I\'m trying to write a graphical program in C++ with QT where users can scale and rotate objects with the mouse (just like inkscape or CorelDraw does), however after many months trying to make it happ
I have this table view UserNameProductNumberPurchaces ------------------------------ \'John Doe\'\'Chair\'4
开发者_高级运维i have an HTML, that should be transformed, having some tags replaced with another tags.
I have a few tables in SQL Server Express that contain data w开发者_如何学编程ith high characters - ex: Häagen-Dazs
I\'m currently trying to wrap my head around WPF, and I\'m at the stage of converting between coordinate spaces with Matrix3D structures.
I want to move a control along a path in WPF with a transformation. The movement should be smooth and the path is like a sine curve. Currently no 开发者_开发百科idea how to start...
I know that to scale verticies I simply have to multiply by a scale factor. But I noticed that most vector drawing applications show the shapes bounding box and by dragging one of the edge it will sca
Next question: I have \"InputDoc\" xml document and xslt file in order to transform into other \"OutputDoc\" xml document.
2D problem: I measure the position of the 3 ends of a triangle in a cartesian system. Now i move the system (triangle) to another cartesian system and measure the position of just two ends.
CurrentlyIn my source file, i am getting date and time values like below. 2010-07-06T19:06:47 i want to 开发者_运维百科put date in one variable and time in another one. Please let me know how to do
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