text stringlengths 0 30.5k | title stringclasses 1
value | embeddings listlengths 768 768 |
|---|---|---|
error about 2 hours ago. Same exact symptoms, same exact culprit write.
The truly strange thing is that the locking write SQL statement you see above is part of a very specific code path. It's *only* executed when a new answer is added to a question -- it updates the parent question with the new answer count and last ... | [
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0.6200103163719177,
0.35812637209892273,
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0.23473142087459564,
0.3430960476398468,
-0.27998217940330505,
0.349658727645874... | |
hammer, but most of the queries we run here don't need to be that accurate. Will you care if your user profile is a few seconds out of date?
Using NOLOCK with Linq is a bit more difficult as [Scott Hanselman discusses here](http://www.hanselman.com/blog/GettingLINQToSQLAndLINQToEntitiesToUseNOLOCK.aspx).
We are flirt... | [
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0.009699511341750622,
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0.7706589102745056,
-0.17176522314548492,
-0.01270613819... | |
guess I'm a little frustrated that trivial reads in SQL 2005 can deadlock on writes. I could see write/write deadlocks being a huge issue, but *reads?* We're not running a banking site here, we don't need perfect accuracy every time.
Ideas? Thoughts?
---
> Are you instantiating a new LINQ to SQL DataContext object f... | [
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0.07267786562... | |
get
{
if (_db == null)
{
_db = new DBContext() { SessionName = GetType().Name };
//_db.ExecuteCommand("SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED");
}
return _db;
}
}
```
Do you recommend we create a new context for every Controller, or per Page, o... | [
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-0.4130631983280182,
0.1789721995592... | |
MSDN:
<http://msdn.microsoft.com/en-us/library/ms191242.aspx>
> When either the
> READ COMMITTED SNAPSHOT or
> ALLOW SNAPSHOT ISOLATION database
> options are ON, logical copies
> (versions) are maintained for all data
> modifications performed in the
> database. Every time a row is modified
> by a specific tr... | [
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0.2360752224922... | |
newest row value is always
> stored in the current database and
> chained to the versioned rows stored
> in tempdb.
>
>
> For short-running transactions, a
> version of a modified row may get
> cached in the buffer pool without
> getting written into the disk files of
> the tempdb database. If the need for
> ... | [
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0.26375561952... | |
We should test to make sure.
Try setting this option and REMOVE all NOLOCKs from code queries unless it’s really necessary. NOLOCKs or using global methods in the database context handler to combat database transaction isolation levels are Band-Aids to the problem. NOLOCKS will mask fundamental issues with our data la... | [
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0.0971895307302... | |
I shudder to ask, but my client might offer no other SQL (or SQL-like) solution. I know Access has some SQL hooks; are they enough for basic ActiveRecord?
*Later:*
I appreciate all the suggestions to use other databases, but trust me: I've tried convincing them. There is an "approved" list, and no SQL databases are o... | [
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0.09293243288993835,... | |
I am maintaining a few web applications. The development and qa environments use invalid/outdated ssl-certificates.
Although it is generally a good thing, that Firefox makes me click like a dozen times to accept the certificate, this is pretty annoying.
Is there a configuration-parameter to make Firefox (and possibly... | [
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0.175294429063797... | |
all the environments...
But I also advice anybody strongly to leave validation enabled!
Go to Tools > Options > Advanced "Tab"(?) > Encryption Tab
Click the "Validation" button, and uncheck the checkbox for checking validity
Be advised though that this is pretty unsecure as it leaves you wide open to accept any inva... | [
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This line in YUI's [Reset CSS](http://developer.yahoo.com/yui/reset/) is causing trouble for me:
```css
address,caption,cite,code,dfn,em,strong,th,var {
font-style: normal;
font-weight: normal;
}
```
It makes my `em` not italic and my `strong` not bold. Which is okay. I know how to override that in my own st... | [
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-0.181386798620224,
0.46791648864746094,
-0.19831536710262299,
0.080294154584... | |
comes after YUI's yours should override it. You can force it like this:
```
strong, b, strong *, b * { font-weight: bold; }
em, i, em *, i * { font-style: italic; }
```
If you still support IE7 you'll need to add `!important`.
```
strong, b, strong *, b * { font-weight: bold !important; }
em, i, em *, i * { font-st... | [
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0.03107631206512451,
-0.341549009084... | |
<em>Italic</em></strong>
``` | [
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-0.04680398851633... | |
Is there an easy way in C# to create [Ordinals](http://en.wikipedia.org/wiki/Ordinal_numbers_%28linguistics%29) for a number? For example:
* 1 returns 1st
* 2 returns 2nd
* 3 returns 3rd
* ...etc
Can this be done through `String.Format()` or are there any functions available to do this?
This page gives you a complete... | [
0.04031787067651749,
-0.05064407363533974,
0.42421987652778625,
-0.031116431578993797,
-0.17082977294921875,
0.021428100764751434,
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0.01007858756929636,
0.5348164439201355,
-0.22797471284866333,
-0.11120293... | |
switch(num % 100)
{
case 11:
case 12:
case 13:
return num + "th";
}
switch(num % 10)
{
case 1:
return num + "st";
case 2: | [
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-0.19184479117393494,
0.14790478348731995,
-0.16953213512897491,
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0.4445374608039856,
0.09121280908584595,
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0.11026468873023987,
-0.5205224752426147,
-0.17008541524410248,
0.597859799861908,
-0.049534447491168976,
0.1083045154... | |
return num + "nd";
case 3:
return num + "rd";
default:
return num + "th";
}
}
```
Update: Technically Ordinals don't exist for <= 0, so I've updated the code above. Also removed the redundant `ToString()` methods.
Also note, this is not internationalized. I've no idea what... | [
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0.0302737... | |
I have a collection of classes that inherit from an abstract class I created. I'd like to use the abstract class as a factory for creating instances of concrete implementations of my abstract class.
Is there any way to hide a constructor from all code except a parent class.
I'd like to do this basically
```
public ... | [
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0.4662353992462158,
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-0.38443803787231445,
0.10996855050325394,
0.4818897545337677,
-0.5373415946960449,
0.40411075949668... | |
if (args == "b")
return new ConcreteClassB();
}
}
public class ConcreteClassA : AbstractClass
{
}
public class ConcreteClassB : AbstractClass
{
}
```
But I want to prevent anyone from directly instantiating the 2 concrete classes. I want to ensure that only the MakeAbstractClass() method can instant... | [
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0.11905620992... | |
Concrete classes from being instantiated, I'm just trying to avoid it since they provide no new public interfaces, just different implementations of some very specific things internal to the abstract class.
