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We have an ASP.NET application that manages it's own User, Roles and Permission database and we have recently added a field to the User table to hold the Windows domain account.
I would like to make it so that the user doesn't have to **physically** log in to our application, but rather would be automatically logged ... | [
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don't want the user to be prompted with a Windows challenge screen, I want our system to handle the log in.
**Clarification**: We are using our own custom Principal object.
**Clarification**: Not sure if it makes a difference or not, but we are using IIS7.
I did pretty much exactly what you want to do a few years ago... | [
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check of the user vs the LDAP. One thing to make sure of if you try the LDAP approach. In the setting file where you set up the LDAP make sure LDAP is all caps, if it is not it will not resolve. | [
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I need to send MMS thought a C# application. I have already found 2 interesting components:
<http://www.winwap.com>
<http://www.nowsms.com>
Does anyone have experience with other third party components?
Could someone explain what kind of server I need to send those MMS? Is it a classic SMTP Server?
Typically I h... | [
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basis and the aggregators will buy the messages in a block from the operators.
If you are trying to send an MMS message without getting charged then I am not sure how to do this, or if it is possible. | [
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How does the comma operator work in C++?
For instance, if I do:
```
a = b, c;
```
Does a end up equaling b or c?
(Yes, I know this is easy to test - just documenting on here for someone to find the answer quickly.)
**Update:** This question has exposed a nuance when using the comma operator. Just to document t... | [
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be
```
a = b;
c = d;
```
Turned into
```
a = b, // <- Note comma typo!
c = d;
```
It would be equal to `b`.
The comma operator has a lower precedence than assignment. | [
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I've read the book [Programming Collective Intelligence](http://oreilly.com/catalog/9780596529321/ "Programming Collective Intelligence") and found it fascinating. I'd recently heard about a challenge amazon had posted to the world to come up with a better recommendation engine for their system.
The winner apparently ... | [
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can be considered a form of recommendation... I suspect I'm not the only one who'd appreciate other peoples ideas on this.
In a nutshell, **"What is the best way to build a recommendation ?"**
You don't want to use "overall popularity" unless you have no information about the user. Instead, you want to align this use... | [
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hoc: I find that there are people where if they like something I will almost assuredly *not* like it. I don't know if this effect is real or imagined, but it might be fun to build in a kind of "negative effect" instead of just clumping people by similarity.
Finally there's a company specializing in exactly this called... | [
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0.34172129631... | |
I have two threads, one updating an int and one reading it. This is a statistic value where the order of the reads and writes is irrelevant.
My question is, do I need to synchronize access to this multi-byte value anyway? Or, put another way, can part of the write be complete and get interrupted, and then the read hap... | [
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always synchronized these types of accesses, but was curious what the community thinks.
At first one might think that reads and writes of the native machine size are atomic but there are a number of issues to deal with including cache coherency between processors/cores. Use atomic operations like Interlocked\* on Windo... | [
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How to implement Repository pattern withe LinqToEntities
how to implement the interface
At first one might think that reads and writes of the native machine size are atomic but there are a number of issues to deal with including cache coherency between processors/cores. Use atomic operations like Interlocked\* on Windo... | [
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... | |
Is there a security limit to the number of Ajax [XMLHttpRequest](http://en.wikipedia.org/wiki/XMLHttpRequest) objects you can create on a single page? If so, does this vary from one browser to another?
I don't think so, but there's a limit of two simultaneous HTTP connections per domain per client (you can override thi... | [
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I'm working on an editor for files that are used by an important internal testing tool we use. The tool itself is large, complicated, and refactoring or rewriting would take more resources than we are able to devote to it for the forseeable future, so my hands are tied when it comes to large modifications. I must use a... | [
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of files, deserializing them, working out the relationships between them, and keeping track of any bad states it can find. The idea is for us to move away from hand-editing these files, which introduces tons of errors.
For a particular type of error, I'd like to maintain a collection of all files that have the problem... | [
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an error, and telling them to iterate over the whole collection and pick out what they want is unacceptable compared to a `GetAs()` method. So, my first thought was to make a generic item that related the deserialized object and some metadata to indicate the error:
```
public class ErrorItem<T>
{
public T Item { g... | [
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0.294537723064... | |
the trouble starts.
None of the classes inherit from a common ancestor (other than `Object`). This was probably a mistake of the initial design, but I've spent a few days thinking about it and the classes really don't have much in common other than a GUID property that uniquely identifies each item so I can see why th... | [
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0.5504254102706... | |
collection a little sketchy to me:
```
Public Class ErrorCollection
{
public ErrorItem<Object> AllItems { get; set; }
}
```
However, this has consequences on the public interface. What I really want is to return the appropriate `ErrorItem` generic type like this:
```
public ErrorItem<A>[] GetA()
```
This is i... | [
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0.25893354415... | |
that might help me here? I know the easiest way to solve this is to add a base class that A, B, C, and D derive from, but I'm trying to have as small an impact on the original tool as possible. Is the cost of any workaround great enough that I should push to change the initial tool?
If A, B, C and D have nothing in com... | [
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0.1783255636692047,... | |
the generics, make Item an object and do some casting when you want to use the objects referenced. If you want to use any of the properties or methods of the A, B, C or D class other than the Guid you would have had to cast them anyway. | [
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0.462951421737670... | |
Let's say you work someplace where every change to source code must be associated with a bug-report or feature-request, and there is no way to get that policy reformed. In such an environment, what is the best way to deal with code refactorings (that is, changes that improve the code but do not fix a bug or add a featu... | [
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-0.14920483529567719,... | |
that all bug reports and feature descriptions will be visible to managers and customers.
I vote for the "sneak in refactorings" approach, which is, I believe, the way refactoring is meant to be done in the first place. It's probably a bad idea to refactor just for the sake of "cleaning up the code." This means that you... | [
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0.1717454642057... | |
about how to make the most extensible system possible the first time around. | [
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I'd like to store a properties file as XML. Is there a way to sort the keys when doing this so that the generated XML file will be in alphabetical order?
