.660 | 2008-08-26T17:49:27.660 | null | null | 1,965 | null |
28,689 | 2 | null | 28,605 | 1 | null | There's a very good reason to learn C and C++. The reason is that there's a lot of C and C++ code out there that are performing very real and important tasks. Someone who considers themselves a programmer and a learner(doubtful that you can separate the two) can learn a lot from these lines of code.
You can learn a lo... | null | CC BY-SA 2.5 | null | 2008-08-26T17:35:45.713 | 2008-08-26T17:35:45.713 | null | null | 390 | null |
28,709 | 1 | 549,032 | null | 1 | 2,768 | In Eclipse 3.2.2 on Linux content assist is not finding classes within the same project. Upgrading above 3.2 is not an option as SWT is not available above 3.2 for Solaris.
I have seen suggestions to clean the workspace, reopen the workspace, run eclipse with the `-clean` command, none of which has worked.
| Eclipse 3.2.2 content assist not finding classes in the project | CC BY-SA 3.0 | null | 2008-08-26T17:48:04.560 | 2015-08-20T22:01:35.743 | 2014-05-14T17:57:29.907 | 247,702 | 1,539 | [
"linux",
"eclipse",
"eclipse-3.2"
] |
28,707 | 2 | null | 28,664 | 0 | null | @Thomas Owens TagLibSharp is a nice library to use. I always lean to PowerShell first, one to promote the language, and two because it is spreading fast in the Microsoft domain. I have nothing against using other languages, I just lean towards what I know and like. :) Good luck with your project.
| null | CC BY-SA 2.5 | null | 2008-08-26T17:47:04.640 | 2008-08-26T17:47:04.640 | null | null | 1,233 | null |
28,713 | 1 | 28,728 | null | 22 | 55,807 | Is there a simple way of getting a HTML textarea and an input type="text" to render with (approximately) equal width (in pixels), that works in different browsers?
A CSS/HTML solution would be brilliant. I would prefer not to have to use Javascript.
Thanks
/Erik
| Is there a simple way to make html textarea and input type text equally wide? | CC BY-SA 2.5 | 0 | 2008-08-26T17:50:24.273 | 2020-12-16T22:47:01.943 | 2008-08-27T04:44:26.417 | 276 | 276 | [
"html",
"css",
"textarea"
] |
28,710 | 2 | null | 25,323 | 6 | null | In my experience DTOs are most useful for:
1. Strictly defining what will be sent over the wire and having a type specifically devoted to that definition.
2. Isolating the rest of your application, client and server, from future changes.
3. Interoperability with non-.Net systems. DTOs certainly aren't a requirement, ... | null | CC BY-SA 2.5 | null | 2008-08-26T17:48:12.530 | 2008-08-26T17:48:12.530 | null | null | 1,314 | null |
28,714 | 2 | null | 28,559 | 4 | null | Short answer: there's no way to do inline variable assignment in a while loop in Python. Meaning that I say:
```
while x=next():
// do something here!
```
Since that's not possible, there are a number of "idiomatically correct" ways of doing this:
```
while 1:
x = next()
if x != END:
// Blah
... | null | CC BY-SA 2.5 | null | 2008-08-26T17:50:30.357 | 2008-08-26T17:50:30.357 | null | null | 2,132 | null |
28,719 | 2 | null | 28,716 | 4 | null | I can't tell you for sure, but the place where I am working now is looking at APC and eAccelerator. However, this might influence you - [APC will be integrated into a future release of PHP](http://www.php.net/~derick/meeting-notes.html#add-an-opcode-cache-to-the-distribution-apc) (thanks to Ed Haber for the link).
| null | CC BY-SA 2.5 | null | 2008-08-26T17:52:25.937 | 2008-08-26T19:01:43.993 | 2008-08-26T19:01:43.993 | 572 | 572 | null |
28,717 | 2 | null | 28,599 | 8 | null | These are usually referred to as client side certificates.
I've not actually used it but a modified version of restful-authentication can be found here [here](http://github.com/labria/restful-authentication/tree/master) that looks like what your after.
I found this via [Dr. Nic's post](http://drnicwilliams.com/2008/0... | null | CC BY-SA 2.5 | null | 2008-08-26T17:51:06.487 | 2008-08-26T17:51:06.487 | null | null | 2,178 | null |
28,721 | 2 | null | 28,241 | 11 | null | Static is bad for extensibility since static methods and fields cannot be extended or overridden by subclasses.