To me, the simplest solution is to [make child classes as samjudson mentioned](https://stackoverflow.com/questio... | [
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-0.24489857256412506,
0.1928256899118... | |
public static AbstractClass MakeAbstractClass(string args)
{
if (args == "a")
return new ConcreteClassA();
if (args == "b")
return new ConcreteClassB();
}
private class ConcreteClassA : AbstractClass
{
}
private class ConcreteClassB : AbstractClass
{... | [
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0.29825568199157715,
-0.3887671232223511,
0.2434284538... | |
that the classes are also hidden. But this is as far as I am aware the only way to completely hide the constructor.
Edit: As others have mentioned the same thing can be accomplished using Reflection, which might actually be closer to what you would like to be the case - for example the above method replies on the conc... | [
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0.0798567086... | |
I thought .Net code gets compiled into MSIL, so I always wondered how do Yellow Screens produce the faulty code. If it's executing the compiled code, how is the compiler able to produce code from the source files in the error message?
Feel free to edit this question/title, I know it doesn't really make sense.
A .Net a... | [
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0.40336844325065613,
-0.285509318113327,
0.18590697646... | |
numbers in the stack trace.
In other words, you'd get the code, even if the PDB files were missing. | [
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-0.22329331934... | |
I'm packaging up a .NET 2.0 based web app for deployment through a Windows Installer based package. Our app uses Report Viewer 2008 and I'm including the Microsoft Report Viewer Redistributable 2008 installer. When I check the [download page for Report Viewer 2008](http://www.microsoft.com/downloads/details.aspx?Family... | [
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0.08873602002... | |
out 3.5, but I don't want to miss an edge condition and cause an error for a customer because he was missing a prerequisite run time package.
So far testing with or with out the .NET Framework works as expected. My installer has the user install version 2.0 of the Framework and everything works as expected.
My concern... | [
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I've found out how to convert errors into exceptions, and I display them nicely if they aren't caught, but I don't know how to log them in a useful way. Simply writing them to a file won't be useful, will it? And would you risk accessing a database, when you don't know what caused the exception yet?
I really like [log4... | [
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have appenders whose threshold is CRITICAL or ERROR that only come into play when things go wrong). I'm not sure how fail-safe the existing appenders are--if the database is down, how does that appender fail?--but you could quite easily write your own appender that will fail gracefully if it's unable to log. | [
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0.11427537351846695... | |
I'm working on a boot loader on an x86 machine.
When the BIOS copies the contents of the MBR to 0x7c00 and jumps to that address, is there a standard meaning to the contents of the registers? Do the registers have standard values?
I know that the segment registers are typically set to 0, but will sometimes be 0x7c0. ... | [
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-0.03325514495372772... | |
just as well.
from the [OS dev Wiki](http://wiki.osdev.org/Boot_sequence), which is where I get information when I'm playing with my toy OS's | [
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0.6696993112564087,
0.10324152559041977,
0.12317196279... | |
What are all the possible ways in which we can get memory leaks in .NET?
I know of two:
1. Not properly un-registering [Event Handlers/Delegates](http://diditwith.net/PermaLink,guid,fcf59145-3973-468a-ae66-aaa8df9161c7.aspx).
2. Not disposing dynamic child controls in Windows Forms:
Example:
```
// Causes Leaks
L... | [
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0.3707587718963623,
-0.46871769428253174,
0.40456596016... | |
discussion guys, but let me clarify... by definition, if there is no reference left to an object in .NET, it will be Garbage Collected at some time. So that is not a way to induce memory leaks.
In the managed environment, I would consider it a memory leak if you had an unintended reference to any object that you aren'... | [
0.502805769443512,
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0.23759301006793976... | |
amount of memory used will grow and grow.
Further reading: <http://dotnetdebug.net/2005/06/22/blocked-finalizer-thread/> | [
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0.23248034715652466,
0.2744709253311157,
-0.5844260454177856,
-0.6157294511795044,
0.04786904528737068,
0.1406007558107376,
-0.3813583254814148,
0.19800522923469543... | |
I'm developing an Excel 2007 add-in using Visual Studio Tools for Office (2008). I have one sheet with several ListObjects on it, which are being bound to datatables on startup. When they are bound, they autosize correctly.
The problem comes when they are re-bound. I have a custom button on the ribbon bar which goes b... | [
-0.10756487399339676,
-0.027063114568591118,
0.4382283091545105,
0.016590943560004234,
-0.13290438055992126,
0.04123583063483238,
-0.07575705647468567,
-0.3391641676425934,
-0.36002883315086365,
-0.6856508851051331,
0.07769548147916794,
0.5020403265953064,
-0.43837034702301025,
-0.06127109... | |
it
> cannot be resized to fit the data. The
> ListObject failed to add new rows.
> This can be caused because of
> inability to move objects below of the
> list object.
>
>
>
> > Inner exception: "Insert method of Range class failed"
> >
> > Reason: Microsoft.Office.Tools.Excel.FailureReason.CouldNotResizeL... | [
-0.14460740983486176,
-0.048404209315776825,
0.3018041253089905,
-0.12590548396110535,
0.06935278326272964,
-0.04461728036403656,
0.5820626020431519,
-0.18234366178512573,
0.11042652279138565,
-0.890125036239624,
-0.2886185050010681,
0.37925830483436584,
-0.48312926292419434,
0.23572456836... | |
buttonClick event handler
DataTable tbl = //get different info from database
//have tried with and without unbinding old source
listObj1.SetDataBinding(tbl); <-- exception here
DataTable tbl2 = //get different info from database
listObj2.SetDataBinding(tbl2);
```
Note that this exception occurs even when... | [
-0.13434039056301117,
-0.2735048234462738,
0.3794022798538208,
-0.09911134093999863,
-0.09076446294784546,
-0.0930338054895401,
0.3492776155471802,
-0.2618042826652527,
-0.6788574457168579,
-0.4904550015926361,
-0.05976404994726181,
0.27248072624206543,
-0.6365383267402649,
0.0775336772203... | |
they wrap around.