```
String propFile = "/path/to/file";
Properties props = new Properties();
/*set some properties here*/
try {
FileOutputStream xmlStream = new FileOutputStream... | [
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keySet() {
return Collections.unmodifiableSet(new TreeSet<Object>(super.keySet()));
}
};
tmp.putAll(props);
try {
FileOutputStream xmlStream = new FileOutputStream(propFile);
/* This comes out SORTED! */
tmp.storeToXML(xmlStream,"");
} catch (IOException e) {
e.printStackTrace();
}
```
Here ar... | [
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has a legitimate expectation that it fulfills the contract of Properties, so it is safe.
* The implementation of
Properties.storeToXML could change,
causing it to ignore the keySet
method.
For example, a future release, or OpenJDK, could use the `keys()` method of `Hashtable` instead of `keySet`. This is one of the r... | [
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My question is simple; is it possible to over object-orient your code?
How much is too much? At what point are you giving up readability and maintainability for the sake of OO?
I am a huge OO person but sometimes I wonder if I am over-complicating my code....
Thoughts?
> is it possible to over object-orient your ... | [
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I have a quandary. My web application (C#, .Net 3.0, etc) has Themes, CSS sheets and, of course, inline style definitions. Now that's alot of chefs adding stuff to the soup. All of this results, not surprisingly, in my pages having bizarre styling on occasion.
I am sure that all these styles are applied in a hierarchi... | [
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then one-off them as needed. Unfortunately I can't tell from which layer the style actually came from.
I could solve this issue by explicitly expressing the style at all layers but that gets bulky and hard to manage and the page(s) works 80% of the time. I just need to figure out where that squirrelly 20% came from.
I... | [
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page to select and inspect an element with the mouse. | [
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I have a WCF application that has two Services that I am trying to host in a single Windows Service using net.tcp. I can run either of the services just fine, but as soon as I try to put them both in the Windows Service only the first one loads up. I have determined that the second services ctor is being called but the... | [
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0.567968666553... | |
server. This all seems to be working properly. I have tried putting the services on different tcp ports and still no success.
My service installer class looks like this:
```
[RunInstaller(true)]
public class ProjectInstaller : Installer
{
private ServiceProcessInstaller _process;
private ServiceInstall... | [
0.3690107464790344,
-0.10182096809148788,
0.6037930250167847,
-0.33620485663414,
0.09696394205093384,
-0.1573365330696106,
0.7122524380683899,
-0.1280389279127121,
-0.11286012828350067,
-0.997665524482727,
-0.4110985994338989,
0.6805288195610046,
-0.2974197268486023,
0.3452931046485901,
... | |
ServiceProcessInstaller();
_process.Account = ServiceAccount.LocalSystem;
_servicePrint = new ServiceInstaller();
_servicePrint.ServiceName = "PrintingService";
_servicePrint.StartType = ServiceStartMode.Automatic;
_serviceAdmin = new ServiceInstaller();
... | [
0.040717512369155884,
0.04622287675738335,
0.6077767014503479,
-0.5552029013633728,
0.01512922067195177,
0.41766467690467834,
0.6908689737319946,
-0.11284094303846359,
-0.47169870138168335,
-0.7446043491363525,
-0.5853962302207947,
0.20980161428451538,
-0.22139620780944824,
0.2798222601413... | |
ServiceStartMode.Automatic;
Installers.AddRange(new Installer[] { _process, _servicePrint, _serviceAdmin });
}
}
```
and both services looking very similar
```
class PrintService : ServiceBase
{
public ServiceHost _host = null;
public PrintService()
{
ServiceNa... | [
0.1961418092250824,
0.010565847158432007,
0.5082907676696777,
-0.3320527970790863,
0.037598613649606705,
0.08027619123458862,
0.5786923170089722,
0.04218238964676857,
-0.20670318603515625,
-0.9370709657669067,
-0.4328841269016266,
0.5745687484741211,
-0.2649657130241394,
0.2395880222320556... | |
AutoLog = true;
}
protected override void OnStart(string[] args)
{
if (_host != null) _host.Close();
_host = new ServiceHost(typeof(Printing.ServiceImplementation.PrintingService));
_host.Faulted += host_Faulted;
_host.Open();
}
}
```
Base you... | [
0.14986152946949005,
0.060344550758600235,
0.5085192918777466,
-0.3126014173030853,
0.2674528956413269,
0.19197511672973633,
0.6238480806350708,
-0.16211484372615814,
-0.311105340719223,
-0.6607980132102966,
-0.3562750220298767,
0.5405027270317078,
-0.509732723236084,
0.28198811411857605,
... | |
instead of actually calling each service host directly, you can break it out to as many classes as you want which defines each service you want to run:
```
internal class MyWCFService1
{
internal static System.ServiceModel.ServiceHost serviceHost = null;
internal static void StartService()
{
if (s... | [
0.049457013607025146,
-0.0981273204088211,
0.4703885018825531,
-0.3915386497974396,
0.10921897739171982,
0.03385875001549721,
0.5290049314498901,
-0.03562767058610916,
-0.22163605690002441,
-0.8491020202636719,
-0.5829654335975647,
0.3903847932815552,
-0.47877442836761475,
0.48523512482643... | |
serviceHost = new System.ServiceModel.ServiceHost(typeof(MyService1));
// Open myServiceHost.
serviceHost.Open();
}
internal static void StopService()
{
if (serviceHost != null)
{
serviceHost.Close();
serviceHost = null;
} | [
-0.20544280111789703,
0.04383566975593567,
0.7107676863670349,
-0.5115920901298523,
0.1957385092973709,
0.2544250190258026,
0.7580553293228149,
-0.10976938158273697,
-0.13057677447795868,
-0.7586845755577087,
-0.5982614755630493,
0.513340950012207,
-0.3536361753940582,
0.45555993914604187,... | |
}
};
```
In the body of the windows service host, call the different classes:
```
// Start the Windows service.
protected override void OnStart( string[] args )
{
// Call all the set up WCF services...
