Common Mistake #10: Misusing the__del__method Let’s say you had this in a file calledmod.py: import fooclassBar(object): ...def__del__(self): foo.cleanup(self.myhandle) And you then tried to do this fromanother_mod.py:
These pages will remain online in perpetuity—I hope they will serve as a useful introduction to Common Lisp for folks who are curious about Lisp but maybe not yet curious enough to shell out big bucks for a dead-tree book and a good Common Lisp tutorial for folks who want to get down...
Useful common component API cc.Component is the base class for all components, so we can use all the following API (in the component script this is the instance of component): this.node: The node instance current component is attached to. this.enabled: When set to true, the update method...
(defsketch tutorial ()) (make-instance 'tutorial) If all goes well, this should give you an unremarkable gray window. From now on, assuming you’re using Emacs + SLIME, or a similarly capable environment, you can just re-evaluate (defsketch tutorial () <insert drawing code here>) and ...
One way to solve it is to provide our own RepaintManager but it will probably make API harder to understand. If Swing provided a hook into RepaintManager, it would be perfect. In conclusion, if we would give a rating to this design from 1 to 5 with 5 being the best, we would give ...
IUP is cross-platform (Windows, macOS, GNU/Linux, with new Android, iOs, Cocoa and Web Assembly drivers), has many widgets, has a small api and is actively developed. cl-cffi-gtk - Binding for GTK+3. GNU LGPL2.1. a tutorial: Learn Common Lisp by Example: GTK GUI with SBCL cl-...
please refer to the CommonAPI tutorial. Build Instructions for Android In general for building the Android source tree the instructions found on the pages from the Android Open Source Project (AOSP) apply (https://source.android.com/setup/build/requirements). To integrate the CommonAPI Core Run...
Tutorial Summary L1 User Guide API Document namespace codec namespace details mcu_decoder hls_next_mcupos2 namespace internal enum xf::codec::internal::Type struct xf::codec::internal::HybridUint enum xf::codec::COLOR_FORMAT struct xf::codec::decOutput struct xf::codec::...
IsNull()returnstrueifm_hBitmapis NULL, orfalseotherwise. Use this method to test whether theCBitmapTobject is currently associated with a GDI bitmap. operatorHBITMAP This converter returnsm_hBitmap, and lets you pass aCBitmapTobject to a function or Win32 API that takes anHBITMAPhandle...
As described above, this function may generate a bundle that includes the three required parameters, the PURCHASING_REQUEST parameter (specified as “CHECK_PURCHASING_SUPPORTED”), the API_VERSION parameter (specified as “1” in this example), and the APPLICATION_NAME parameter (identified as the...