In my case, the list object which was above the other one had fewer columns than the one below it. Let's say the top ListObject had 2 columns, and the bottom ListObject had 3 columns. When the top ListObject changed its number of rows, it had no ability to make any changes to the third column since i... | [
-0.1948867291212082,
-0.08469008654356003,
0.41534820199012756,
-0.034890178591012955,
-0.47792619466781616,
0.12068663537502289,
0.23643766343593597,
-0.23442421853542328,
-0.7356140613555908,
-0.4183023273944855,
-0.21278510987758636,
-0.24044443666934967,
-0.47985607385635376,
0.2132937... | |
one above the smaller one works fine. Following the logic above, this now means that the wider ListObject can shift all of the columns of the second ListObject, and since there is nothing below the smaller one it can also shift any cells necessary. The reason I wasn't having any trouble on the initial binding is that b... | [
-0.06068053096532822,
-0.26157352328300476,
0.39519640803337097,
-0.2067003697156906,
-0.3636019825935364,
-0.023183370009064674,
-0.008633733727037907,
-0.399177610874176,
-0.42166024446487427,
-0.6807576417922974,
0.16968920826911926,
0.2157629430294037,
-0.5834951400756836,
0.0677104890... | |
I have a flex application that needs the ability to generate and execute JavaScript. When I say this, I mean I need to execute raw JavaScript that I create in my Flex application (not just an existing JavaScript method)
I am currently doing this by exposing the following JavaScript method:
```
function doScript(js){ ... | [
0.44833803176879883,
0.017456622794270515,
0.21055418252944946,
-0.28747889399528503,
-0.18170684576034546,
-0.3026176989078522,
0.2014208734035492,
-0.29112040996551514,
-0.16258642077445984,
-0.7947154641151428,
-0.09075625240802765,
0.9682555198669434,
-0.31626102328300476,
-0.204345107... | |
way to do this?
There's no need for the JavaScript function, the first argument to `ExternalInterface` can be any JavaScript code, it doesn't have to be a function name (the documentation says so, but it is wrong).
Try this:
```
ExternalInterface.call("alert('hello')");
``` | [
0.04330967366695404,
0.09601806104183197,
0.4016220271587372,
-0.24281947314739227,
-0.015895862132310867,
-0.21796567738056183,
0.2311404049396515,
-0.19540394842624664,
-0.045718900859355927,
-0.5520644783973694,
-0.05598750710487366,
0.8309224843978882,
-0.5138764977455139,
0.0543152429... | |
The following code should find the appropriate project tag and remove it from the XmlDocument, however when I test it, it says:
**The node to be removed is not a child of this node.**
Does anyone know the proper way to do this?
```
public void DeleteProject (string projectName)
{
string ccConfigPath = Configurat... | [
0.07975520938634872,
-0.12505106627941132,
0.6620686054229736,
0.021431459113955498,
0.27588313817977905,
-0.2597631812095642,
0.14862413704395294,
-0.3182790279388428,
-0.28807342052459717,
-0.5552921295166016,
-0.5128471255302429,
0.35579782724380493,
-0.4856358766555786,
0.1374463289976... | |
{
if (projectName == projectNodes[i].Attributes["name"].InnerText)
{
configDoc.RemoveChild(projectNodes[i]); | [
-0.08996638655662537,
-0.15604250133037567,
0.056511081755161285,
-0.3249054551124573,
0.4309074282646179,
-0.16571947932243347,
0.46121299266815186,
-0.07807949930429459,
0.31891536712646484,
-0.43950843811035156,
-0.3221130073070526,
0.6378785371780396,
-0.22171802818775177,
0.2921335101... | |
configDoc.Save(ccConfigPath);
}
}
}
}
```
**UPDATE**
Fixed. I did two things:
```
XmlNode project = configDoc.SelectSingleNode("//project[@name='" + projectName + "']");
```
Replaced the For loop with an XPath query, which wasn't for fixing it, just because it was a better approach.
The a... | [
-0.07408889383077621,
-0.08293870836496353,
0.34036359190940857,
-0.08460176736116409,
0.05667570233345032,
-0.23593959212303162,
0.151713028550148,
0.11096757650375366,
-0.1539977490901947,
-0.583354651927948,
-0.09480559080839157,
0.6170676350593567,
-0.6246004700660706,
0.16179403662681... | |
[AOP](http://en.wikipedia.org/wiki/Aspect-oriented_programming) is an interesting programming paradigm in my opinion. However, there haven't been discussions about it yet here on stackoverflow (at least I couldn't find them). What do you think about it in general? Do you use AOP in your projects? Or do you think it's r... | [
0.30082419514656067,
-0.21347810328006744,
0.1177159994840622,
0.20076927542686462,
-0.17717954516410828,
-0.12655451893806458,
-0.12740248441696167,
0.11866339296102524,
-0.45478594303131104,
-0.504443347454071,
-0.3083517849445343,
0.4865102469921112,
-0.26962000131607056,
-0.57015049457... | |
that is done automatically (through something like a dependency injection container) or manually is unimportant to the end goal.
One example: the "before/after" attributes in [xUnit.net](http://www.codeplex.com/xunit) (an open source project I run) are a form of AOP-style method interception. You decorate your test me... | [
0.6816573143005371,
-0.24779735505580902,
0.025625105947256088,
0.08104076981544495,
-0.01450282335281372,
-0.41301921010017395,
0.14429709315299988,
-0.2531476616859436,
-0.2951335608959198,
-0.5284817218780518,
-0.020852968096733093,
0.4142358899116516,
-0.2154167890548706,
0.03824451193... | |
for instance, allows you to say how unhandled errors should be treated, if they happen in your action method.
Many dependency injection containers, including Castle Windsor and Unity, support this behavior either "in the box" or through the use of extensions. | [
0.11049630492925644,
-0.1461133062839508,
-0.3711600601673126,
-0.10450291633605957,
0.07512087374925613,
-0.11549562960863113,
0.2746303975582123,
-0.13735267519950867,
-0.059715867042541504,
-0.14456932246685028,
-0.22087900340557098,
0.6936023235321045,
-0.4595339596271515,
-0.218632072... | |
I've been using Linq to SQL for some time now and I find it to be really helpful and easy to use. With other ORM tools I've used in the past, the entity object filled from the database normally has a property indicating the length of the underlying data column in the database. This is helpful in databinding situations ... | [
0.3010958135128021,
0.07592137157917023,
0.5281137824058533,
0.2202550321817398,
-0.04355551302433014,
-0.1633899211883545,
-0.14694668352603912,
-0.09424690902233124,
-0.5122942328453064,
-0.33205392956733704,
0.4105956554412842,
0.4917437434196472,
-0.03658665716648102,
0.067321091890335... | |
know of a way to do this? Help please.