MyWCFService1.StartService();
//MyWCFService2.StartService();
//MyWCFSe... | [
0.22865985333919525,
-0.02398190274834633,
0.6540199518203735,
-0.19218522310256958,
0.10801228135824203,
-0.05398339405655861,
0.22275525331497192,
-0.10835131257772446,
-0.105420783162117,
-0.7552037835121155,
-0.5067414045333862,
0.5605601072311401,
-0.35511937737464905,
0.5285472869873... | |
How can I format Floats in Java so that the float component is displayed only if it's not zero? For example:
```
123.45 -> 123.45
99.0 -> 99
23.2 -> 23.2
45.0 -> 45
```
Edit: I forgot to mention - I'm still on Java 1.4 - sorry!
If you use [DecimalFormat](http://java.sun.com/j2se/1.4.2/docs/api/java/text/Decim... | [
0.25244462490081787,
0.2388121485710144,
0.33082452416419983,
-0.09512746334075928,
-0.23510116338729858,
-0.09106136113405228,
0.04668618366122246,
-0.5435428619384766,
-0.27739039063453674,
-0.43240225315093994,
0.15489792823791504,
0.198734313249588,
-0.025547746568918228,
-0.0976450443... | |
System.out.println(format.format(doubles[i]));
}
``` | [
0.02187211439013481,
-0.009857913479208946,
0.30066418647766113,
-0.40062615275382996,
0.3188922703266144,
-0.07413673400878906,
0.2143760323524475,
-0.0749792829155922,
-0.30412131547927856,
-0.40027672052383423,
-0.4504812955856323,
0.6487987041473389,
-0.4163897931575775,
0.265816539525... | |
varchar(255), varchar(256), nvarchar(255), nvarchar(256), nvarchar(max), etc?
256 seems like a nice, round, space-efficient number. But I've seen 255 used a lot. Why?
What's the difference between varchar and nvarchar?
VARCHAR(255). It won't use all 255 characters of storage, just the storage you need. It's 255 and n... | [
-0.1871558129787445,
0.12507832050323486,
0.30929502844810486,
-0.09706644713878632,
-0.44942694902420044,
0.4383663833141327,
0.036180831491947174,
-0.20436103641986847,
-0.4325503408908844,
-0.22813932597637177,
-0.051951974630355835,
0.2948648929595947,
-0.3297275900840759,
0.0750060230... | |
I need to print out data into a pre-printed A6 form (1/4 the size of a landsacpe A4). I do not need to print paragraphs of text, just short lines scattered about on the page.
All the stuff on MSDN is about priting paragraphs of text.
Thanks for any help you can give,
Roberto
VARCHAR(255). It won't use all 255 charac... | [
0.08778192847967148,
0.15447507798671722,
0.1602127104997635,
0.30740129947662354,
0.10044915229082108,
0.15106256306171417,
0.1571214199066162,
0.20651274919509888,
-0.26290836930274963,
-0.7070105075836182,
-0.11772610992193222,
0.3464244604110718,
-0.12190251052379608,
-0.07921440154314... | |
So I'm refactoring my code to implement more OOP. I set up a class to hold page attributes.
```
class PageAtrributes
{
private $db_connection;
private $page_title;
public function __construct($db_connection)
{
$this->db_connection = $db_connection;
$this->page_title = '';
}
publ... | [
0.08247274160385132,
0.35593679547309875,
0.7815454006195068,
-0.1533515602350235,
-0.1306549310684204,
-0.02241460233926773,
0.2926293909549713,
-0.23848828673362732,
-0.13175706565380096,
-0.8845425844192505,
-0.30977684259414673,
0.42972496151924133,
-0.4966188967227936,
0.4348858892917... | |
$this->page_title = $page_title;
}
}
```
Later on I call the set\_page\_title() function like so
```
function page_properties($objPortal) {
$objPage->set_page_title($myrow['title']);
}
```
When I do I receive the error message:
> Call to a member function set\_page\_title() on a non-object
So what am... | [
0.02673335373401642,
0.36428648233413696,
0.54290372133255,
-0.030822983011603355,
0.010141544975340366,
-0.4017176330089569,
0.36796045303344727,
-0.27210354804992676,
-0.17101873457431793,
-0.4089111387729645,
-0.30892637372016907,
0.6001898646354675,
-0.40045011043548584,
0.148566246032... | |
...
$objPage->set_page_title($myrow['title']);
}
```
This function will only accept `PageAtrributes` for the first parameter. | [
-0.005927677266299725,
0.1965135782957077,
0.7980740070343018,
-0.1915895640850067,
-0.0579744353890419,
-0.16761621832847595,
0.18492087721824646,
-0.006775825750082731,
0.0836796760559082,
-0.6712319254875183,
-0.4985817074775696,
0.6277151703834534,
-0.44228336215019226,
0.3292588889598... | |
I've got an `JComboBox` with a custom `inputVerifyer` set to limit MaxLength when it's set to editable.
The verify method never seems to get called.
The same verifyer gets invoked on a `JTextField` fine.
What might I be doing wrong?
I found a workaround. I thought I'd let the next person with this problem know abo... | [
0.2552988529205322,
-0.192728653550148,
0.4671473801136017,
-0.1260415017604828,
0.25508737564086914,
-0.10531578958034515,
0.3532406985759735,
-0.30456438660621643,
-0.09822751581668854,
-0.7516089677810669,
-0.22001734375953674,
0.8963193893432617,
-0.5112903118133545,
-0.288568764925003... | |
Does anyone know of a good example of how to expose a WCF service programatically without the use of a configuration file? I know the service object model is much richer now with WCF, so I know it's possible. I just have not seen an example of how to do so. Conversely, I would like to see how consuming without a config... | [
0.7332850098609924,
0.28753286600112915,
0.04160052910447121,
0.010385437868535519,
-0.016228629276156425,
-0.38767561316490173,
0.3721122145652771,
0.03518962487578392,
-0.2530759274959564,
-0.8055291175842285,
0.14648884534835815,
0.7510796189308167,
0.09064143151044846,
0.29133668541908... | |
this case.
