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remove the Width and Height attributes in XAML. So at design-time you will have the preset width and height (including if you put the user control in a form) and at runtime it will dock depending on its parent container. Hope that helps.
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I have around 1000 pdf filesand I need to convert them to 300 dpi tiff files. What is the best way to do this? If there is an SDK or something or a tool that can be scripted that would be ideal. Use Imagemagick, or better yet, Ghostscript. <http://www.ibm.com/developerworks/library/l-graf2/#N101C2> has an example for ...
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I have 28,000 images I need to convert into a movie. I tried ``` mencoder mf://*.jpg -mf w=640:h=480:fps=30:type=jpg -ovc lavc -lavcopts vcodec=msmpeg4v2 -nosound -o ../output-msmpeg4v2.avi ``` But it seems to crap out at 7500 frames. The files are named webcam\_2007-04-16\_070804.jpg webcam\_2007-04-16\_071004.jp...
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expr: *.jpg [mf] number of files: 28617 (114468) VIDEO: [IJPG] 640x480 24bpp 30.000 fps 0.0 kbps ( 0.0 kbyte/s) [V] filefmt:16 fourcc:0x47504A49 size:640x480 fps:30.00 ftime:=0.0333 Opening video filter: [expand osd=1] Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1 =============================...
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available or unspecified, not writing vprp header. Writing header... ODML: Aspect information not (yet?) available or unspecified, not writing vprp header. Pos: 251.3s 7539f ( 0%) 47.56fps Trem: 0min 0mb A-V:0.000 [1202:0] Flushing video frames. Writing index... Writing header... ODML: Aspect information not (ye...
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The following question answers how to get large memory pages on Windows : "[how do i run my app with large pages in windows](https://stackoverflow.com/questions/39059/how-do-i-run-my-app-with-large-pages-in-windows)". The problem I'm trying to solve is how do I configure it on Vista and 2008 Server. Normally you j...
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a clue as to what else needs to be configured? Thanks, Staffan Assuming cmd is your SqlCeCommand.... ``` using(var dr = cmd.ExecuteReader()) { DataSet ds = new DataSet(); DataTable dt = ds.Tables.Add(); dt.Load(dr); ds.WriteXML(...); } ```
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I have a web report that uses a Django form (new forms) for fields that control the query used to generate the report (start date, end date, ...). The issue I'm having is that the page should work using the form's initial values (unbound), but I can't access the cleaned\_data field unless I call `is_valid()`. But `is_v...
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= MyForm() else: form = MyForm(request.method.POST) if form.is_valid(): do_query(form.cleaned_data['start_date'], form.cleaned_data['end_date']) ``` is\_valid() will fail if this is a GET (since it's unbound), and if I do: ``` if request.method == 'GET': form = MyForm() do_query(form.cleaned_data['s...
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do_query(form['start_date'].field.initial, form['end_date'].field.initial) else: form = MyForm(request.method.POST) if form.is_valid(): do_query(form.cleaned_data['start_date'], form.cleaned_data['end_date']) ``` that is, there isn't a common interface for retrieving the form's values between a bound f...
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return self[fieldname].field.initial ``` you could then re-write your code as: ``` if request.method == 'GET': form = MyForm() else: form = MyForm(request.method.POST) form.is_valid() do_query(form.get_cleaned_or_initial('start_date'), form.get_cleaned_or_initial('end_date')) ```
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I am writing picture editing windows forms application using vb.net/c#. i have a client requirement to capture the photo from digital still camera attached to computer. how can i capture a photo from USB connected digital still camera device in my windows application ? If you use the Windows Image Acquisition Library...
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found that with most cameras, you can't even take a picture when they are plugged in. When you plug them in to the USB port, most cameras will switch into a mode where the only thing they'll do is transfer data. The quick way to find out if a camera will work at all is to plug it into a PC, then try to snap a picture. ...
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Let's say I write a DLL in C++, and declare a global object of a class with a non-trivial destructor. Will the destructor be called when the DLL is unloaded? In a Windows C++ DLL, all global objects (including static members of classes) will be constructed just before the calling of the DllMain with DLL\_PROCESS\_ATTAC...
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objects or different compilation units (i.e. CPP files) is not guaranteed, so you can't hope the object A will be constructed before B if the two objects are instanciated in two different CPPs. This is important if B depends on A. The solution is to move all global objects in the same CPP file, as inside the same compi...
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the constructors. So avoid locking something. See Raymond Chen's excellent blog on the subject: * [Some reasons not to do anything scary in your DllMain](https://devblogs.microsoft.com/oldnewthing/20040127-00/?p=40873) * [Another reason not to do anything scary in your DllMain: Inadvertent deadlock](https://devblogs.m...