Using the LINQ ColumnAttribute to Get Field Lengths from your Database :
<http://www.codeproject.com/KB/cs/LinqColumnAttributeTricks.aspx> | [
0.4061685800552368,
0.008806128986179829,
0.32356223464012146,
0.09842588007450104,
0.11750409752130508,
-0.09068142622709274,
-0.0010301421862095594,
-0.16035187244415283,
-0.3259164094924927,
-0.3606431484222412,
0.042195726186037064,
0.08322487026453018,
-0.15840570628643036,
-0.0475727... | |
I want to test the behavior of a certain piece of .NET code in partial trust environments. What's the fastest way to set this up? Feel free to assume that I (and other readers) are total CAS noobs.
@Nick: Thanks for the reply. Alas, the tool in question is explicitly for unmanaged code. I didn't say "managed" in my qu... | [
0.45671460032463074,
0.14191530644893646,
-0.026575950905680656,
0.6285682320594788,
-0.024393506348133087,
-0.14569143950939178,
0.6873754858970642,
0.23228511214256287,
0.010134601034224033,
-0.5359913110733032,
-0.05460263788700104,
0.5599900484085083,
0.2096939980983734,
-0.01928182691... | |
something along the lines of -
* Create an AppDomain in my TDD code using the AppDomain.CreateDomain() overload that allows you to pass in a PermissionSet. The PermissionSet would be constructed to match the different trust scenarios you'd want to test against.
* Load the assembly containing logic under test into the... | [
0.4819452464580536,
0.1423235833644867,
0.12247506529092789,
0.2469186931848526,
-0.0019814204424619675,
-0.0004885449889115989,
0.5351348519325256,
-0.22091564536094666,
0.0570695586502552,
-0.6775176525115967,
-0.01736525632441044,
0.2974843978881836,
-0.3227185904979706,
0.1707352548837... | |
How can I efficiently and effectively detect the version and, for that matter, any available information about the instance of [Silverlight](http://silverlight.net/) currently running on the browser?
The Silverlight control only has an [IsVersionSupported function](http://msdn.microsoft.com/en-us/library/system.windows... | [
0.29236313700675964,
0.15690873563289642,
0.46535569429397583,
-0.21009749174118042,
-0.13869567215442657,
-0.4461238384246826,
0.4081011712551117,
-0.12889732420444489,
-0.1119341030716896,
-0.6112112402915955,
-0.27445921301841736,
0.36871209740638733,
-0.2673211395740509,
0.309135019779... | |
a specific build number as follows:
```
if(slPlugin.isVersionSupported("2.0.30523")) {
alert("I haz Silverlight 2.0.30523, but could be any revision.");
```
[Silverlight 1.0 Beta included a control.settings.version property, which was replaced with the isVersionSupported() method](http://msdn.microsoft.com/en-us/l... | [
0.3372246325016022,
0.006408199202269316,
0.5437097549438477,
-0.35756716132164,
-0.10119441896677017,
-0.38765817880630493,
0.4661373794078827,
-0.3077576160430908,
-0.05961368605494499,
-0.5654636025428772,
-0.29227158427238464,
0.579824686050415,
-0.4953725039958954,
0.01091300789266824... | |
does](http://pages.citebite.com/w3o7qsydtr) - they'll report which version of Silverlight the client has installed. | [
0.6817688941955566,
0.2943236827850342,
0.8454534411430359,
0.008764978498220444,
0.19742420315742493,
-0.45540979504585266,
-0.015002183616161346,
-0.14012259244918823,
-0.2386578768491745,
-0.4468778371810913,
0.09000083059072495,
0.37216243147850037,
-0.09346052259206772,
-0.09039742499... | |
I'm using a Visual Studio web setup project to install an application that extends the functionality of Project Server. I want to call a method from the PSI ( Project Server Interface ) from one of the custom actions of my setup project, but every time a get a "401 Unauthorized access" error. What should I do to be abl... | [
0.7813712954521179,
0.0665481686592102,
0.12925168871879578,
0.1230822503566742,
0.43815451860427856,
-0.011780695989727974,
0.014087457209825516,
-0.008763045072555542,
-0.1485333889722824,
-0.5327165722846985,
0.17320172488689423,
0.7904140949249268,
-0.07996620982885361,
-0.066172443330... | |
the web, it's running with the creds of the IIS application instance. I think you'd either need to set up delegation to pass the session creds to the IIS application, or use some static creds for your IIS app that have access to the PSI. | [
0.46952202916145325,
-0.010372864082455635,
0.20655333995819092,
0.32467880845069885,
-0.05573926493525505,
-0.1752605140209198,
-0.13008449971675873,
0.12714305520057678,
-0.3837999999523163,
-0.7747456431388855,
0.23751948773860931,
0.7483653426170349,
-0.2369535118341446,
0.063909493386... | |
In what situation would it be more appropriate for me to use a bitset (STL container) to manage a set of flags rather than having them declared as a number of separate (bool) variables?
Will I get a significant performance gain if I used a bitset for 50 flags rather than using 50 separate bool variables?
Well, 50 bool... | [
0.4442835748195648,
-0.09578018635511398,
-0.03149386867880821,
0.23694351315498352,
-0.19710758328437805,
-0.010951104573905468,
0.512482762336731,
-0.32343384623527527,
-0.3041702210903168,
-0.366108238697052,
0.1312161237001419,
0.296832412481308,
0.013453958556056023,
-0.05112399905920... | |
those bools around a lot, especially if you need to return the set from a function. Using a bitset you have less data that has to be moved around on the stack for returns. Then again, you could just use refs instead and have even less data to pass around. :) | [
0.2938492000102997,
-0.047527384012937546,
0.07052800059318542,
0.21819151937961578,
-0.5563749074935913,
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0.4908304214477539,
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-0.3540037274360657,
-0.08615860342979431,
0.28050681948661804,
-0.32979118824005127,
0.31910216808... | |
I would like to create an SSL connection for generic TCP communication. I think I figured out how to do it in the code, using the info here: <http://msdn.microsoft.com/en-us/library/system.net.security.sslstream.aspx>
What I'm having trouble with is creating a cert so I can test this out. I tried makecert.exe testCert,... | [
0.3928775489330292,
0.09087616205215454,
0.19271554052829742,
0.26806536316871643,
-0.05933286249637604,
-0.36687231063842773,
0.25558802485466003,
0.18308843672275543,
-0.09251882880926132,
-0.7055627107620239,
0.07959360629320145,
0.07452530413866043,
-0.23084819316864014,
0.135550528764... | |
back.