It's also bad for unit tests. Within a unit test you cannot keep the side effects of different tests from spilling over since you cannot control the classloader. Static fields initialized in one unit test w... | null | CC BY-SA 2.5 | null | 2008-08-26T17:52:52.363 | 2008-08-26T17:52:52.363 | null | null | 758 | null |
28,723 | 1 | 35,299 | null | 1 | 756 | In handling a form post I have something like
```
public ActionResult Insert()
{
Order order = new Order();
BindingHelperExtensions.UpdateFrom(order, this.Request.Form);
this.orderService.Save(order);
return this.RedirectToAction("Details", new { id = order.ID });
}
```
I am... | Best way to unit test ASP.NET MVC action methods that use BindingHelperExtensions.UpdateFrom? | CC BY-SA 3.0 | null | 2008-08-26T17:53:56.887 | 2013-12-02T12:56:54.717 | 2013-12-02T12:56:54.717 | 2,432,317 | 3,046 | [
"asp.net-mvc",
"unit-testing"
] |
28,715 | 2 | null | 28,642 | 7 | null | Longhorn213 almost has the right answer, but as as Sean Chambers and bdukes say, you should use
```
ctrl is IInterfaceToFind
```
instead of
```
ctrl.GetType() == aTypeVariable
```
The reason why is that if you use `.GetType()` you will get the true type of an object, not necessarily what it can also be cast t... | null | CC BY-SA 3.0 | null | 2008-08-26T17:50:51.637 | 2015-09-06T13:40:05.963 | 2015-09-06T13:40:05.963 | 2,002,471 | 1,644 | null |
28,727 | 2 | null | 28,708 | 1 | null | The underlying code needs to be able to call OpenProcess, for which you may require SeDebugPrivilege.
Is the process you're doing the StartTime request on running as a different user to your own process?
| null | CC BY-SA 2.5 | null | 2008-08-26T17:56:10.983 | 2008-08-26T17:56:10.983 | null | null | 987 | null |
28,728 | 2 | null | 28,713 | 16 | null | You should be able to use
```
.mywidth {
width: 100px;
}
```
```
<input class="mywidth">
<br>
<textarea class="mywidth"></textarea>
```
| null | CC BY-SA 4.0 | null | 2008-08-26T17:56:11.327 | 2020-12-16T22:47:01.943 | 2020-12-16T22:47:01.943 | 10,669,010 | 2,098 | null |
28,725 | 2 | null | 28,542 | 0 | null | sparkes wrote
> If you think you have found a bug in
GCC the mailing lists will be glad you
dropped by but generally they find
some hole in your knowledge is to
blame and mock mercilessly :(
I figured I'd try my luck here first before going to the GCC mailing list to show my incompetence :)
---
Adam Davi... | null | CC BY-SA 2.5 | null | 2008-08-26T17:54:48.083 | 2008-08-26T17:54:48.083 | null | null | 616 | null |
28,732 | 2 | null | 28,716 | 3 | null | I've had good success with eAccelerator (speed improvement with no load is noticable) but XCache also seems pretty promising. You may want to run some trials with each though, your application might scale differently on each.
| null | CC BY-SA 2.5 | null | 2008-08-26T17:57:14.227 | 2008-08-26T17:57:14.227 | null | null | 2,567 | null |
28,733 | 2 | null | 28,709 | 2 | null | Go to Java/Editor/Content Assist/Advanced in Preferences, and make sure that the correct proposal kinds are selected. Same kind of thing happened to me when I first moved to 3.4.
| null | CC BY-SA 2.5 | null | 2008-08-26T17:57:26.050 | 2008-08-26T17:57:26.050 | null | null | 3,087 | null |
28,734 | 2 | null | 27,726 | 4 | null | Expression trees are useful when you need to access function logic in order to alter or reapply it in some way.
Linq to SQL is a good example:
```
//a linq to sql statement
var recs (
from rec in LinqDataContext.Table
where rec.IntField > 5
select rec );
```
If we didn't have expression trees this state... | null | CC BY-SA 2.5 | null | 2008-08-26T17:57:35.537 | 2008-08-26T17:57:35.537 | null | null | 905 | null |
28,705 | 2 | null | 1,171 | 56 | null | I would strongly advocate you look at [NetworkX](http://networkx.github.com/). It's a battle-tested war horse and the first tool most 'research' types reach for when they need to do analysis of network based data. I have manipulated graphs with 100s of thousands of edges without problem on a notebook. Its feature rich ... | null | CC BY-SA 3.0 | null | 2008-08-26T17:43:06.413 | 2013-02-01T14:56:19.880 | 2013-02-01T14:56:19.880 | 343,834 | 620 | null |
28,730 | 2 | null | 28,713 | 1 | null | Yes, there is. Try doing something like this:
```
<textarea style="width:80%"> </textarea>
<input type="text" style="width:80%" />
```
Both should equate to the same size. You can do it with absolute sizes (px), relative sizes (em) or percentage sizes.