Consuming a web service without a config file is very simple, as I've discovered. You simply need to create a binding object and address object and pass them either to the constructor of the client proxy or to a generic ChannelFactory instance. You can look at the default app.config to see what settings to u... | [
0.2562999725341797,
0.06345862150192261,
0.5484749674797058,
-0.004775422625243664,
0.020509764552116394,
-0.13481011986732483,
0.302507609128952,
-0.11782871931791306,
-0.11763881891965866,
-0.7262589931488037,
-0.22438989579677582,
0.6295197606086731,
-0.6032106280326843,
0.1842479109764... | |
binding.SendTimeout = TimeSpan.FromMinutes( 1 );
binding.OpenTimeout = TimeSpan.FromMinutes( 1 );
binding.CloseTimeout = TimeSpan.FromMinutes( 1 );
binding.ReceiveTimeout = TimeSpan.FromMinutes( 10 );
binding.AllowCookies = false;
binding.BypassProxyOnLocal = false;
binding.HostNameComparisonMod... | [
0.014131654985249043,
-0.08956392854452133,
1.0740504264831543,
-0.222560316324234,
0.007816960103809834,
0.07179179042577744,
0.8239651918411255,
-0.4554453194141388,
-0.3263199031352997,
-0.7329878807067871,
-0.5631539225578308,
0.10943911224603653,
-0.5191808342933655,
0.558549165725708... | |
The [ClientScriptManager.RegisterClientScriptInclude](http://msdn.microsoft.com/en-us/library/kx145dw2.aspx) method allows you to register a JavaScript reference with the Page object (checking for duplicates).
Is there an equivalent of this method for CSS references?
Similar questions apply for [ClientScriptManager.R... | [
0.14441055059432983,
0.17074480652809143,
0.2983642816543579,
0.23292408883571625,
-0.176803857088089,
-0.07976216077804565,
-0.029757361859083176,
-0.36275890469551086,
-0.3553774654865265,
-0.35562074184417725,
-0.1573294997215271,
0.21371421217918396,
-0.25072047114372253,
-0.0185535270... | |
your control, and ship the control accompanied by a suggested stylesheet. This gives your users/customers the option of overriding your suggested styles to fit their needs, and in general allows them to manage their CSS setup as they see fit.
Separating style from markup is a Good Thing - you're already headed down t... | [
0.6077420711517334,
-0.21915562450885773,
0.20054197311401367,
0.344475120306015,
-0.21559520065784454,
-0.20420688390731812,
0.14335106313228607,
0.23175232112407684,
-0.08656470477581024,
-0.666283905506134,
-0.14019247889518738,
0.5256534218788147,
-0.11881311982870102,
-0.2508334815502... | |
The job at hand:
I want to make sure that my website's users view a page before they start a download. If they have not looked at the page but try to hotlink to the files directly they should go to the webpage before the download is allowed.
Any suggestions that are better than my idea to send out a cookie and - befo... | [
0.4434739351272583,
0.18255694210529327,
0.291668564081192,
0.10085924714803696,
-0.2245088368654251,
-0.6282334327697754,
0.2676589787006378,
-0.019571654498577118,
-0.21096324920654297,
-0.5791917443275452,
-0.17278288304805756,
0.8113998770713806,
0.1720920354127884,
-0.0326130539178848... | |
server (no access from the download servers)
Nathan asked what the problem is that I try to solve, and in fact it is that I want to prevent hotlinks from - for example - forums. If people download from our server, using our bandwidth, I want to show them an page with an ad before the download starts. It doesn't need t... | [
0.3906252682209015,
0.23506848514080048,
0.47792288661003113,
0.06521613895893097,
-0.054520267993211746,
-0.16585449874401093,
0.14295999705791473,
0.12841665744781494,
-0.2810991406440735,
-0.579035758972168,
0.13857679069042206,
0.3797090947628021,
-0.2450195550918579,
0.280730634927749... | |
decides to take an existing link and post it on another website, this link will expire after a specified time. That will result in a 403 FORBIDDEN which I can catch and redirect the user to the HTML page I want him on. | [
0.35960495471954346,
0.13471361994743347,
0.6358159184455872,
0.2530744671821594,
0.2859029173851013,
-0.4911254644393921,
0.4965463876724243,
0.34352830052375793,
-0.11363179981708527,
-0.45281609892845154,
-0.3453512191772461,
-0.21325969696044922,
-0.316775381565094,
0.4455875754356384,... | |
I'm a Java programmer, and I like my compiler, static analysis tools and unit testing frameworks as tools that help me quickly deliver robust and efficient code. The JRE is pretty much everywhere I would work, too.
Given that situation, I can't see a reason why I would ever choose to use shell scripting, vb scripting ... | [
0.6776936054229736,
0.35986092686653137,
0.007653979584574699,
0.06359407305717468,
0.01856408827006817,
-0.10516466945409775,
0.37762537598609924,
0.3066955804824829,
-0.2519993782043457,
-0.6815094947814941,
-0.20658482611179352,
0.636894941329956,
0.12692248821258545,
-0.103691905736923... | |
efficient for you!
I had a co-worker who seemed to use a different language for every task; Perl for quick text processing, PHP for small internal web applications, .NET for our main product, cygwin for filesystem stuff. He preferred to use the technology which was most specific to the task at hand.
Personally, I fin... | [
0.11678635329008102,
-0.003457409329712391,
0.11951266974210739,
0.2648555040359497,
-0.0771116241812706,
0.19644315540790558,
-0.04345514625310898,
0.19084402918815613,
-0.35118797421455383,
-0.7502660751342773,
-0.04517526552081108,
0.745904266834259,
-0.19625526666641235,
-0.36774364113... | |
a scripting environment. | [
-0.15079551935195923,
0.11597943305969238,
-0.3390409052371979,
0.19621212780475616,
-0.030465666204690933,
-0.28515005111694336,
-0.10543902963399887,
0.15363340079784393,
0.19113221764564514,
-0.7934677004814148,
-0.5204436779022217,
0.5369231104850769,
-0.2875765860080719,
-0.0284881386... | |
Sending a message from the Unix command line using `mail TO_ADDR` results in an email from `$USER@$HOSTNAME`. Is there a way to change the "From:" address inserted by `mail`?