O'Reilly also published a book called Network Security Hacks (available on Safari) that has a section starting at Hack #45 on creating your own certificate authority. | [
0.5792968273162842,
-0.08504343032836914,
0.09832844138145447,
0.1831369698047638,
-0.05689655616879463,
-0.4964131712913513,
0.11852551996707916,
-0.006873252335935831,
-0.3427256643772125,
-0.22144047915935516,
-0.2013857215642929,
-0.010119304060935974,
-0.08550147712230682,
0.019002500... | |
If I call `os.stat()` on a broken `symlink`, python throws an `OSError` exception. This makes it useful for finding them. However, there are a few other reasons that `os.stat()` might throw a similar exception. Is there a more precise way of detecting broken `symlinks` with Python under Linux?
A common Python saying is... | [
0.11558719724416733,
0.1325707733631134,
-0.17049503326416016,
-0.01053877267986536,
-0.1349007487297058,
-0.4411802589893341,
0.7417071461677551,
0.15093694627285004,
-0.47811034321784973,
-0.533800482749939,
-0.2893774211406708,
0.6114436388015747,
-0.3558814227581024,
0.1993619352579116... | |
happen to the file in between your two calls in your code.
**A typical mistake is to write something like**:
```
if os.path.exists(path):
os.unlink(path)
```
The second call (os.unlink) may fail if something else deleted it after your if test, raise an Exception, and stop the rest of your function from executin... | [
0.1642616093158722,
0.2214793562889099,
0.263680100440979,
-0.03478396311402321,
0.3291010856628418,
-0.2716163098812103,
0.6346940398216248,
0.3189210295677185,
-0.30946657061576843,
-0.746366560459137,
-0.32163840532302856,
0.4272640645503998,
-0.4656812846660614,
0.27594053745269775,
... | |
case, I would probably do:
```
try:
os.stat(path)
except OSError, e:
if e.errno == errno.ENOENT:
print 'path %s does not exist or is a broken symlink' % path
else:
raise e
```
The annoyance here is that stat returns the same error code for a symlink that just isn't there and a broken syml... | [
-0.22925491631031036,
0.12538322806358337,
0.3085578680038452,
0.021099189296364784,
-0.059394050389528275,
-0.16651329398155212,
0.4586522579193115,
-0.18972820043563843,
-0.22128930687904358,
-0.8406088352203369,
-0.12185966223478317,
0.7376224994659424,
-0.19639907777309418,
-0.10775686... | |
path
``` | [
0.3111259937286377,
0.3124736547470093,
0.2359255701303482,
0.23360596597194672,
0.3004467487335205,
0.0527818389236927,
0.49860018491744995,
0.14723214507102966,
-0.17889417707920074,
-0.7515883445739746,
-0.19356472790241241,
0.2491699606180191,
-0.041658587753772736,
0.13455148041248322... | |
I'm a bit newbieish when it comes to the deeper parts of OSX configuration and am having to put up with a fairly irritating niggle which while I can put up with it, I know under Windows I could have sorted in minutes.
Basically, I have an external disk with two volumes:
One is an HFS+ volume which I use for TimeMach... | [
0.2592426836490631,
0.19054998457431793,
0.33040961623191833,
0.09572301059961319,
0.13255679607391357,
-0.2077631801366806,
0.0070695215836167336,
0.1528223752975464,
-0.3007333278656006,
-0.5041415095329285,
-0.14963726699352264,
0.6694105863571167,
-0.143141508102417,
0.3681166470050812... | |
and shows an icon on the desktop for each. The thing is that to remove the disk you have to eject the volume and in this case do it for both volumes, which causes an annoying warning dialog to be shown every time.
What I'd prefer is some way to prevent the NTFS volume from auto-mounting altogether. I've done some hef... | [
0.27825120091438293,
0.25575143098831177,
0.46719297766685486,
-0.1182141974568367,
-0.11509070545434952,
-0.295179545879364,
0.3791954517364502,
0.17113643884658813,
-0.47176069021224976,
-0.7410826086997986,
-0.20108042657375336,
1.1264797449111938,
-0.10893946141004562,
0.35488912463188... | |
tried the suggested approach to putting settings in fstab but it appears the OSX (10.5) is ignoring these settings.
Any other suggestions would be welcomed. Just a little dissapointed that I can't just tick a box somewhere (or untick).
EDIT: Thanks heaps to hop for the answer it worked a treat. For the record it turn... | [
0.10787645727396011,
0.0343656986951828,
0.47282353043556213,
-0.1946941465139389,
-0.04796895757317543,
0.03647657111287117,
0.6416932344436646,
-0.0141709353774786,
-0.33388611674308777,
-0.5878920555114746,
-0.22001536190509796,
0.7119007706642151,
-0.47106075286865234,
-0.2110429108142... | |
file is not already there, just create it. Do not use `/etc/fstab.hd`! No reloading of `diskarbitrationd` needed.
If this still doesn't work for you, maybe you can find a hint in the syslog. | [
0.4208791255950928,
-0.07893326133489609,
0.13522173464298248,
0.39687201380729675,
0.14272940158843994,
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0.3234308063983917,
0.48223528265953064,
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-0.7713959813117981,
-0.11511020362377167,
0.772674560546875,
-0.08929494768381119,
0.02738540992140... | |
I've heard of a few ways to implement tagging; using a mapping table between TagID and ItemID (makes sense to me, but does it scale?), adding a fixed number of possible TagID columns to ItemID (seems like a bad idea), Keeping tags in a text column that's comma separated (sounds crazy but could work). I've even heard so... | [
0.16413110494613647,
-0.09283590316772461,
0.26823610067367554,
0.2808239161968231,
-0.0763462483882904,
0.034519046545028687,
-0.03240837901830673,
-0.27529674768447876,
-0.2405535727739334,
-0.8938627243041992,
0.06163724511861801,
0.20572203397750854,
-0.29004091024398804,
0.05135320872... | |
keys set running on a proper database, should work well and scale properly.