| null | CC BY-SA 2.5 | null | 2008-08-26T17:56:25.973 | 2008-08-26T17:56:25.973 | null | null | 2,951 | null |
28,739 | 1 | 28,828 | null | 0 | 8,417 | I recently ran out of disk space on a drive on a FreeBSD server. I truncated the file that was causing problems but I'm not seeing the change reflected when running `df`. When I run `du -d0` on the partition it shows the correct value. Is there any way to force this information to be updated? What is causing the ou... | Get `df` to show updated information on FreeBSD | CC BY-SA 2.5 | null | 2008-08-26T18:00:52.423 | 2009-01-15T17:43:44.650 | null | null | 72 | [
"filesystems",
"sysadmin",
"freebsd"
] |
28,741 | 2 | null | 28,713 | 0 | null | Just a note - the width is always influenced by something happening on the client side - PHP can't effect those sorts of things.
Setting a common class on the elements and setting a width in CSS is your cleanest bet.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:01:35.540 | 2008-08-26T18:01:35.540 | null | null | 1,951 | null |
28,716 | 1 | 28,735 | null | 59 | 10,890 | I'm trying to improve performance under high load and would like to implement opcode caching. Which of the following should I use?
- [Installation Guide](http://www.howtoforge.com/apc-php5-apache2-debian-etch)- [Installation Guide](http://www.howtoforge.com/eaccelerator_php5_debian_etch)- [Installation Guide](http://w... | Which PHP opcode cacher should I use to improve performance? | CC BY-SA 3.0 | 0 | 2008-08-26T17:50:53.303 | 2015-06-20T21:50:57.320 | 2012-04-01T08:56:25.747 | 1,219,121 | 2,633 | [
"php",
"performance",
"caching"
] |
28,735 | 2 | null | 28,716 | 18 | null | I think the answer might depend on the type of web applications you are running. I had to make this decision myself two years ago and couldn't decide between Zend Optimizer and eAccelerator.
In order to make my decision, I used ab (apache bench) to test the server, and tested the three combinations (zend, eaccelerator... | null | CC BY-SA 2.5 | null | 2008-08-26T17:58:05.783 | 2008-08-26T17:58:05.783 | null | null | 1,951 | null |
28,726 | 2 | null | 28,428 | 4 | null | ```
System.getProperty("user.dir");
```
The above method gets the user's working directory when the application was launched. This is fine if the application is launched by a script or shortcut that ensures that this is the case.
However, if the app is launched from somewhere else (entirely possible if the command l... | null | CC BY-SA 2.5 | null | 2008-08-26T17:55:31.437 | 2008-08-26T17:55:31.437 | null | null | 304 | null |
28,744 | 2 | null | 28,716 | 1 | null | I've been using XCache for more than a year now with no problems at all.
I tried to switch to eAccelerator, but ended up with a bunch of segmentation faults (it's less forgiving of errors). The major benefit to eAccelerator is that it's not just an opcode cache, it's also an optimizer.
You should fully test out your ... | null | CC BY-SA 2.5 | null | 2008-08-26T18:02:19.830 | 2008-08-26T18:02:19.830 | null | null | 291 | null |
28,742 | 2 | null | 28,599 | 2 | null | Depends on the server, but the simplest solution I know of, using Apache:
[FakeBasicAuth](http://httpd.apache.org/docs/2.2/mod/mod_ssl.html#ssloptions)
> "When this option is enabled, the Subject Distinguished Name (DN) of the Client X509 Certificate is translated into a HTTP Basic Authorization username. This means ... | null | CC BY-SA 2.5 | null | 2008-08-26T18:01:41.237 | 2008-08-26T18:01:41.237 | null | null | 758 | null |
28,736 | 2 | null | 28,464 | 22 | null | The main problem with dependency injection is that, while it gives the appearance of a loosely coupled architecture, it really doesn't.
What you're really doing is moving that coupling from the compile time to the runtime, but still if class A needs some interface B to work, an instance of a class which implements int... | null | CC BY-SA 3.0 | null | 2008-08-26T17:58:20.963 | 2012-10-12T05:02:44.013 | 2012-10-12T05:02:44.013 | 70,149 | 2,695 | null |
28,743 | 2 | null | 28,675 | 5 | null | Check out Java's [Mapped Byte Buffers](http://java.sun.com/j2se/1.4.2/docs/api/java/nio/MappedByteBuffer.html), also known as 'direct buffers'. Basically, this mechanism uses the OS's virtual memory paging system to 'map' your buffer directly to disk. The OS will manage moving the bytes to/from disk and memory auto-m... | null | CC BY-SA 2.5 | null | 2008-08-26T18:01:52.420 | 2008-08-26T18:47:35.430 | 2008-08-26T18:47:35.430 | 2,961 | 2,961 | null |
28,748 | 2 | null | 26,984 | 3 | null | My own rule of thumb:
I never throw Exception, except in unit tests when what you throw is irrelevant and theres no reason to spend any extra time on it.