For the record, I'm using GNU Mailutils 1.1/1.2 on Ubuntu (but I've seen the same behavior with Fedora and RHEL).
[EDIT]
```
$ mail -s Testin... | [
0.44542810320854187,
0.13948287069797516,
0.08973203599452972,
-0.14578069746494293,
-0.11644010990858078,
-0.1084558293223381,
0.16743753850460052,
0.13533943891525269,
-0.27214401960372925,
-0.7711843252182007,
-0.17398054897785187,
0.33868494629859924,
-0.4617941379547119,
0.34138348698... | |
Cc:
From: foo@bar.org
Testing
.
```
yields
```
Subject: Testing
To: <chris@example.org>
X-Mailer: mail (GNU Mailutils 1.1)
Message-Id: <E1KdTJj-00025z-RK@localhost>
From: <chris@localhost>
Date: Wed, 10 Sep 2008 13:17:23 -0400
From: foo@bar.org
Testing
```
The "From: foo@bar.org" line is part of the message b... | [
0.679304301738739,
0.4692123532295227,
0.5096812844276428,
0.087165467441082,
-0.1083817407488823,
-0.2944621443748474,
-0.2768959403038025,
-0.06004168465733528,
-0.427778422832489,
-0.17526815831661224,
0.1332872211933136,
0.4259762763977051,
-0.36462879180908203,
0.261290580034256,
0.... | |
Reply-To: header
so the following sequence
```
export REPLYTO=cms-replies@example.com
mail -aFrom:cms-sends@example.com -s 'Testing'
```
The result, in my mail clients, is a mail from cms-sends@example.com, which any replies to will default to cms-replies@example.com
*NB:* Mac OS users: you don't have -a , but you... | [
-0.12025030702352524,
0.2650861144065857,
0.6493685841560364,
-0.08846597373485565,
-0.07922327518463135,
0.457887202501297,
0.1230797991156578,
0.12311337888240814,
-0.4220753312110901,
-0.7935025095939636,
-0.07131727784872055,
0.285307914018631,
-0.12513144314289093,
0.1799279898405075,... | |
In C# WinForms, what's the proper way to get the backward/forward history stacks for the System.Windows.Forms.WebBrowser?
Check out <http://www.bsalsa.com/downloads.html>. This is a series of Delphi components (free source code, you can see an example of this here: <http://staruml.cvs.sourceforge.net/staruml/staruml/st... | [
0.4170144498348236,
0.1474970281124115,
0.46225446462631226,
-0.03978140279650688,
0.06314351409673691,
-0.24949295818805695,
-0.048395395278930664,
-0.21969275176525116,
0.06815913319587708,
-0.4873081147670746,
-0.035693153738975525,
0.6258242130279541,
-0.014016135595738888,
-0.03123411... | |
sorts of goodies there. | [
0.19707854092121124,
0.29214897751808167,
-0.24673862755298615,
0.5015995502471924,
0.002169934567064047,
-0.023365557193756104,
-0.07316667586565018,
0.7681313753128052,
-0.3869439959526062,
-0.05074933543801308,
0.32841020822525024,
0.5031233429908752,
0.25919225811958313,
0.076682657003... | |
I'm working on some code that uses the System.Diagnostics.Trace class and I'm wondering how to monitor what is written via calls to Trace.WriteLine() both when running in debug mode in Visual Studio and when running outside the debugger.
Try [Debug View](http://technet.microsoft.com/en-us/sysinternals/bb896647.aspx). I... | [
0.5792706608772278,
-0.041546180844306946,
0.04880422353744507,
0.033421263098716736,
0.22511665523052216,
-0.23001885414123535,
0.3336181044578552,
0.20090895891189575,
-0.003905312158167362,
-0.8269566893577576,
0.2234375923871994,
0.6591349244117737,
-0.018472496420145035,
-0.1499090641... | |
I've been using the following code to open Office Documents, PDF, etc. on my windows machines using Java and it's working fine, except for some reason when a filename has embedded it within it multiple contiguous spaces like "File[SPACE][SPACE]Test.doc".
How can I make this work? I'm not averse to canning the whole pi... | [
0.4615405201911926,
0.26165571808815,
0.22371941804885864,
0.11701139807701111,
-0.0722377747297287,
-0.0713873952627182,
0.24357259273529053,
-0.010818122886121273,
-0.1973399668931961,
-0.9203100204467773,
0.005363654810935259,
0.5349334478378296,
-0.29467764496803284,
0.1654977500438690... | |
path = path.replace("/", "\\").replaceAll(
"\\\\([^\\\\\\\\\"]* [^\\\\\\\\\"]*)", "\\\\\\\"$1\"");
String command = "C:\\Windows\\System32\\cmd.exe /c start " + path + "";
Runtime.getRuntime().exec(command);
}
```
**EDIT:** When I run it with the errant file windows complains about f... | [
0.042582906782627106,
-0.36059480905532837,
0.6594383120536804,
-0.11237030476331711,
0.2845505475997925,
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0.40664851665496826,
-0.4034200608730316,
0.08700539916753769,
-0.8303921818733215,
-0.3474598228931427,
0.8939966559410095,
-0.39641669392585754,
0.05932134017348... | |
application for the current platform. | [
0.11664476245641708,
-0.13680261373519897,
0.37684184312820435,
0.10057671368122101,
0.18350742757320404,
-0.008049181662499905,
-0.08297773450613022,
-0.11768656969070435,
-0.09882234036922455,
-0.6133792400360107,
-0.323201447725296,
0.17797178030014038,
-0.06929375976324081,
0.006279543... | |
What is the difference between old style and new style classes in Python? When should I use one or the other?
From *[New-style and classic classes](http://docs.python.org/2/reference/datamodel.html#new-style-and-classic-classes)*:
> **Up to Python 2.1, old-style classes were the only flavour available to the user.**
>... | [
0.17569752037525177,
0.15392941236495972,
0.25201651453971863,
-0.2932916581630707,
-0.273022323846817,
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0.1547265499830246,
-0.10743992775678635,
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-0.4500606060028076,
-0.31525492668151855,
0.5935291647911072,
-0.2770203649997711,
0.189812749624252... | |
type, called
> instance.