```
Table: Item
Columns: ItemID, Title, Content
Table: Tag
Columns: TagID, Title
Table: ItemTag
Columns: ItemID, TagID
``` | [
-0.5289692282676697,
0.22813497483730316,
0.652934193611145,
0.4524412453174591,
0.1718239039182663,
0.05948275700211525,
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-0.3350012004375458,
-0.5447803139686584,
-0.4043601155281067,
0.3678663372993469,
-0.29441753029823303,
0.31796160340309143... | |
I would like to do some integration testing of a web service from within NUnit or MBUnit. I haven't delved into this too deeply yet, but I am pretty sure I will need to spin up WebDev.WebServer.exe within the "unit test" to do this. (I know it's not really a unit test).
Yes, I can test the underlying objects the web s... | [
0.45383164286613464,
0.023468298837542534,
-0.02829211950302124,
0.10075558722019196,
-0.2528350055217743,
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0.40910038352012634,
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-0.6264917850494385,
0.11105094850063324,
0.46026742458343506,
0.019810987636446953,
-0.04543899... | |
some solutions on how to start up WebDev.WebServer.exe from within a unit test. Looks like I'll need to do something along these lines.
Until I get that going, I found that what works is to simply run the web service project within VS, let the WebDev server start up that way, and then run the unit tests. Not ideal, bu... | [
0.5697428584098816,
-0.23980072140693665,
0.31997373700141907,
0.3216632604598999,
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-0.6848867535591125,
0.39651936292648315,
0.5583212375640869,
0.14987719058990479,
0.0015549698146060... | |
I'm new to SQL Server Reporting Services, and was wondering the best way to do the following:
> * Query to get a list of popular IDs
> * Subquery on each item to get properties from another table
Ideally, the final report columns would look like this:
```
[ID] [property1] [property2] [SELECT COUNT(*)
... | [
0.41218599677085876,
0.2048833966255188,
0.3072895407676697,
0.08533993363380432,
-0.24811403453350067,
-0.3956283628940582,
-0.13005171716213226,
-0.25884953141212463,
-0.17051076889038086,
-0.4525650143623352,
0.20077264308929443,
0.33912408351898193,
0.08509490638971329,
0.1512277126312... | |
WHERE ForeignID=ID]
```
There may be ways to construct a giant SQL query to do this all in one go, but I'd prefer to compartmentalize it. Is the recommended approach to write a VB function to perform the subquery for each row? Thanks for any help.
I would recommend using a [SubReport](http://msdn.microsoft.com/en-us/... | [
0.00725099490955472,
0.3084849715232849,
0.23250551521778107,
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0.26063477993011475,
-0.37709447741508484,
0.31639474630... | |
My company develops several types of applications. A lot of our business comes from doing multimedia-type apps, typically done in Flash. However, now that side of the house is starting to migrate towards doing Flex development.
Most of our other development is done using .NET. I'm trying to make a push towards doing S... | [
0.8039349913597107,
0.612402617931366,
0.03560447320342064,
-0.2161482274532318,
0.21371446549892426,
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0.21026936173439026,
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-0.5708125233650208,
-0.047122854739427567,
0.6738908290863037,
0.07847117632627487,
0.140040561556816... | |
Flash/Flex developers are graphic artists (not real programmers). Only reason they push towards Flex right now is because it seems like the logical step from Flash.
I've done development using both, and I honestly believe Silverlight is easier to work with. But I'm trying to convince people who are only Flash develope... | [
0.779369056224823,
0.02418871410191059,
-0.10707803070545197,
0.167519211769104,
-0.3619171679019928,
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0.06839239597320557,
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0.27975326776504517,
0.785645067691803,
-0.10315095633268356,
-0.14215651154518127,
... | |
as a long-term play, just as Microsoft seems to be doing. There's an obvious balance on when to use Silverlight vs. Flash when you're concerned about reach and install base, but here are some reasons Silverlight is a good direction to move in:
1. Second mover advantage - Just as Microsoft built a "better Java" with .N... | [
0.08434808999300003,
-0.354250967502594,
0.10545971244573593,
0.23850496113300323,
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-0.738696277141571,
0.21563774347305298,
0.5145395398139954,
0.09141819924116135,
-0.2170859575271... | |
chuck the platform and start over.
2. Developer familiarity - While Silverlight is a new model, it's not entirely unfamiliar to developers. They'll "get" the way Silverlight works a lot more quickly than they'll understand firing up a new development environment with a new scripting language and new event paradigms.
3.... | [
0.5040898323059082,
0.28072023391723633,
0.0968770682811737,
0.3322596251964569,
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-0.3577573299407959,
-0.028611401095986366,
0.5158862471580505,
0.052464988082647324,
0.21740877628326... | |
Cool new features - While Silverlight still has some catching up to do with Flash on some obvious features (like webcam / mic integration, or 3d / graphics acceleration), there are some slick new technologies built in to Silverlight - Deep Zoom is one example. I'm seeing more "revolutionary" technologies on the Silverl... | [
0.4160430133342743,
-0.03379639610648155,
0.24905040860176086,
0.5314568877220154,
0.21380241215229034,
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-0.39322954416275024,
0.34220853447914124,
0.42928656935691833,
0.2963264286518097,
0.075974494218826... | |
I need to script the creation of app pools and websites on IIS 6.0. I have been able to create these using adsutil.vbs and iisweb.vbs, but don't know how to set the version of ASP.NET for the sites I have just created to 2.0.50727.0.
Ideally I would like to adsutil.vbs to update the metabase. How do I do this?