I create my own custom exception type for errors occuring in my custom business logic. This exception type is used as much as possible for recasting other exceptio... | null | CC BY-SA 2.5 | null | 2008-08-26T18:03:09.313 | 2008-08-26T18:03:09.313 | null | null | 292 | null |
28,752 | 2 | null | 28,739 | -1 | null | Does df --sync work?
| null | CC BY-SA 2.5 | null | 2008-08-26T18:08:03.280 | 2008-08-26T18:08:03.280 | null | null | 1,951 | null |
28,755 | 2 | null | 28,713 | 4 | null | Someone else mentioned this, then deleted it. If you want to style all textareas and text inputs the same way without classes, use the following CSS (does not work in IE6):
```
input[type=text], textarea { width: 80%; }
```
| null | CC BY-SA 2.5 | null | 2008-08-26T18:09:22.090 | 2008-08-26T18:33:13.670 | 2008-08-26T18:33:13.670 | 1,786 | 1,786 | null |
28,753 | 2 | null | 28,709 | 1 | null | Are you sure that "build automatically" in the Project menu is checked? :-)
Another thing: is the Problems view, unfiltered, completely clear of compilation errors and of classpath errors?
| null | CC BY-SA 2.5 | null | 2008-08-26T18:08:26.523 | 2008-08-26T23:55:28.157 | 2008-08-26T23:55:28.157 | 3,069 | 3,069 | null |
28,756 | 1 | 28,763 | null | 31 | 55,881 | Whats the best/easiest way to obtain a count of items within an IEnumerable collection without enumerating over all of the items in the collection?
Possible with LINQ or Lambda?
| The best way to get a count of IEnumerable<T> | CC BY-SA 2.5 | 0 | 2008-08-26T18:09:30.903 | 2020-12-03T20:05:31.597 | 2008-08-26T18:12:37.043 | 1,968 | 2,993 | [
"c#",
"linq"
] |
28,759 | 2 | null | 28,654 | 0 | null | Same as palehorse, use soapUI or directly the specific component for that feature: [TCPMon](http://ws.apache.org/commons/tcpmon/).
| null | CC BY-SA 2.5 | null | 2008-08-26T18:11:30.417 | 2008-08-26T18:11:30.417 | null | null | 3,069 | null |
28,757 | 1 | 28,821 | null | 7 | 5,991 | I'm looking for a quick-and-dirty solution to this, I have to set up a Subversion server really quickly, like by the end of the day tomorrow. My initial thought was to just download a virtual appliance that we could load onto our host machine. The problem I am having however is that all the appliances I have found so... | Any good Subversion virtual appliance recommendations? | CC BY-SA 4.0 | 0 | 2008-08-26T18:09:36.693 | 2020-03-27T18:02:25.557 | 2020-03-27T18:02:25.557 | 761,095 | 37 | [
"svn",
"version-control"
] |
28,761 | 2 | null | 28,756 | 20 | null | In any case, you have to loop through it. Linq offers the `Count` method:
```
var result = myenum.Count();
```
| null | CC BY-SA 2.5 | null | 2008-08-26T18:12:17.420 | 2008-08-26T18:12:17.420 | null | null | 1,968 | null |
28,760 | 2 | null | 2,543 | 10 | null | Depending on your needs, a couple others you might look at:
[](http://flare.prefuse.org/demo)
[](http://prefuse.org/)
| null | CC BY-SA 3.0 | null | 2008-08-26T18:11:48.013 | 2012-03-29T19:08:02.087 | 2012-03-29T19:08:02.087 | 1,219,121 | 620 | null |
28,763 | 2 | null | 28,756 | 15 | null | You will have to enumerate to get a count. Other constructs like the List keep a running count.
| null | CC BY-SA 3.0 | null | 2008-08-26T18:12:23.893 | 2017-10-28T16:08:16.367 | 2017-10-28T16:08:16.367 | 237,934 | 580 | null |
28,762 | 2 | null | 28,756 | 0 | null | Not possible with LINQ, as calling .Count(...) does enumerate the collection. If you're running into the problem where you can't iterate through a collection twice, try this:
```
List<MyTableItem> myList = dataContext.MyTable.ToList();
int myTableCount = myList.Count;
foreach (MyTableItem in myList)
{
...