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ok because they will be called after execution of DllMain. 3 - Of course, if some global objects in DLL A depend on global objects in DLL B, you should be very very careful about DLL loading order, and thus dependancies. In this case, DLLs with direct or indirect circular dependancies will cause you an insane amount o...
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very good reason. As correctly written destructors are not authorized to throw, the DLL unloading should be ok in this case.
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I've built a web part for Sharepoint that retrieves data from an external service. I'd like to display the items in a way that's UI-compatible with Sharepoint (fits in with its surroundings.) I'm aware of the "DataFormWebPart" but was unable to get one working properly. It requires a valid DataSource and I was unable ...
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into a datasource, or populate a "generic" datasource from object data. I could use an SPGridView to get the same UI, but the grid control doesn't have much in the way of smarts -and- it forces every field into its own column. I'd prefer to render each list item as a single cell with complex rendering (for instance th...
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so do you have sample code to share? If not: am I overlooking some useful control, whether MS-supplied or available in an external library? Thanks! Steve > Sharepoint: Best way to display lists > of non-Sharepoint content with > “compatible” UI? Take a look at the built in sharepoint web controls: [Microsoft.Share...
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What's the best way to implement the enum idiom in Ruby? I'm looking for something which I can use (almost) like the Java/C# enums. Two ways. Symbols (`:foo` notation) or constants (`FOO` notation). Symbols are appropriate when you want to enhance readability without littering code with literal strings. ``` postal_co...
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passing the enum value around (for example, storing it in a database) and you need to be able to translate the value back into the symbol, there's a mashup of both approaches ``` COMMODITY_TYPE = { currency: 1, investment: 2, } def commodity_type_string(value) COMMODITY_TYPE.key(value) end COMMODITY_TYPE[:curr...
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I assumed that the C# margin property had a meaning like in CSS - the spacing around the outside of the control. But Margin values seem to be ignored to matter what values I enter. Then I read on the SDK: > Setting the Margin property on a > docked control has no effect on the > distance of the control from the th...
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using, in whatever way that layout engine sees fit. However, it is best used for spacing just as you assume. Just read the documentation for that specific layout engine. It can be very handy when using a FlowLayoutPanel or TableLayoutPanel, for example - to either reduce the default padding or space things out a bit. ...
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I'm trying to insert a [Spry](http://en.wikipedia.org/wiki/Spry_framework) [accordion](http://en.wikipedia.org/wiki/Accordion_(GUI)) into an already existing [JSF](http://en.wikipedia.org/wiki/JavaServer_Faces) page using [Dreamweaver](http://en.wikipedia.org/wiki/Adobe_Dreamweaver). Is this possible? I've already tr...
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Panel 1 Content<br/> Panel 1 Content<br/> Panel 1 Content<br/> </div> </div> </div> ``` Provided you have the [JavaScript](http://en.wikipedia.org/wiki/JavaScript)
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library loaded correctly, that should pretty much be all you need to do.
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I need an algorithm that can determine whether two images are 'similar' and recognizes similar patterns of color, brightness, shape etc.. I might need some pointers as to what parameters the human brain uses to 'categorize' images. .. I have looked at hausdorff based matching but that seems mainly for matching transf...
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images will share similarities in that they will have significant coefficients in the same places. I found it was best to transform in the image into YUV format, which effectively allows you weight similarity in shape (Y channel) and colour (UV channels). You can in find my implementation of the above in [mactorii](h...
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can be scored by say, computing the [Manhattan distance](http://en.wikipedia.org/wiki/Manhattan_distance) between the 2 images, using corresponding pixels. I don't have the details of how they performed the resizing, so you may have to play with the various algorithms available for that task to find one which is suitab...
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This may be a no-brainer for the WPF cognoscenti, but I'd like to know if there's a simple way to put text on the WPF ProgressBar. To me, an empty progress bar looks naked. That's screen real estate that could carry a message about **what** is in progress, or even just add numbers to the representation. Now, WPF is all...
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there a technique or two out there that is more natural than my original WinForms impulses will be? What's the best, most WPF-natural way to add text to that progress bar? If you are needing to have a reusable method for adding text, you can create a new Style/ControlTemplate that has an additional TextBlock to display...
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this will work nicely. If you want, you can create a UserControl that exposes the ProgressBar and TextBlock as public properties, so it would be less work than creating a custom ControlTemplate.
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I've always been told that adding an element to an array happens like this: > An empty copy of the array+1element is > created and then the data from the > original array is copied into it then > the new data for the new element is > then loaded If this is true, then using an array within a scenario that requires...
