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OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
... OpenCV is pretty much the same for all platforms (Win/Linux/Mac/iPhone/...). The difference is that some don't supported the GPU module of OpenCV. Have you built OpenCV for iOS already? Were you able to test it? I think these are the questions you need to answer before trying anything...
Resizing an image in an HTML5 canvas
...pliant browsers, super optimized JIT javascript compilers, multi-core(†) machines, with tons of memory, what are you afraid of? Hey, there's the word java in javascript, so that should guarantee the performance, right? Behold, the thumbnail generating code:
// returns a function that calculates l...
How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
... source of memory leaks as explained here garena.github.io/blog/2014/09/10/android-memory-leaks
– Mark Pazon
May 1 '15 at 15:11
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Convert line-endings for whole directory tree (Git)
...s
sfk udpsend - send UDP requests
sfk ip - tell own machine's IP address(es).
type "sfk ip -help" for help.
sfk netlog - send text outputs to network,
and/or file, and/or terminal
scripting
sfk script - run ...
What is the exact meaning of Git Bash?
...ked to make it an incredible tool. Bash is the default shell for Linux and Mac. For these reasons, Bash is the most used and widely distributed shell.
Windows has a different Command Line Interface, called Command Prompt. While this has many of the same features as Bash, Bash is much more popular. ...
What values should I use for CFBundleVersion and CFBundleShortVersionString?
...p using instead? I really wish Apple just used the same numeric value that android did here. P.S. thanks for looking this up!
– spacesuitdiver
Nov 27 '19 at 17:09
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How can I profile Python code line-by-line?
...en fails). I'd recommend using (my) Scalene profiler instead, if you're on Mac OS X or Linux: pip install -U scalene, github.com/emeryberger/scalene -- it simultaneously does line-level profiling of CPU time and memory (and more!).
– EmeryBerger
Aug 16 at 13:54...
Gradle - getting the latest release version of a dependency
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In Android Studio:
If you're using + for the version, and want to know which version is actually being used, select Project in the sidebar, and then under External Libraries you will see the actual version number in use.
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Transparent ARGB hex value
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Just use this :
android:background="#00FFFFFF"
it will do your work.
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Convert ArrayList to String[] array [duplicate]
I'm working in the android environment and have tried the following code, but it doesn't seem to be working.
6 Answers
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