}
```
| null | CC BY-SA 2.5 | null | 2008-08-26T18:12:21.617 | 2008-08-26T18:12:21.617 | null | null | 35 | null |
28,758 | 2 | null | 7,864 | 56 | null | I have always found that ActiveRecord is good for quick CRUD-based applications where the Model is relatively flat (as in, not a lot of class hierarchies). However, for applications with complex OO hierarchies, a [DataMapper](http://martinfowler.com/eaaCatalog/dataMapper.html) is probably a better solution. While Activ... | null | CC BY-SA 2.5 | null | 2008-08-26T18:10:08.283 | 2008-08-26T18:10:08.283 | null | null | 577 | null |
28,769 | 2 | null | 28,756 | 1 | null | There's also IList or ICollection, if you want to use a construct that is still somewhat flexible, but also has the feature you require. They both imply IEnumerable.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:15:15.243 | 2008-08-26T18:15:15.243 | null | null | 3,043 | null |
28,780 | 2 | null | 28,559 | 1 | null | Can you provide more information about what you're trying to accomplish? It's not clear to me why you can't just say
```
for x in everything():
...
```
and have the everything function return everything, instead of writing a next function to just return one thing at a time. Generators can even do this quite ef... | null | CC BY-SA 2.5 | null | 2008-08-26T18:18:42.443 | 2008-08-26T18:18:42.443 | null | null | 1,694 | null |
28,786 | 2 | null | 28,768 | 0 | null | There are lots of choices of ORMs. Linq to Sql, nHibernate. For pure object databases there is db4o.
It depends on the application, but for a high volume enterprise application, I would not go this route. You need more control of your data.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:23:09.063 | 2008-08-26T18:23:09.063 | null | null | 1,219 | null |
28,777 | 2 | null | 28,757 | 0 | null | I'm not quite sure this is what you want, but [Tigris.org](http://subversion.tigris.org/servlets/ProjectDocumentList?folderID=91), which hosts the Svn project, has an [MSI installer for Subversion 1.5](http://subversion.tigris.org/servlets/ProjectDocumentList?folderID=91). It includes bindings for Apache.
Perhaps you ... | null | CC BY-SA 2.5 | null | 2008-08-26T18:17:21.290 | 2008-08-26T18:17:21.290 | null | null | 1,037 | null |
28,765 | 1 | 28,822 | null | 4 | 4,774 | I recently upgraded a VS2005 web deployment project to VS2008 - and now I get the following error when building:
```
The specified task executable location "bin\aspnet_merge.exe" is invalid.
```
Here is the source of the error (from the web deployment targets file):
```
<Target Name="AspNetMerge" Condition="'$(UseM... | Using Visual Studio 2008 Web Deployment projects - getting an error finding aspnet_merge.exe | CC BY-SA 2.5 | 0 | 2008-08-26T18:13:13.687 | 2010-07-09T19:27:25.730 | 2008-11-02T02:19:05.357 | null | 1,341 | [
"asp.net",
"visual-studio-2008"
] |
28,790 | 2 | null | 28,560 | 1 | null | Yes, sort of.
There is no support included in the trunk, you need to write your own dialect. Or you can port the [Paradox dialect created for Hibernate](http://www.hxtt.com/hibernate.html).
| null | CC BY-SA 2.5 | null | 2008-08-26T18:24:39.947 | 2008-08-26T18:24:39.947 | null | null | 2,676 | null |
28,787 | 2 | null | 28,768 | 0 | null | I was discussing this with a friend over the weekend and it seems like the gains you make on ease of storage are lost if you need to be able to query the database outside of the application. My understanding is that these databases work by storing your object data in a de-normalized fashion. This makes it fast to retri... | null | CC BY-SA 2.5 | null | 2008-08-26T18:23:55.283 | 2008-08-26T18:23:55.283 | null | null | 2,567 | null |
28,768 | 1 | 28,868 | null | 0 | 508 | I've been taking a look at some different products for .NET which propose to speed up development time by providing a way for business objects to map seamlessly to an automatically generated database. I've never had a problem writing a data access layer, but I'm wondering if this type of product will really save the ti... | Simple Object to Database Product | CC BY-SA 2.5 | null | 2008-08-26T18:14:42.733 | 2017-09-25T18:51:04.010 | 2008-08-28T14:07:45.460 | 12,081 | 12,081 | [
"c#",
".net",
"database",
"orm"
] |
28,747 | 2 | null | 28,675 | 0 | null | The previous two responses seem pretty reasonable. As for whether the command line switch will work, it depends how quickly your memory usage hits the limit. If you don't have enough ram and virtual memory available to at least triple the memory available, then you will need to use one of the alternate suggestions give... | null | CC BY-SA 4.0 | null | 2008-08-26T18:02:58.703 | 2018-12-20T12:53:08.483 | 2018-12-20T12:53:08.483 | 1,997,093 | 2,567 | null |
28,799 | 2 | null | 28,723 | 0 | null | Wrap it in an interface and mock it.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:28:10.250 | 2008-08-26T18:28:10.250 | null | null | 2,676 | null |
28,793 | 1 | 677,830 | null | 58 | 20,475 | I have been doing some java development lately and have started using Eclipse. For the most part, I think it is great, but being a C/C++ guy used to doing all of his editing in vim, I find myself needlessly hitting the Esc key over and over.