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Should you use iStringMap instead? If so, what happens if you need more than two dimensions AND need to add a lot of element additions. Do you just take the performance hit or is there something else that should be used? Look at the generic `List<T>` as a replacement for arrays. They support most of the same things arr...
[ 0.2121947705745697, -0.41978922486305237, -0.09631147980690002, 0.19042466580867767, -0.1814938187599182, -0.2662438750267029, -0.10594304651021957, -0.3075806498527527, -0.4273548126220703, -0.6264294981956482, 0.18983277678489685, 0.6049556136131287, -0.23644298315048218, -0.220718845725...
I seldom use inheritance, but when I do, I never use protected attributes because I think it breaks the encapsulation of the inherited classes. Do you use protected attributes ? what do you use them for ? In this [interview](http://www.artima.com/intv/blochP.html) on Design by Bill Venners, Joshua Bloch, the author of...
[ 0.17001591622829437, 0.08178465068340302, -0.4578395187854767, -0.08867666870355606, -0.17972585558891296, -0.02377791330218315, 0.6552430987358093, -0.7039141654968262, -0.15890178084373474, -0.7042469382286072, -0.010831082239747047, 0.5144686102867126, -0.34179559350013733, -0.265950709...
data?* > > > **Josh Bloch:** To write something that is both subclassable and robust > against a malicious subclass is > actually a pretty tough thing to do, > assuming you give the subclass access > to your internal data structures. If > the subclass does not have access to > anything that an ordinary user > ...
[ 0.30438101291656494, -0.06089768186211586, -0.050512369722127914, 0.18689954280853271, -0.06714950501918793, -0.08837972581386566, 0.6033055186271667, -0.4182913601398468, -0.22072046995162964, -0.2936887741088867, -0.1502261459827423, 0.4888050854206085, -0.45544371008872986, -0.138802915...
precisely why the > security critical classes like String > are final. Otherwise someone could > write a subclass that makes Strings > appear mutable, which would be > sufficient to break security. So you > must trust your subclasses. If you > don't trust them, then you can't allow > them, because subclasses ca...
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an implementation > detail. A protected field is an > implementation detail that you are > making visible to subclasses. Even a > protected method is a piece of > internal structure that you are making > visible to subclasses. > > > The reason you make it visible is that > it's often necessary in order to allo...
[ 0.2063731551170349, -0.12860660254955292, -0.08989313244819641, 0.17415639758110046, -0.05264640972018242, -0.11619337648153305, 0.49292781949043274, -0.09846685081720352, -0.440413236618042, -0.8981543183326721, -0.2048996537923813, 0.30922678112983704, -0.34730255603790283, 0.03558496013...
efficient implementation that no > longer involves the use of a > particular field or method. > > > So all other things being equal, you > shouldn't have any protected members > at all. But that said, if you have too > few, then your class may not be usable > as a super class, or at least not as > an efficient...
[ -0.27940553426742554, -0.06603025645017624, 0.05999836325645447, 0.060002945363521576, 0.10228291153907776, -0.18969717621803284, 0.6520243287086487, 0.026272470131516457, 0.014512774534523487, -1.0826407670974731, -0.14870190620422363, 0.5832089781761169, -0.7262803912162781, -0.213820055...
may find out that without a particular > protected method, all subclasses will > have to do some bad thing. > > > As an example, if you look at > `AbstractList`, you'll find that there > is a protected method to delete a > range of the list in one shot > (`removeRange`). Why is that in there? > Because the nor...
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only > thing that `clear` could do is > repeatedly remove individual elements. > > > Think about it. If you have an array > representation, what will it do? It > will repeatedly collapse the array, > doing order N work N times. So it will > take a quadratic amount of work, > instead of the linear amount of wor...
[ -0.05978604033589363, -0.2592049837112427, 0.2791827619075775, 0.05314633995294571, -0.1328434944152832, -0.1844167560338974, 0.29260700941085815, -0.3547316789627075, -0.3605656325817108, -0.519856870174408, -0.14892767369747162, 0.335214227437973, -0.49630510807037354, 0.1971626281738281...
all at once. > > > That we would need this protected > method is something you would have to > be way smarter than me to know up > front. Basically, I implemented the > thing. Then, as we started to subclass > it, we realized that range delete was > quadratic. We couldn't afford that, so > I put in the protect...