>
>
> **New-style classes were introduced in Python 2.2 to unify the concepts of class and type**.
> A new-style class is simply a user-defined type, no more, no less.
>
>
> If x is an instance of a new-style class, then `type(x)` is typically
> the same as `x.__class__` (although this ... | [
0.2356511950492859,
0.05170774832367897,
0.21832804381847382,
-0.008638267405331135,
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0.21655283868312836,
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-0.7469289898872375,
-0.15743176639080048,
0.47261035442352295,
-0.5618237257003784,
0.07653306424... | |
also has a number of immediate benefits, like the ability to
> subclass most built-in types, or the introduction of "descriptors",
> which enable computed properties.
>
>
> **For compatibility reasons, classes are still old-style by default**.
>
>
> New-style classes are created by specifying another new-style c... | [
0.05684712529182434,
-0.12383154779672623,
0.08778046816587448,
0.04617536813020706,
-0.0331990048289299,
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0.2170886993408203,
-0.09879220277070999,
-0.34574541449546814,
-0.7885790467262268,
-0.5991517305374146,
0.33376646041870117,
-0.17196574807167053,
0.12955300509... | |
Some of these changes are fundamental to the new object model, like
> the way special methods are invoked. Others are "fixes" that could not
> be implemented before for compatibility concerns, like the method
> resolution order in case of multiple inheritance.
>
>
> **Python 3 only has new-style classes**.
>
>
... | [
0.06568092107772827,
-0.09827987849712372,
0.12390108406543732,
0.025781437754631042,
-0.29611659049987793,
-0.23832954466342926,
0.372168630361557,
-0.251743346452713,
-0.27734753489494324,
-0.6176519393920898,
-0.45070764422416687,
0.5189433097839355,
-0.5045610070228577,
-0.056368373334... | |
What's the easiest way to print a stacktrace from a debugging printout? Often during testing you would like to know the callstack leading up to the situation provoking a debug message.
[Thread.dumpStack();](http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Thread.html#dumpStack()) | [
0.01803429052233696,
-0.018646907061338425,
0.22961606085300446,
-0.06817165017127991,
0.1274423748254776,
-0.2644426226615906,
0.18888618052005768,
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-0.3274727761745453,
-0.22464267909526825,
-0.1357114017009735,
0.5289267897605896,
-0.48662641644477844,
-0.30071556568... | |
There are lots of PHP articles about the subject so is this a PHP only problem.
I am sending emails using System.Net.Mail after some regular expression checks of course.
Similar to <http://weblogs.asp.net/scottgu/archive/2005/12/10/432854.aspx>
the PHP email injection attack works because of a weakness in the PHP Mail(... | [
0.17382070422172546,
0.05878501012921333,
0.0358026921749115,
-0.15361838042736053,
-0.3863448202610016,
-0.02282865159213543,
0.5930792093276978,
0.22163623571395874,
-0.11526542901992798,
-0.7453095316886902,
0.32311543822288513,
0.6342936158180237,
-0.46807220578193665,
-0.1509609818458... | |
I have an `ArrayList<String>` that I'd like to return a copy of. `ArrayList` has a clone method which has the following signature:
```
public Object clone()
```
After I call this method, how do I cast the returned Object back to `ArrayList<String>`?
```
ArrayList newArrayList = (ArrayList) oldArrayList.clone();
``` | [
0.19432823359966278,
0.2143365740776062,
0.5028405785560608,
-0.2352294772863388,
0.29821905493736267,
-0.11961092054843903,
0.1321154534816742,
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-0.5641928315162659,
0.021560009568929672,
0.4529357850551605,
-0.16048194468021393,
0.427763283252716... | |
We have an error that we can't seem to find and don't have the need/resources to try and track it down. What we do need to do is just keep the freaking "Please tell Microsoft about this problem" dialog boxes from cluttering up the server.
It is from an MS-Access error (we think) but I can't find where Access is instal... | [
0.11743071675300598,
0.18543143570423126,
0.22420243918895721,
0.4500405788421631,
-0.05849069356918335,
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0.4482661783695221,
0.24955116212368011,
-0.43501389026641846,
-0.5956206321716309,
-0.18762195110321045,
0.8014516234397888,
-0.4712948203086853,
-0.00369731639511... | |
the Windows “Send Error Report” dialog on your computer, right-click on the “My Computer” icon, select “Properties”, switch to the “Advanced” tab, and click on the “Error Reporting” button. In the Options dialog, select the “Disable error reporting” radio button:
>
> 
Compare... | [
-0.1446664184331894,
0.05674448981881142,
0.28368234634399414,
0.2434033900499344,
0.2042171210050583,
-0.26045310497283936,
0.6932240724563599,
0.06441914290189743,
-0.10229963809251785,
-0.7311103343963623,
-0.3538098633289337,
1.1026939153671265,
-0.20445586740970612,
0.0296503137797117... | |
When a user on our site loses his password and heads off to the Lost Password page we need to give him a new temporary password. I don't really mind how random this is, or if it matches all the "needed" strong password rules, all I want to do is give them a password that they can change later.
The application is a Web... | [
0.16026197373867035,
0.15364186465740204,
0.5361679196357727,
0.0070868488401174545,
0.07278726249933243,
-0.2991392910480499,
0.3285219371318817,
0.1261925846338272,
-0.025055497884750366,
-0.8211370706558228,
-0.22280369699001312,
0.3968573808670044,
-0.21102872490882874,
0.1864503622055... | |
What’s the best way to capitalize the first letter of each word in a string in SQL Server.