It would be really nice if I got all the nice features of Eclipse, but still... | vim commands in Eclipse | CC BY-SA 2.5 | 0 | 2008-08-26T18:26:07.400 | 2017-08-05T04:11:07.030 | null | null | 2,328 | [
"eclipse",
"vim"
] |
28,795 | 2 | null | 28,768 | 1 | null | I've found [iBatis](http://ibatis.apache.org/) from the Apache group to be an excellent solution to this problem. My team is currently using iBatis to map all of our calls from Java to our MySQL backend. It's been a huge benefit as it's easy to manage all of our SQL queries and procedures because they're all located ... | null | CC BY-SA 2.5 | null | 2008-08-26T18:26:16.167 | 2008-08-26T18:26:16.167 | null | null | 3,033 | null |
28,801 | 2 | null | 20,696 | -1 | null | I know nothing of specman, but a fixed sized list is an array, so that might point you somewhere.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:28:56.863 | 2008-08-26T18:28:56.863 | null | null | 3,043 | null |
28,773 | 2 | null | 28,757 | 11 | null | You should consider this, it is really ZIRRO friction and it integrates well in
various scenarios. Not to mention it is free of charge.
[http://www.visualsvn.com/server/](http://www.visualsvn.com/server/)
Cheers,
Dragos
| null | CC BY-SA 2.5 | null | 2008-08-26T18:16:20.793 | 2008-08-26T18:16:20.793 | null | null | 2,437 | null |
28,804 | 2 | null | 7,864 | 2 | null | Although all the other comments regarding SQL optimization are certainly valid, my main complaint with the active record pattern is that it usually leads to [impedance mismatch](http://en.wikipedia.org/wiki/Object-relational_impedance_mismatch). I like keeping my domain clean and properly encapsulated, which the activ... | null | CC BY-SA 2.5 | null | 2008-08-26T18:31:26.623 | 2008-08-26T18:31:26.623 | null | null | 1,574 | null |
28,809 | 2 | null | 28,642 | 4 | null | I'd make the following changes to Longhorn213's example to clean this up a bit:
```
private List<T> FindControlsByType<T>(ControlCollection controls )
{
List<T> foundList = new List<T>();
foreach (Control ctrl in this.Page.Controls)
{
if (ctrl as T != null )
{
// Do whatev... | null | CC BY-SA 2.5 | null | 2008-08-26T18:32:53.047 | 2008-08-26T18:32:53.047 | null | null | 2,187 | null |
28,811 | 2 | null | 9,033 | 583 | null | are underrated. and they automatically (just make sure the signature match) as in:
```
Console.CancelKeyPress +=
(sender, e) => {
Console.WriteLine("CTRL+C detected!\n");
e.Cancel = true;
};
```
Note that I don't have a `new CancellationEventHandler` nor do I have to specify types of `send... | null | CC BY-SA 4.0 | null | 2008-08-26T18:34:44.433 | 2019-03-04T18:39:27.027 | 2019-03-04T18:39:27.027 | 102,937 | 3,055 | null |
28,814 | 2 | null | 28,757 | 1 | null | I second the Visual SVN Server suggestion. It packages SVN with an Apache server (with SSL support!) and a really nice, easy to use control panel. You can be up in running in less than 10 minutes. It even integrates with Active Directory or your local Windows accounts very nicely.
[http://www.visualsvn.com/server/](ht... | null | CC BY-SA 2.5 | null | 2008-08-26T18:36:27.843 | 2008-08-26T18:36:27.843 | null | null | 2,527 | null |
28,813 | 2 | null | 28,793 | 15 | null | There is this plugin that costs $20+
[http://satokar.com/viplugin/](http://satokar.com/viplugin/)
I use it and it works great, you've got basic vi movement commands and a set of others.
Here is an open source, free plugin but i've never been able to get it working (i'm on a mac).
[http://sourceforge.net/projects/vi... | null | CC BY-SA 3.0 | null | 2008-08-26T18:35:46.473 | 2017-08-05T04:10:07.733 | 2017-08-05T04:10:07.733 | 1,402,846 | 1,425 | null |
28,796 | 1 | 29,770 | null | 74 | 41,272 | I have a bunch of classes I want to rename. Some of them have names that are small and that name is reused in other class names, where I don't want that name changed. Most of this lives in Python code, but we also have some XML code that references class names.