[ 0.17793717980384827, -0.19312843680381775, 0.2606518566608429, 0.1927238553762436, -0.21884086728096008, -0.15577596426010132, 0.20298020541667938, -0.5752356648445129, -0.010137097910046577, -0.5473601222038269, 0.03640070557594299, 0.7873032093048096, -0.3698726296424866, -0.127224907279...
want to change. You can always add > protected methods, but you can't take > them out. > > > **Bill Venners:** *And protected data?* > > > **Josh Bloch:** The same thing, but even more. Protected data is even more > dangerous in terms of messing up your > data invariants. If you give someone > else access to s...
[ 0.6064931750297546, 0.01298685185611248, 0.16013406217098236, 0.08198288083076477, 0.36404111981391907, -0.1483372449874878, 0.46281155943870544, -0.06335581094026566, -0.43661677837371826, -0.5767025947570801, -0.017511771991848946, 0.44563210010528564, -0.5140960216522217, 0.057675320655...
Okay, I've seen but haven't programmed in C# before. You can assume I'm competent in C++, and advanced in C (for what good that'll do me). I understand inheritance, polymorphism, etc so OO concepts aren't going to be a huge problem. Let's say I've been given a task to prototype a quick and dirty program that won't be ...
[ 0.18519249558448792, 0.10103898495435715, 0.21478205919265747, 0.22512337565422058, -0.13343928754329681, 0.13806068897247314, 0.14487798511981964, -0.0762951523065567, -0.15208572149276733, -0.7509628534317017, 0.09806136041879654, 0.5327849388122559, 0.09378447383642197, -0.0482223518192...
from one of the DBs * The results of the forms will be stored in another table * The DB isn't multiuser Basically your run of the mill access app... except without access. I'm sure I can muddle my way through and create horrendously bad code, but I'm equally sure lots of people here can give me a push in the right dir...
[ 0.4757089912891388, 0.15103328227996826, 0.010394162498414516, 0.15676257014274597, -0.496737539768219, -0.12646067142486572, 0.24294231832027435, 0.121210977435112, -0.04806269332766533, -0.5762038230895996, 0.1261352002620697, 0.5330007672309875, -0.17030036449432373, 0.24513663351535797...
quick and dependency-less install. Thanks! -Adam It sounds like for this app, you could use [Microsoft Dynamic Data](http://www.asp.net/dynamicdata/) or [Castle Active Record](http://www.castleproject.org/activerecord/index.html), and have the application working a few minutes after you finished the database. These t...
[ -0.21112920343875885, -0.2974725663661957, 0.4439634680747986, 0.10057194530963898, -0.13723935186862946, -0.13161353766918182, 0.3741391599178314, -0.10579363256692886, -0.32730531692504883, -0.6168330907821655, -0.01080810185521841, 0.7664237022399902, -0.12613755464553833, -0.0959420055...
In Microsoft IL, to call a method on a value type you need an indirect reference. Lets say we have an ILGenerator named "il" and that currently we have a Nullable on top of the stack, if we want to check whether it has a value then we could emit the following: ``` var local = il.DeclareLocal(typeof(Nullable<int>)); il...
[ 0.21641288697719574, -0.34797602891921997, 0.2379687875509262, -0.12008844316005707, -0.3483634889125824, -0.128046914935112, 0.24607260525226593, -0.2899051308631897, 0.07965610176324844, -0.8456014394760132, -0.09374742209911346, 0.4506220817565918, -0.7808619141578674, -0.11613732576370...
family of instructions looks promising (particularly ldind\_ref) but I can't find sufficient documentation to know whether this would cause boxing of the value, which I suspect it might. I've had a look at the C# compiler output, but it uses local variables to achieve this, which makes me believe the first way may be ...
[ 0.3558482229709625, 0.14110572636127472, 0.08442491292953491, 0.0062413341365754604, 0.10344814509153366, -0.005738015752285719, 0.49163031578063965, -0.21532121300697327, -0.1225656121969223, -0.6130983829498291, -0.1021926999092102, 0.589769184589386, -0.4729284942150116, -0.053917884826...
work as expected, returning "True". ``` var m = new DynamicMethod("M", typeof(bool), Type.EmptyTypes); var il = m.GetILGenerator(); var ctor = typeof(Nullable<int>).GetConstructor(new[] { typeof(int) }); il.Emit(OpCodes.Ldc_I4_6); il.Emit(OpCodes.Newobj, ctor); //var local = il.DeclareLocal(typeof(Nullable<int>)); //i...
[ 0.23808670043945312, -0.24845200777053833, 0.6265966296195984, -0.43449223041534424, 0.03355514258146286, 0.20111742615699768, 0.5817908644676208, -0.6401038765907288, -0.22041629254817963, -0.820978045463562, -0.3034639060497284, 0.8136035203933716, -0.730414628982544, -0.1200160160660743...
and just emit the method call. It seems that the constructor doesn't push the variable on the stack in a typed form. After digging into the IL a bit, it appears there are two ways of using the variable after constructing it. You can load the variable that will store the reference onto the evaluation stack before ca...