From <http://www.sql-server-helper.com/functions/initcap.aspx>
```
CREATE FUNCTION [dbo].[InitCap] ( @InputString varchar(4000) )
RETURNS VARCHAR(4000)
AS
BEGIN
DECLARE @Index INT
DECLARE @Char CHAR(1)
DECLA... | [
-0.12069283425807953,
0.012764316983520985,
0.4417543113231659,
-0.2744435966014862,
-0.09927582740783691,
0.3681372106075287,
0.022178133949637413,
-0.4939418137073517,
-0.058266766369342804,
-0.2927643656730652,
-0.03044111654162407,
0.3378089368343353,
-0.25376638770103455,
0.0330147184... | |
ELSE SUBSTRING(@InputString, @Index - 1, 1)
END
IF @PrevChar IN (' ', ';', ':', '!', '?', ',', '.', '_', '-', '/', '&', '''', '(')
BEGIN
IF @PrevChar != '''' OR UPPER(@Char) != 'S'
SET @OutputString | [
-0.27903398871421814,
-0.20773284137248993,
0.44452258944511414,
-0.12380755692720413,
0.16781224310398102,
-0.1056167259812355,
0.31826743483543396,
-0.439906507730484,
0.010050402022898197,
-0.2587509751319885,
-0.4770106375217438,
0.3068229556083679,
-0.2618374228477478,
-0.113406337797... | |
= STUFF(@OutputString, @Index, 1, UPPER(@Char))
END
SET @Index = @Index + 1
END
RETURN @OutputString
END
GO
```
There is a simpler/smaller one here (but doesn't work if any row doesn't have spaces, "Invalid length parameter passed to the RIGHT function."):
<http://www.devx.com/tips/Tip/17608> | [
0.29309383034706116,
-0.24094806611537933,
0.7489562630653381,
0.03142986446619034,
0.2278187870979309,
-0.3349180817604065,
0.10829097032546997,
-0.4970385730266571,
-0.17812404036521912,
-0.298223614692688,
-0.06309007108211517,
0.2864286005496979,
-0.274271696805954,
0.16005480289459229... | |
I have a class to parse a matrix that keeps the result in an array member:
```
class Parser
{
...
double matrix_[4][4];
};
```
The user of this class needs to call an API function (as in, a function I have no control over, so I can't just change its interface to make things work more easily) that looks like this... | [
0.17676971852779388,
0.1868428736925125,
0.2451523393392563,
-0.13971906900405884,
-0.0598272979259491,
-0.01074546854943037,
0.25726720690727234,
-0.291677325963974,
0.026524268090724945,
-0.34709271788597107,
-0.1432807594537735,
0.4509294629096985,
-0.6309405565261841,
0.012542246840894... | |
I'm astounded by how inflexible multidimensional arrays declared like this are. I thought `matrix_` would essentially be the same as a `double**` and I could cast (safely) between the two. As it turns out, I can't even find an *unsafe* way to cast between the things. Say I add an accessor to the `Parser` class:
```
vo... | [
0.29917970299720764,
0.18644359707832336,
0.06994495540857315,
-0.07578422874212265,
0.05803564563393593,
-0.09832260757684708,
0.5294410586357117,
-0.3434889614582062,
-0.03012232854962349,
-0.5194568037986755,
0.10991531610488892,
0.6547343730926514,
-0.3637760877609253,
0.04315181076526... | |
to the wrong type
```
The error is:
> error C2440: 'type cast' : cannot convert from 'void \*' to 'const double [4][4]'
...with an intriguing addendum:
> There are no conversions to array types, although there are conversions to references or pointers to arrays
I can't determine how to cast to a reference or poin... | [
0.33972564339637756,
0.3610042929649353,
-0.003915728069841862,
-0.13411778211593628,
-0.07344557344913483,
0.074257031083107,
0.6098574995994568,
-0.08883717656135559,
0.00128103734459728,
-0.6731789112091064,
0.10806446522474289,
0.6534422636032104,
-0.4103536605834961,
0.230669245123863... | |
const matrix& getMatrix() const
{
return matrix_;
}
// ...
private:
matrix matrix_;
};
```
Now you're working with a descriptive type name rather than an array, but since it's a `typedef` the compiler will still allow passing it to the unchangeable API function that takes the base type. | [
0.08685571700334549,
0.0582142174243927,
0.467110276222229,
-0.1984698623418808,
-0.11364268511533737,
-0.0388789176940918,
0.10835044831037521,
-0.3468589186668396,
-0.022821912541985512,
-0.33775845170021057,
-0.20164111256599426,
0.5419780015945435,
-0.6541449427604675,
0.03718278184533... | |
What are the different database options on Windows Mobile available?
I have used CEDB and EDB for linear dataset needs.
I have heard of SQL server 2005 Mobile edition. But what are the advantages over others (if there is any)
I've found both sqllite and codebase to be easy to implement and install. Easier (and more st... | [
-0.033136218786239624,
0.2654030919075012,
0.49877607822418213,
0.10218196362257004,
0.020064815878868103,
-0.120386503636837,
-0.00673305569216609,
-0.05143331363797188,
-0.09484831988811493,
-0.6660556793212891,
0.12239109724760056,
0.7624214291572571,
-0.14956922829151154,
-0.1515250205... | |
I've inherited a desktop application which has a custom .NET file chooser that is embedded in a control, but it has some issues.
I'd like to replace it with a non-custom File Chooser (like the `OpenFileDialog`).
However, for a variety of reasons it needs to be embedded in the parent control not a popup dialog.
... | [
0.23504135012626648,
-0.19454888999462128,
0.20542851090431213,
0.3412046730518341,
0.12493016570806503,
-0.1954919844865799,
0.07579343020915985,
0.23347505927085876,
-0.15046574175357819,
-0.5293728709220886,
-0.04165663570165634,
0.4323817193508148,
-0.4159661829471588,
0.35091096162796... | |
it as though it were a control. | [
-0.16137805581092834,
-0.027200017124414444,
0.16048955917358398,
0.2090832144021988,
-0.1566217839717865,
-0.18844552338123322,
-0.08987108618021011,
-0.09465834498405457,
-0.03523341566324234,
0.01824983023107052,
0.09734022617340088,
0.15530921518802643,
-0.18989694118499756,
0.28438645... | |
I have an asp.net web page written in C#.
Using some javascript I popup another .aspx page which has a few controls that are filled in and from which I create a small snippet of text.