@[Chris... | [
0.20385058224201202,
0.043569114059209824,
0.4854886829853058,
-0.03120877966284752,
-0.17728129029273987,
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0.29766079783439636,
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-0.7909758687019348,
0.2540091276168823,
0.5988791584968567,
-0.473577082157135,
-0.175016850233... | |
ASP.NET 2.0
```
%windir%\microsoft.net\framework\v2.0.50727\aspnet_regiis -s W3SVC/[iisnumber]/ROOT
```
You probably already know this, but if you have multiple 1.1 and 2.0 sites on your machine, just remember to switch the website you're changing ASP.NET versions on to compatible app pool. ASP.NET 1.1 and 2.0 sites... | [
0.10600067675113678,
-0.1250453144311905,
0.5572831034660339,
-0.00044622886343859136,
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0.005238975398242474,
0.3527776896953583,
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-0.7910103797912598,
-0.2738328278064728,
0.3831881284713745,
-0.3344118893146515,
-0.0411620922... | |
I'm trying to unit test a custom ConfigurationSection I've written, and I'd like to load some arbitrary configuration XML into a [System.Configuration.Configuration](http://msdn.microsoft.com/en-us/library/system.configuration.configuration.aspx) for each test (rather than put the test configuration xml in the Tests.dl... | [
0.383023738861084,
-0.03586099296808243,
0.16563820838928223,
0.2633512616157532,
0.17203925549983978,
-0.11807768791913986,
0.1528807282447815,
-0.2639504075050354,
-0.179843470454216,
-0.8422239422798157,
-0.03464117646217346,
0.41951850056648254,
-0.2543172836303711,
0.3361431658267975,... | |
inheriting from your original configuration section as follows:
```
public class MyXmlCustomConfigSection : MyCustomConfigSection
{
public MyXmlCustomConfigSection (string configXml)
{
XmlTextReader reader = new XmlTextReader(new StringReader(configXml));
DeserializeSection(reader);
}
}
``... | [
0.08865227550268173,
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0.5121148228645325,
0.1491989940404892,
0.23379912972450256,
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0.062123093754053116,
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-0.6033416986465454,
-0.15823736786842346,
0.6391195058822632,
-0.27103182673454285,
0.31109225749... | |
When creating a web application, and lets say you have a User object denoting a single user, what do you think is the best way to store that the user has logged in?
Two ways I've thought about have been:
* Stored the user database id in a session variable
* Stored the entire user object in a session variable
Any bet... | [
0.4791097044944763,
0.24992850422859192,
0.16352888941764832,
0.12187805026769638,
0.09828811883926392,
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0.24583612382411957,
0.0030715481843799353,
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-0.701296329498291,
0.17833039164543152,
0.5301681756973267,
-0.23782868683338165,
0.0165768191218... | |
information. However, unless every millisecond counts in your page, the performance shouldn't be an issue. Here are two advantages:
1. If the user's information changes somehow, then you won't be storing out-of-date information in your session. For example, if a user is granted extra privileges by an admin, then those... | [
0.17674744129180908,
-0.02397385612130165,
0.5563967823982239,
0.59320068359375,
0.1988854706287384,
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-0.1833009272813797,
0.5047565698623657,
0.0426892414689064,
0.18955056369304657,
... | |
this will not be stored properly and may not be cleaned up properly either.
In most cases these concerns won't be an issue and either approach would be fine. | [
0.3785495460033417,
0.21598733961582184,
0.12757720053195953,
0.30102357268333435,
0.6094925403594971,
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0.07458345592021942,
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-0.4638224244117737,
-0.11118113994598389,
0.22711355984210968,
-0.09083083271980286,
0.148706868290... | |
When I try to create a SQL Server Login by saying
```
CREATE LOGIN [ourdomain\SQLAccessGroup] FROM WINDOWS;
```
I get this error
> The server principal 'ourdomain\SQLAccessGroup' already exists.
However, when I try this code
```
DROP LOGIN [ourdomain\SQLAccessGroup]
```
I get this error
> Cannot drop the login... | [
0.40165451169013977,
0.2596670985221863,
0.10823572427034378,
0.07765588909387589,
0.13971582055091858,
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0.44950419664382935,
0.1809099316596985,
-0.21210770308971405,
-0.4764658808708191,
-0.20143097639083862,
0.22921974956989288,
-0.34467393159866333,
0.52061688899993... | |
a different user name (this is part of an MS CRM installation). We finally were able to use some logic and some good old SID comparisons to determine who was playing the imposter game.
Our hint came when I tried to add the login as a user to the database (since it supposedly already existed) and got this error:
```
T... | [
0.5153388381004333,
0.2174939513206482,
-0.028871525079011917,
0.10047336667776108,
-0.07378575205802917,
-0.015343370847404003,
0.4921824336051941,
0.11719903349876404,
-0.13979652523994446,
-0.26528316736221313,
0.20506565272808075,
0.3291890621185303,
-0.5004516839981079,
0.541854262351... | |
CRM install would work. I wonder if I can bill them $165.00 an hour for my time... :-) | [
0.7308787703514099,
0.324309378862381,
0.9107974171638489,
0.16539236903190613,
0.6034497022628784,
-0.10522951930761337,
0.13393662869930267,
0.06358512490987778,
-0.15826022624969482,
-0.6209337115287781,
0.23764023184776306,
1.0275392532348633,
0.07003602385520935,
-0.11929062753915787,... | |
When I'm working with DataBound controls in ASP.NET 2.0 such as a Repeater, I know the fastest way to retrieve a property of a bound object (instead of using Reflection with the Eval() function) is to cast the DataItem object to the type it is and then use that object natively, like the following:
```
<%#((MyType)Cont... | [
0.2557494640350342,
0.027010183781385422,
0.07966429740190506,
-0.09532646089792252,
-0.21234948933124542,
-0.14180822670459747,
0.2766449451446533,
-0.27768567204475403,
0.009755164384841919,
-0.6351975798606873,
-0.004789566621184349,
0.47268807888031006,
-0.10157448053359985,
0.18876011... | |
be fully qualified.
```
<%#((RootNamespace.SubNamespace1.SubNamspace2.SubNamespace3.MyType)Container.DataItem).PropertyOfMyType%>
```
Is there any kind of `using` directive or some equivalent I could place somewhere in an ASP.NET page so I don't need to use the full namespace every time?
I believe you can add someth... | [
0.6832873821258545,
0.10221096873283386,
0.5021144151687622,
0.19773827493190765,
0.3121583163738251,
-0.542490541934967,
0.319661021232605,
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0.1981692761182785,
-0.8212355375289917,
-0.24448393285274506,
0.6475943326950073,
0.2900971472263336,
-0.37281766533851624,
0... | |
What's the easiest way to profile a PHP script?
I'd love tacking something on that shows me a dump of all function calls and how long they took but I'm also OK with putting something around specific functions.