Simple search and replace only gets me so far. In my c... | What refactoring tools do you use for Python? | CC BY-SA 2.5 | 0 | 2008-08-26T18:26:51.517 | 2019-05-08T07:38:27.940 | 2008-08-26T19:45:53.497 | 52 | 2,900 | [
"python",
"refactoring"
] |
28,820 | 1 | 33,251 | null | 6 | 7,394 | We have a number of users with Windows Mobile 6 and need to apply minor changes. eg. update a registry setting. One option is push and execute an executable file using our device management software.
I'd like this to be a little more friendly for the admins who are familiar with scripting in VBScript/JScript etc. What... | Windows Mobile - What scripting platforms are available? | CC BY-SA 2.5 | 0 | 2008-08-26T18:42:14.257 | 2013-09-30T19:43:57.477 | 2008-08-28T02:02:09.997 | 194 | 636 | [
"windows-mobile",
"scripting",
"sysadmin",
"administration"
] |
28,816 | 2 | null | 28,713 | 0 | null | Use a CSS class for width, then place your elements into HTML DIVs, DIVs having the mentioned class.
This way, the layout control overall should be better.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:39:06.263 | 2008-08-26T18:39:06.263 | null | null | 2,437 | null |
28,817 | 1 | 34,953 | null | 8 | 28,070 | There is a legacy CVS repository, which contains a large number of directories, sub-directories, and paths. There is also a large number of branches and tags that do not necessarilly cover all paths & files - usually a subset. How can I find out, which branch / tag covers, which files and paths?
CVS log already provid... | How to find out which CVS tags cover which files and paths? | CC BY-SA 2.5 | null | 2008-08-26T18:40:27.133 | 2010-11-08T19:01:28.430 | 2008-08-26T20:12:17.800 | 2,877 | 2,877 | [
"cvs"
] |
28,808 | 1 | 157,505 | null | 2 | 636 | I've been told that I should include [PAD files](http://en.wikipedia.org/wiki/Portable_Application_Description) with the freeware applications I distribute so hosting sites can list the information correctly and check for updates, etc.
Can you give me some info on using PAD files? Here are general questions which come... | PAD (Portable Application Description) files for shareware / freeware | CC BY-SA 2.5 | null | 2008-08-26T18:32:35.217 | 2019-10-13T21:36:38.557 | 2019-10-13T21:36:38.557 | 3,002,139 | 5 | [
"open-source",
"software-distribution"
] |
28,821 | 2 | null | 28,757 | 5 | null | I would simply go with installing SVN, and using the SVN Daemon, and completely ignoring Apache. There should be no appliance needed. Very simple to install, very easy to configure. Just take a vanilla windows/linux box and install the subversion server. It'll probably take all of 1/2 and hour to set up.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:42:57.283 | 2008-08-26T19:35:10.510 | 2008-08-26T19:35:10.510 | 1,862 | 1,862 | null |
28,825 | 2 | null | 22,309 | 3 | null | I believe that [IDA Pro](http://www.hex-rays.com/idapro) will do what you want. It was mentioned in the O'Reilly Security Warrior book and I've seen it recommended on Windows Mobile developer forums.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:47:47.583 | 2008-08-26T18:47:47.583 | null | null | 636 | null |
28,828 | 2 | null | 28,739 | 2 | null | This probably centres on you truncated the file. and report different things as [this post on unix.com explains](http://www.unix.com/unix-dummies-questions-answers/29223-sco-unix-disk-space.html). Just because space is not used does not necessarily mean that it's free...
| null | CC BY-SA 2.5 | null | 2008-08-26T18:50:47.233 | 2008-08-26T18:50:47.233 | null | null | 2,998 | null |
28,826 | 1 | 28,844 | null | 11 | 12,022 | My university is part of MSDNAA, so I downloaded it a while back, but I just got around to installing it. I guess part of it replaces FrontPage for web editing, and there appears to be a video editor and a vector graphics editor, but I don't think I've even scratched the surface of what it is and what it can do. Could ... | What exactly is Microsoft Expression Studio and how does it integrate with Visual Studio? | CC BY-SA 2.5 | 0 | 2008-08-26T18:49:25.630 | 2012-05-03T19:36:26.180 | 2012-05-03T19:36:26.180 | 352,841 | 572 | [
"visual-studio",
"integration",
"expression-studio"
] |
28,829 | 2 | null | 28,675 | 0 | null | Using the [transferFrom](http://java.sun.com/j2se/1.5.0/docs/api/java/nio/channels/FileChannel.html#transferFrom(java.nio.channels.ReadableByteChannel,%20long,%20long)) method should help with this, assuming you write to the channel incrementally and not all at once as previous answers also point out.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:51:13.393 | 2008-08-26T18:51:13.393 | null | null | 3,071 | null |
28,827 | 2 | null | 28,826 | 1 | null | From [Wikipedia](http://en.wikipedia.org/wiki/Microsoft_Expression_Studio):
Microsoft Expression Studio is a suite of design and media applications from Microsoft aimed at developers and designers. It consists of:
- - - - -
For web development Expression Web is useful. For XAML development, Blend and Design are use... | null | CC BY-SA 2.5 | null | 2008-08-26T18:50:36.377 | 2008-08-26T18:50:36.377 | null | null | 1,508 | null |
28,834 | 2 | null | 28,826 | 0 | null | Expression Studio is targeted more at designers. It integrates with Visual Studio in that Expression Studio uses solution and project files, just like Visual Studio. Which makes collaborating with designer easier. The developer and the designer open up the same project. The developer sets up the initial page with a... | null | CC BY-SA 2.5 | null | 2008-08-26T18:52:03.127 | 2008-08-26T18:52:03.127 | null | null | 1,117 | null |
28,830 | 2 | null | 9,033 | 5 | null | Reflection Emit and Expression trees come to mind...