[ 0.22392962872982025, -0.3529159724712372, 0.4973497986793518, -0.2577380836009979, -0.09527208656072617, 0.02605808526277542, 0.35734230279922485, -0.5621150135993958, 0.016539249569177628, -0.6110509037971497, -0.108421191573143, 0.8005132675170898, -0.6954583525657654, 0.0554413981735706...
// load the variable to assign the value from the ctor to il.Emit(OpCodes.Ldloca_S, value); // load constructor args il.Emit(OpCodes.Ldc_I4_6); il.Emit(OpCodes.Call, ctor); il.Emit(OpCodes.Ldloca_S, value); il.Emit(OpCodes.Call, getValue); il.Emit(OpCodes.Ret); Console.WriteLine(method.Invoke(null, null)); ``` The o...
[ 0.357480525970459, -0.16721968352794647, 0.3418808877468109, -0.23457548022270203, 0.05239945277571678, -0.05246113985776901, 0.32092025876045227, -0.5385091304779053, -0.11817578226327896, -0.6217581629753113, -0.21267102658748627, 0.7702713012695312, -0.7427834272384644, 0.06520274281501...
In my SWT Java app I often want to return information from inside a Display.syncExec() call. The best way I've found so far to do this is: ``` final ArrayList<Integer> result = new ArrayList<Integer>(); GUI.display().syncExec(new Runnable(){ public void run() { MessageBox mb = /* ... */; /* set up messagebox */...
[ 0.06931575387716293, -0.1888965517282486, 0.7847086191177368, -0.28865036368370056, -0.09283255785703659, 0.07462186366319656, 0.6298347115516663, -0.08855090290307999, -0.36907070875167847, -0.7442688345909119, -0.05521341785788536, 0.6084518432617188, -0.4841025471687317, 0.1201707720756...
is much simpler to use an `AtomicInteger` in your case or `AtomicReference` in a more general case. ``` final AtomicInteger resultAtomicInteger = new AtomicInteger(); Display.getCurrent().syncExec(new Runnable() { public void run() { MessageBox mb = /* ... */; /* set up messagebox */ r...
[ -0.06207975372672081, -0.34303539991378784, 0.9460735321044922, -0.1357884556055069, 0.23816998302936554, 0.13775190711021423, 0.27290359139442444, -0.4007529020309448, -0.4658227264881134, -0.7345468997955322, -0.26777827739715576, 0.6044572591781616, -0.3512089252471924, 0.44278407096862...
I really want to get the google Calendar Api up an running. I found a [great article](http://www.ibm.com/developerworks/library/x-googleclndr/) about how to get started. I downloaded the Zend GData classes. I have php 5 running on my dev box and all the exetensions should be loading. I cant get openssl running and rec...
[ 0.31651920080184937, 0.1799691915512085, 0.3543469309806824, 0.013800794258713722, -0.390017032623291, -0.2590402364730835, 0.48420873284339905, -0.14774483442306519, -0.2665828466415405, -0.7895970344543457, -0.018524229526519775, 0.6937032341957092, -0.3474668860435486, -0.00126567506231...
looked in many places to try to get OpenSSL running on my machine and installed. Does anyone know of a simple failsafe tutorial to get this combination up and running? I think this use of SSL is part of the Zend GData library so I assume it is correct. I think not having OpenSSL correctly installed is my main issue.
[ 0.3722229599952698, 0.2839130461215973, 0.01786614954471588, 0.18137261271476746, -0.11574212461709976, -0.42758944630622864, 0.4432823657989502, 0.13535863161087036, -0.08594881743192673, -0.6717858910560608, 0.01737268455326557, 0.5762789845466614, -0.2769767940044403, 0.0695755407214164...
I have a SQL Insert query inside a stored proc, for inserting rows into a **linked server** table. Since the stored proc is getting called within a parent transaction, this Insert statement tries to use a DTC for inserting rows into the linked server. I would like to **avoid** DTC from getting involved. Is there any...
[ 0.36262956261634827, 0.057753175497055054, 0.12861205637454987, -0.09782372415065765, 0.25340402126312256, -0.027036838233470917, -0.4509900212287903, 0.15195061266422272, -0.08676777780056, -0.639029860496521, 0.2891691327095032, 0.2912082076072693, -0.4111486077308655, 0.226270854473114,...
no way of ignoring the transaction you are in once you are within the SProc execution. In contrast, if you use .NET 2.0's System.Transaction namespace, you can tell specific statements not to participate in any parent scope transaction. This would require you to write some of your logic in code rather than stored pro...