When the user clicks OK on that dialog box I want to insert that piece of text into a textbox on the page that initial "popped up"... | [
0.49649977684020996,
0.1906270831823349,
0.267744779586792,
-0.0016222272533923388,
-0.0973544642329216,
0.01772223971784115,
0.10010946542024612,
-0.04915495216846466,
-0.15274347364902496,
-0.9519332647323608,
-0.03266456350684166,
0.3709643483161926,
-0.18504437804222107,
0.180853515863... | |
I looking for a way, specifically in PHP that I will be guaranteed to always get a unique key.
I have done the following:
```
strtolower(substr(crypt(time()), 0, 7));
```
But I have found that once in a while I end up with a duplicate key (rarely, but often enough).
I have also thought of doing:
```
strtolower(su... | [
0.14892986416816711,
0.15460458397865295,
0.3572957515716553,
0.008991132490336895,
-0.009005129337310791,
-0.012756893411278725,
0.27790719270706177,
-0.05967298150062561,
-0.27450940012931824,
-0.7380533218383789,
0.16010519862174988,
0.4512977600097656,
-0.1729150414466858,
0.1282464414... | |
and O so it's less confusing for the user. This maybe part of the cause for the duplicates, but still necessary.
One option I have a thought of is creating a website that will generate the key, storing it in a database, ensuring it's completely unique.
Any other thoughts? Are there any websites out there that already... | [
0.564113438129425,
0.1851576715707779,
0.3257470428943634,
0.41183236241340637,
0.23474828898906708,
-0.07453224062919617,
0.06314743310213089,
0.1459566354751587,
-0.2690916061401367,
-0.38184118270874023,
0.3306369185447693,
0.5365286469459534,
0.04921188950538635,
0.1508263200521469,
... | |
rather they be passwords, user IDs, etc.:
1. Use an effective GUID generator - these are long and cannot be shrunk. If you only use part **you FAIL**.
2. At least part of the number is sequentially generated off of a single sequence. You can add fluff or encoding to make it look less sequential. Advantage is they star... | [
0.5121510028839111,
-0.020664766430854797,
0.03794107213616371,
0.4579019248485565,
0.08608907461166382,
0.013448760844767094,
-0.04714169725775719,
-0.27576082944869995,
-0.3262326121330261,
-0.522262454032898,
-0.24226905405521393,
0.2855953872203827,
-0.1906137764453888,
-0.007486920803... | |
some other means and then check them against the single history of previously generated values.
Any other method is not guaranteed. Keep in mind, fundamentally you are generating a binary number (it is a computer), but then you can encode it in Hexadecimal, Decimal, Base64, or a word list. Pick an encoding that fits y... | [
0.3829413950443268,
0.08718491345643997,
-0.12691093981266022,
0.4988706409931183,
-0.018104255199432373,
-0.10972389578819275,
0.09728410840034485,
-0.23641705513000488,
-0.2781539857387543,
-0.6127405166625977,
-0.12458513677120209,
0.3403466045856476,
-0.15861983597278595,
0.10477536171... | |
are characteristics that go into a GUID to make it more unique. Keep in mind they are only practically unique, not completely unique. It is possible, although practically impossible to have a duplicate.
**Updated Note about GUIDS**: Since writing this I learned that many GUID generators use a cryptographically secure... | [
0.11256428062915802,
-0.013655419461429119,
0.41313910484313965,
0.07616812735795975,
-0.28279221057891846,
-0.11374739557504654,
-0.024868689477443695,
-0.009615791961550713,
-0.28157204389572144,
-0.6491273045539856,
-0.01991780288517475,
0.27994728088378906,
-0.23523291945457458,
0.2250... | |
7 to 16 characters then you need to use either method 2 or 3.
**Bottom line**: Frankly there is no such thing as completely unique. Even if you went with a sequential generator you would eventually run out of storage using all the atoms in the universe, thus looping back on yourself and repeating. Your only hope would... | [
0.16112235188484192,
0.09795767813920975,
0.062140557914972305,
0.17830190062522888,
-0.3363909125328064,
0.13505563139915466,
0.21121330559253693,
0.08171027898788452,
-0.4643639624118805,
-0.25149041414260864,
-0.053338829427957535,
-0.004639670252799988,
0.024866029620170593,
0.42953321... | |
bit generator, and its odds of repeating are 1 in 2.
So it all comes down to your threshold of uniqueness. You can have 100% uniqueness in 8 digits for 1,099,511,627,776 numbers by using a sequence and then base32 encoding it. Any other method that does not involve checking against a list of past numbers only has odd... | [
0.03412260115146637,
0.019825253635644913,
-0.05116819217801094,
0.18806079030036926,
-0.13383179903030396,
0.23561638593673706,
0.34668171405792236,
-0.44474315643310547,
-0.26201361417770386,
-0.19096797704696655,
0.18844477832317352,
0.3220573365688324,
-0.07547186315059662,
0.300121456... | |
What is the best way of implementing a cache for a PHP site? Obviously, there are some things that shouldn't be cached (for example search queries), but I want to find a good solution that will make sure that I avoid the 'digg effect'.
I know there is WP-Cache for WordPress, but I'm writing a custom solution that isn'... | [
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a better fit.
Thanks.
If a proxy cache is out of the question, and you're serving complete HTML files, you'll get the best performance by bypassing PHP altogether. Study how [WP Super Cache](http://ocaoimh.ie/wp-super-cache/) works.
Uncached pages are copied to a cache folder with similar URL structure as your site.... | [
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What are the JVM implementations available on Windows Mobile?
[Esmertec JBed](http://www.esmertec.com/40.html) is the one on my WinMo phone.
Wondering how many other JVM vendors are in this zone. Are there any comparison or benchmarking data available?
JVM Choices for Windows CE in general (including Pocket PC and Wi... | [
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Red Five's offering, but haven't used it since, so I can't attest to the quality or coverage. | [
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When I build my [ASP.NET](http://en.wikipedia.org/wiki/ASP.NET) web application I get a .dll file with the code for the website in it (which is great) but the website also needs all the .aspx files and friends, and these need to be placed in the correct directory structure. How can I get this all in one directory as th... | [
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