Don't miss Jeffrey Richter's CLR via C# and Jon Skeet's 
See here for some resources:
[http://www.codeproject.com/KB/trace/releasemodebreakpoint.aspx](http://www.codeproject.com/KB/trace/releasemodebreak... | null | CC BY-SA 2.5 | null | 2008-08-26T18:51:13.473 | 2008-08-26T18:51:13.473 | 2017-02-08T14:07:39.803 | -1 | 2,437 | null |
28,835 | 2 | null | 28,826 | 0 | null | Please check for XAML .NET development, most of the tutorials makes use of many Expression tools.
| null | CC BY-SA 2.5 | null | 2008-08-26T18:52:25.293 | 2008-08-26T18:52:25.293 | null | null | 1,508 | null |
28,822 | 2 | null | 28,765 | 8 | null | Apparently aspnet_merge.exe (and all the other SDK tools) are NOT packaged in Visual Studio 2008. Visual Studio 2005 packaged these tools as part of its installation.
The place to get this is an installation of the Windows 2008 SDK ([latest download](http://www.microsoft.com/downloads/thankyou.aspx?familyId=e6e1c3df-... | null | CC BY-SA 2.5 | null | 2008-08-26T18:43:11.183 | 2010-07-09T19:27:25.730 | 2010-07-09T19:27:25.730 | 1,341 | 1,341 | null |
28,823 | 1 | 29,500 | null | 1 | 1,963 | I have never worked with web services and rails, and obviously this is something I need to learn.
I have chosen to use hpricot because it looks great.
Anyway, _why's been nice enough to provide the following example on the [hpricot website](http://code.whytheluckystiff.net/hpricot/):
```
#!ruby
require 'hpricot'
req... | XML => HTML with Hpricot and Rails | CC BY-SA 3.0 | null | 2008-08-26T18:44:40.540 | 2015-08-29T22:13:28.293 | 2015-08-29T22:13:28.293 | 2,642,553 | 2,293 | [
"ruby-on-rails",
"xml",
"ruby",
"hpricot",
"open-uri"
] |
28,837 | 2 | null | 28,768 | 1 | null | I've recently set up [ActiveRecord](http://www.castleproject.org/projects/activerecord/) from the Castle Project for an app. It was pretty easy to get going. After creating a new app with it, I even used MyGeneration to script out class files for a legacy app that ActiveRecord could use in a pretty short time. It us... | null | CC BY-SA 3.0 | null | 2008-08-26T18:53:01.267 | 2017-09-25T18:51:04.010 | 2017-09-25T18:51:04.010 | 6,761,181 | null | null |
28,841 | 2 | null | 28,823 | 0 | null | I'd probably go for a REST approach and have resources that represent the different entities within the XML file being consumed. Do you have a specific example of the XML that you can give?
| null | CC BY-SA 2.5 | null | 2008-08-26T18:54:36.617 | 2008-08-26T18:54:36.617 | null | null | 1,450 | null |
28,832 | 1 | 28,906 | null | 18 | 20,148 | If I call `finalize()` on an object from my program code, will the still run the method again when the garbage collector processes this object?
This would be an approximate example:
```
MyObject m = new MyObject();
m.finalize();
m = null;
System.gc()
```
Would the explicit call to `finalize()` make the 's garba... | Java and manually executing finalize | CC BY-SA 3.0 | 0 | 2008-08-26T18:51:41.520 | 2014-02-08T19:03:58.983 | 2014-02-08T19:03:58.983 | 321,731 | 2,697 | [
"java",
"garbage-collection",
"finalize"
] |