[ 0.1891828179359436, -0.19600582122802734, -0.10181456804275513, 0.30313435196876526, 0.2357989400625229, -0.6360765099525452, 0.3238755762577057, 0.08031012117862701, -0.4861885607242584, -0.3130888342857361, 0.06852433830499649, 0.5334292650222778, -0.2645511329174042, -0.0577602833509445...
XmlElement.Attributes.Remove\* methods are working fine for arbitrary attributes resulting in the removed attributes being removed from XmlDocument.OuterXml property. Xmlns attribute however is different. Here is an example: ``` XmlDocument doc = new XmlDocument(); doc.InnerXml = @"<Element1 attr1=""value1"" xmlns=""h...
[ -0.12359236180782318, 0.09881222993135452, 0.6789999008178711, -0.07302173972129822, -0.05900561064481735, -0.19198814034461975, -0.04877898842096329, -0.5200256705284119, -0.06284519284963608, -0.575884997844696, -0.0943785309791565, 0.7702431082725525, -0.09941617399454117, 0.23593547940...
attribute from a String representation of this, but I wonder if it is possible to do the same thing using the API. @Edit: I'm talking about .NET 2.0. .NET DOM API doesn't support modifying element's namespace which is what you are essentially trying to do. So, in order to solve your problem you have to construct a new...
[ 0.48177382349967957, -0.011257350444793701, 0.2530031204223633, 0.1551324874162674, -0.17549864947795868, -0.1687997728586197, 0.22374875843524933, -0.18367813527584076, -0.15790115296840668, -0.632993757724762, 0.0478067472577095, 0.6733056902885437, -0.5639957785606384, 0.186519652605056...
be not namespace-qualified.
[ 0.13154913485050201, 0.39477017521858215, -0.17233243584632874, -0.07266106456518173, 0.13027414679527283, -0.4314516484737396, 0.2808751165866852, 0.15971344709396362, 0.1343659907579422, -0.45934194326400757, -0.6571006774902344, 0.06417762488126755, -0.10761512815952301, -0.094899080693...
I'd like to create a module in DNN that, similar to the Announcements control, offers a template that the portal admin can modify for formatting. I have a control that currently uses a Repeater control with templates. Is there a way to override the contents of the repeater ItemTemplate, HeaderTemplate, and FooterTempla...
[ 0.3417147696018219, 0.07412603497505188, 0.6955161094665527, -0.1613689810037613, -0.17211799323558807, 0.08711786568164825, 0.31565019488334656, -0.18031759560108185, 0.06569352000951767, -0.7458299994468689, 0.030309388414025307, 0.3139573335647583, -0.44421660900115967, 0.21334546804428...
use this is just right.
[ 0.3693477511405945, 0.23278431594371796, -0.24952569603919983, 0.06337601691484451, -0.07209549099206924, -0.02604127861559391, 0.0016424109926447272, -0.1325129121541977, 0.22424109280109406, -0.8490405678749084, 0.3402690291404724, 0.5050855278968811, 0.03143172338604927, -0.134430944919...
In JavaScript, using the Prototype library, the following functional construction is possible: ``` var words = ["aqueous", "strength", "hated", "sesquicentennial", "area"]; words.pluck('length'); //-> [7, 8, 5, 16, 4] ``` Note that this example code is equivalent to ``` words.map( function(word) { return word.lengt...
[ -0.09880945831537247, 0.09143145382404327, 0.3129826784133911, -0.32213354110717773, -0.23212316632270813, 0.11838220804929733, 0.4529491364955902, -0.37758904695510864, -0.057711973786354065, -0.8999915719032288, -0.3232578635215759, 0.4680264890193939, -0.27301332354545593, -0.0999937877...
I can help. You could use type extension and reflection to allow this. We simple extend the generic list type with the pluck function. Then we can use pluck() on any list. An unknown property will return a list with the error string as its only contents. ``` type Microsoft.FSharp.Collections.List<'a> with member...
[ 0.0732307881116867, -0.14648064970970154, 0.2455662488937378, -0.0870993435382843, -0.048066675662994385, 0.08809717744588852, 0.4730990529060364, -0.42612725496292114, 0.04660995304584503, -0.5823712944984436, 0.056777410209178925, 0.6734020709991455, -0.3036912679672241, 0.17927986383438...
[| |])] with e-> [box <| "Error: Property '" + property + "'" + " not found on type '" + typeof<'a>.Name + "'"] let a = ["aqueous"; "strength"; "hated"; "sesquicentennial"; "area"] a.pluck "Length" a.pluck "Unknown" ``` which produces the follow result in the inter...