I tried experimenting with the [microtime](http://php.net/microtime) function:
```
$then = microtime();
myF... | [
0.05533808469772339,
-0.13365167379379272,
0.3986663520336151,
-0.08204063028097153,
0.03623373433947563,
0.0918787345290184,
0.39056164026260376,
-0.152242049574852,
-0.07333123683929443,
-0.6649124026298523,
0.14597921073436737,
0.34557613730430603,
-0.05202620103955269,
-0.2447961270809... | |
= 0.00
Real User System secs/ cumm
%Time (excl/cumm) (excl/cumm) (excl/cumm) Calls call s/call Memory Usage Name
--------------------------------------------------------------------------------------
100.0 0.00 0.00 0.00 0.00 0.00 0.00 1 0.0000 0.0009 0 main
5... | [
-0.4253323972225189,
-0.07195486128330231,
0.8432523608207703,
-0.08145731687545776,
0.2887077331542969,
0.19897031784057617,
0.3622457683086395,
0.025251269340515137,
-0.025086170062422752,
-0.4432324171066284,
-0.4271122217178345,
0.5842253565788269,
-0.02283553220331669,
0.3133665323257... | |
1 0.0005 0.0005 0 apd_set_pprof_trace
28.0 0.00 0.00 0.00 0.00 0.00 0.00 10 0.0000 0.0000 0 preg_replace
14.3 0.00 0.00 0.00 0.00 0.00 0.00 10 0.0000 0.0000 0 str_replace
```
**Warning: the latest release of APD is dated 2004, the extension [is no longer maintained]... | [
0.15287134051322937,
0.05892486125230789,
0.829227864742279,
-0.2350383698940277,
-0.175034299492836,
0.058779746294021606,
0.29589855670928955,
-0.37602031230926514,
-0.2125212848186493,
-0.5162667632102966,
-0.19613885879516602,
0.36560726165771484,
-0.4365047514438629,
0.117233745753765... | |
I am looking for a text editor to be used in a web page. Where users can format the text and get a WYSIWYG experience. Doesn't need to be too fancy. But has to be easy to use and integrate into the page. Has to generate HTML as output. Support AJAX (one I checked works only with standard form submit) and has to be smal... | [
0.27602532505989075,
0.051946863532066345,
0.28037744760513306,
0.06207531690597534,
-0.3735352158546448,
-0.5047509074211121,
0.24472194910049438,
0.03810188174247742,
-0.05424853414297104,
-0.6361488699913025,
0.020284736528992653,
0.37977397441864014,
-0.42715781927108765,
-0.1033252105... | |
have worked with this personally in numerous environments (both professional and hobby level) and have always been impressed.
It's certainly worth a look. I believe it is employed by open source projects such as SubText as well. Perhaps, [Jon Galloway](http://weblogs.asp.net/jgalloway/) can add to this if he reads thi... | [
0.5825355052947998,
0.08515489101409912,
0.17373564839363098,
-0.11460726708173752,
0.23066315054893494,
-0.6410650014877319,
0.044083964079618454,
0.4527128040790558,
-0.23353001475334167,
-0.4485982656478882,
-0.16086770594120026,
0.3322719633579254,
0.24324987828731537,
-0.1171252727508... | |
VC++ makes functions which are implemented within the class declaration inline functions.
If I declare a class `Foo` as follows, then are the CONSTRUCTOR and DESTRUCTOR inline functions?
```
class Foo
{
int* p;
public:
Foo() { p = new char[0x00100000]; }
~Foo() { delete [] p; }
};
{
Foo f;
(f);
... | [
0.22616927325725555,
-0.07036815583705902,
0.9654028415679932,
-0.3102358281612396,
-0.01839279755949974,
0.17365415394306183,
0.26818132400512695,
-0.4686068594455719,
0.21083402633666992,
-0.38141822814941406,
-0.12517066299915314,
0.8534403443336487,
-0.49821045994758606,
0.118610702455... | |
function will be inlined. That depends on the complexity of the function and other rules. | [
-0.11955218762159348,
-0.17665350437164307,
0.5122981667518616,
0.20377254486083984,
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0.15823492407798767,
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0.2628477215766907,
-0.5696213245391846,
0.14280249178409576,
0.6506296992301941,
-0.5448153018951416,
0.1135488972067833... | |
I did some tests a while ago and never figured out how to make this work.
**The ingredients:**
* COM+ transactional object (developed in VB6)
* .Net web application (with transaction) in IIS that...
makes a call to the COM+ component
updates a row in a SQL database
**Testing:**
Run the .Net application and ... | [
0.25372087955474854,
-0.06968749314546585,
0.4592571556568146,
-0.013586227782070637,
-0.21069316565990448,
0.020451176911592484,
0.055008482187986374,
-0.4315527677536011,
-0.03184588998556137,
-0.5041806697845459,
-0.013081209734082222,
0.6983382701873779,
-0.22308872640132904,
0.0473108... | |
.Net you must be out of your mind!", but there are some places in this world where there still are a lot of COM+ components. I was just curious if someone ever faced this and if you figured out how to make this work.
Because VB and .NET will use different SQL connections (and there is no way to make ADO and ADO.NET sha... | [
0.42055726051330566,
-0.16146743297576904,
0.24604791402816772,
0.33672183752059937,
-0.08042839169502258,
-0.5332338213920593,
-0.0047737108543515205,
0.15237130224704742,
-0.34500834345817566,
-0.6611263155937195,
-0.2897161841392517,
0.4606814980506897,
-0.2559133768081665,
0.3312365412... | |
DTC. In .NET 2.0 and forward, you can use the System.Transactions namespace, which makes things a little nicer. I think something like this should work (untested code):
```
void SomeMethod()
{
EnterpriseServicesInteropOption e = EnterpriseServicesInteropOption.Full;
using (TransactionScope s = new TransactionS... | [
0.0830298662185669,
-0.27289140224456787,
0.3177332878112793,
0.014918139204382896,
0.3063989281654358,
-0.24483175575733185,
0.08402431756258011,
0.28251564502716064,
-0.34381404519081116,
-0.8347541689872742,
-0.21593402326107025,
0.5876158475875854,
-0.2735580503940582,
0.08546032011508... | |
a distributed transaction. You can do that from COM+ Explorer, by going to your object's *Properties*, selecting the *Transaction* tab, and clicking on "*Required*". I don't remember if you can do this from code as well; VB6 was created before COM+ was released, so it doesn't fully support everything COM+ does (its tra... | [
0.146320641040802,
-0.3409407138824463,
0.29677483439445496,
0.1550009399652481,
-0.18552473187446594,
-0.4040047526359558,
-0.03559163585305214,
-0.02406068705022335,
-0.5025668144226074,
-0.658039391040802,
0.144488126039505,
0.44409653544425964,
-0.5761669874191284,
0.3315085172653198,
... |
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