I want to grab the default Style for a TextBlock in code behind without ever having adding a custom default textblock style to resources in xaml I've got a method like this: public TextBlock DrawTextBlockAtPoint(string text, Style textblockStyle) { //... } that I want to provide an override that just uses the regular TextBlock style...
Hi, Is there any way to set empty string as default value in core data Here the problem is, it is taking blank value in sqlite table as null and I don't want it. Thank you, Raghu, ...
In C# I have the following code: a base class with a virtual InitClass() function a child class which overrides the InitClass() function. In this function I set a private variable a public property exposing my private field namespace InheritenceTest { class Program { static void Main(string[] args) { ...
This works: class MyClass { int a; public MyClass() { int b = a; } } But this gives a compiler error ("Use of unassigned local variable 'a'"): class MyClass { public MyClass() { int a; int b = a; } } As far as I can tell this happens because in the first example, technically, the...
I have a dropdown control, with some values I added in using the designer. For example, "ANY", "Male", "Female". The value for Male is set to M The value for Female is set to F The value for ANY is blank. However, although it seems to be blank, I spent hours trying to debug a parse error... And to my horror I discovered it wasn't b...
I have tried emacs on and off for a while now and every time I start emacs, I go through the same routine. Customizing. The first one is binding return to newline-and-indent. (g)Vim does this by default. Showing matching parenthesis is also done by default on (g)Vim. It is grea that I can customize emacs to my heart's content but why doe...
Hello, Been trying to fix this for a while now. I have loads of Dojo Filtering Select elements in my form. I need them to have a blank option which should be selected by default. Here is an example (of a normal <select> structure) that I want to emulate: <select> <option value="">-</option> <option value="foo">Bar</option> </s...
In PHP, I have to pass the arguments in the same order as the arguments are in the constructor. Now, in Python, take listbox = Listbox(root, yscrollcommand=scrollbar.set) for example. If I had passed yscrollcommand=scrollbar.set as the third argument and yscrollcommand was the second argument in the constructor, would I still be abl...
I'd love to add <MvcBuildViews>true</MvcBuildViews> to the default MVC Project config. It's required if you wanna to find Errors in views at compile errors http://devermind.com/linq/aspnet-mvc-tip-turn-on-compile-time-view-checking/ ...
I am encountering an unexpected behavior: The following statement works fine: Context.RewritePath( "~/Default.aspx" ); // redirect to default doc, explicitly This gives me a 404 error: Context.RewritePath( "~/" ); // redirect to default doc, implicitly Loading document / from a browser without doing any URL rewriting correctly l...
I want to store image into my datatable and while adding colum I want to set its default value, sending you code doing with checkboxes.. public void addCheckBoxesRuntime(){ for (int i = 0; i < InformationOne.Length; i++) { dt = new DataColumn(InformationOne[i][1] + " (" + InformationOne[i][0] + " ...
I have a User Control that has one child - an Image. I'm trying to set a default image using code in the User Control's default constructor to display an image resource, but so far with no success in either Blend preview or when I actually use it in a running app. I do not get any errors either. Shouldn't this be possible? Here is the X...
I have IBM's J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3) installed. After getting an OOM, the size of the heap dump is 383MB. How much heap does the JVM have? The reason why I ask is that a 400MB heap dump seems a bit much for the default 64MB heap that I expect but I didn't specify any -Xm options. Does J9 use a different default heap siz...
Trying to prepopulate some of my form fields, and am using hook_form_alter(). I've tried a couple of different ways, but in both cases, the fields still come up empty. I'm assuming that I need to set default_value and not value because if the user changes what's in the field, I want that to update correctly. Is that right? Here's wha...
Is there a way to set a default value for a picker? I save the last selected row from all the pickers and I want to be able to have the pickers load those saved rows at start up. As of now I have found this code: [settingsPagePicker selectRow:3 inComponent:0 animated:YES]; It works but only when the user taps the picker. I need it ...
Can I use default arguments in a constructor like this maybe Soldier(int entyID, int hlth = 100, int exp = 10, string nme) : entityID(entyID = globalID++), health(hlth), experience(exp), name(nme = SelectRandomName(exp)) { } I want for example exp = 10 by default but be able to override this value if I supply it in the constructor othe...
When am trying to set default date and default sysdate am getting following errors: MySQL Query: create table product_offer_type(object_id INT(19), snapshot_id INT(19), PRIMARY KEY(object_id,snapshot_id), enum_value VARCHAR(64) NOT NULL, external_name VARCHAR(64) NOT NULL, description VARCHAR(255), business_validation INT(1), valid_for...
All tests should be run with jUnit3, if i run a non-configured Test, it tries to use the default-TestRunner (jUnit4). So, i have to go into the run/debug configuration, change the TestRunner to "jUnit3" and run it again. On EVERY Test. This just disturbs the workflow. So, is there an option to REMOVE jUnit4 as possible TestRunner, or ...
how could I tell STL, specifically for the method resize() in vector, to initialize objects with a constructor other than default, and with which parameters? I mean: class something { int a; something (int value); } std::vector<something> many_things; many_things.resize (20); more generally, how could I force STL to use my ...
I've set MacVim as my default text editor, and when I double click files it opens up a new window. Is there a way to set it to open up in a new tab instead? ...