[ -0.07642421126365662, -0.2332761436700821, 0.5210227370262146, -0.12593375146389008, 0.20454570651054382, 0.2680565118789673, -0.17938365042209625, -0.05575030297040939, -0.3639926314353943, -0.28919658064842224, -0.14617477357387543, 0.29738056659698486, -0.049471478909254074, 0.292839974...
5; 16; 4] > a.pluck "Unknown";; val it : obj list = ["Error: Property 'Unknown' not found on type 'String'"] ``` warm regards, DannyAsher > > > > > NOTE: When using `<pre`> the angle brackets around ``` <'a> ``` didn't show though in the preview window it looked fine. The backtick didn't work for me. Had to res...
[ 0.07649912685155869, -0.05334562063217163, 0.31595927476882935, -0.10297617316246033, 0.049286678433418274, -0.09242390841245651, 0.4079015254974365, -0.08683700114488602, 0.15698488056659698, -0.7080379724502563, -0.1490454524755478, 0.570098876953125, -0.1064116582274437, 0.1851028949022...
I would like to call my unmanaged C++ libraries from my C# code. What are the potential pitfalls and precautions that need to be taken? Thank you for your time. This question is too broad. The only reasonable answer is P/Invoke, but that's kind of like saying that if you want to program for Windows you need to know the...
[ 0.42823269963264465, 0.051219675689935684, -0.13206622004508972, 0.1012842133641243, -0.1171906590461731, -0.14592154324054718, 0.2663519084453583, -0.0553918331861496, -0.16305965185165405, -0.29574161767959595, -0.26077914237976074, 0.4472580850124359, -0.03207321837544441, 0.11269901692...
I'm in the process of designing a PHP-based content management system for personal use and eventually to be distributed. I know there are a lot of CMS's already out there, but I really haven't found one that meets my all of my needs and I also would like to have the learning experience. Security is a large focus, as ar...
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before starting? What's the biggest potential roadblock/problem? Any and all advice is welcome. Edit: Any advice on marketing do's and don't's would also be appreciated. Well, building your own CMS actually implies that it is not an enterprise-level product. What this means is that you will not be able to actually imp...
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in a CMS. 1. Extensible - provide a clean and robust API so that a programmer can do most things through code, instead of using the UI 2. Easy page creation and editing - use templates, have several URLs for a single page, provide options for URL rewriting 3. Make it component-based. Allow users to add custom ...
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have the desire to dive into their implementation from the beginning. They include workflow (an approval process for content-creation, customizable), Built-in modules for common functionality (blogs, e-commerce, news), ability to write own modules, permissions for different users, built-in syndication, etc. After all ...
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fellow anthropoids and lily pads and paddlewheels! I'm developing a Windows desktop app in C#/.NET/WPF, using VS 2008. The app is required to install and run on Vista and XP machines. I'm working on a Setup/Windows Installer Project to install the app. My app requires read/modify/write access to a SQLCE database file...
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such things often did before the arrival of Vista, yes, yes!). I had expected the solution to be simple. **Vista and XP both have shared-application-data folders intended for this purpose.** ("\ProgramData" in Vista, "\Documents and Settings\All Users\Application Data" in XP.) The .NET Environment.GetFolderPath(Specia...
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same security restrictions anything else in "\Program files" does, yes, yes! The Setup project offers a "User's Application Data" folder, but that's a per-user folder, which is exactly what I'm trying to avoid, yes, yes! Is it possible to add files to the shared-app-data folder in a robust, cross-Windows-version way ...
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Setup project, here's what you do: 1. Right-click your setup project in the Solution Explorer and pick "View -> File System". 2. Right-click "File system on target machine" and pick "Add Special Folder -> Custom Folder". 3. Rename the custom folder to "Common Application Data Folder." (This isn't the name that will be...
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there is a folder property named "Property." 6. Change the folder's Property property to "COMMONAPPDATAFOLDER". Data files placed in the "Common Application Data" folder will be copied to "\ProgramData\Manufacturer\ProductName" (on Vista) or "\Documents and Settings\All Users\Application Data\Manufacturer\ProductName"...
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How cheap can MySQL be compared to MS SQL when you have tons of data (and joins/search)? Consider a site like stackoverflow full of Q&As already and after getting dugg. My ASP.NET sites are currently on SQL Server Express so I don't have any idea how cost compares in the long run. Although after a quick research, I'm...
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deployments, so don't worry about the $20K you would need for that license. MySQL is only free if you forego a lot of the useful tools offered with the licenses, and it's probably (at least as of 2008) going to be a little more work to get it to scale like Sql Server. In the long run I think you will spend much more ...
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What are some general tips to make sure I don't leak memory in C++ programs? How do I figure out who should free memory that has been dynamically allocated? Instead of managing memory manually, try to use smart pointers where applicable. Take a look at the [Boost lib](http://www.boost.org/), [TR1](http://en.wikipedi...
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I want to load a different properties file based upon one variable. Basically, if doing a dev build use this properties file, if doing a test build use this other properties file, and if doing a production build use yet a third properties file. **Step 1**: Define a property in your NAnt script to track the environment...
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configuration logic goes here --> </target> <target name="buildmyproject" depends="config"> <!-- this target builds your project, but runs the config target first --> </target> ``` **Step 3**: Update your configuration target to pull in an appropriate properties file based on the environment property. ``` <targ...
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not be found." /> </if> </target> ``` Note, I like to allow team members to define their own local.config.xml files that don't get committed to source control. This provides a nice place to store local connection strings or other local environment settings. **Step 4**: Set the environment property when you invok...
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I have some curious behavior that I'm having trouble figuring out why is occurring. I'm seeing intermittent timeout exceptions. I'm pretty sure it's related to volume because it's not reproducible in our development environment. As a bandaid solution, I tried upping the sql command timeout to sixty seconds, but as I've...
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to sixty?? Just for reference, here's the exception being thrown: ``` System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection...
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runBehavior, Boolean returnStream, String method) at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) at System.Data.SqlClient.SqlCommand.ExecuteReader() at SetClear.DataAccess.SqlHelper.ExecuteReader(CommandType commandType, String commandText, SqlParameter[] commandArgs...
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into a key lookup (an index seek or clustered index seek).
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DOING THE POST IS NOT THE PROBLEM! Formatting the message so that I get a response is the problem. Ideally I'd be able to construct a message and use WinHTTP to perform a post to a WCF service (hosted in IIS) and get a response, but so far I've been unable to construct something that works properly. Does anyone have ...
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right parameters. There seems to be no analogue for this in the WCF world. As of now there is no option for me to convert the consumer (the vbscript end) into .NET. Assume at this point that at the endpoint I can convert to using whatever bindings are available right up to whatever is supported in .NET 3.5, but at th...
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way to do that then just say, you can't do it. If this can be done using WebHTTPBinding then I have not found a way to make it happen as I've already investigated the WebInvoke attribute and been unable to create a test from VBScript to WCF that worked properly. Assume that the posted data type is a string and the res...
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use something other than WinHTTP to perform the post from ASP over to the WCF service such as XMLHTTP I still have the problem of constructing an XML message that the WCF service will respond to. I've tried variations on this and still am unable to fathom what sort of format I need to use to make this happen. I know t...
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an actual example of what the proper message format would be in this situation since everyone is so used to using .NET to send the message and it's all done for you in that context. You don't specify one thing: What binding are you exposing your service as? If you're using WsHttpBinding or BasicHttpBinding, then there'...
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explicitly created to support scenarios like this, where you want your service to be exposed not as a SOAP service but as fully REST-like service, or simply as XML/JSON over HTTP. It's called the WebHttpBinding. There are many options you can tweak, but it's very likely you might just be able to add a new endpoint wit...
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Is it possible to install the x86 Remote Debugger as a Service on a 64bit machine? I need to attach a debugger to managed code in a Session 0 process. The process runs 32bit but the debugger service that gets installed is 64bit and wont attach to the 32bit process. I tried creating the Service using the SC command, a...
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stopped the x86 service, and started the x64 service and it was able to find the monitor, but still got an error. Here is the error when I try to use the remote debugger: Unable to attach to the process. The 64-bit version of the Visual Studio Remote Debugging Monitor (MSVSMON.EXE) cannot debug 32-bit processes or 32-...
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Monitor in the process's session. If I try to run the 32bit remote debugger as an application, it wont work attach b/c the Remote Debugger is running in my session and not in session 0. This works on my machine(TM) after installing rdbgsetup\_x64.exe and going through the configuration wizard: ``` sc stop msvsmon90 s...
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What's the best library to use to generate RSS for a webserver written in Common Lisp? Most anything will probably do. Personally, I've been using xml-emitter for my blog's Atom feed, which has worked out well so far. Just choose whichever XML generation library you like and hack away, I'd say. As others have remarked...
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by visitors of your website.
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At my house I have about 10 computers all different processors and speeds (all x86 compatible). I would like to cluster these. I have looked at openMosix but since they stopped development on it I am deciding against using it. I would prefer to use the latest or next to latest version of a mainstream distribution of Li...
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