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source of historical stock data [closed]
..., but I'm having trouble finding data to use. I'm looking for a (hopefully free) source of historical stock market data.
1...
Close and Dispose - which to call?
...eflector, Dispose() calls Close() as well as doing a few additional memory-freeing operations -- mostly by setting members equal to null.
For Stream, they actually are equivalent. Stream.Dispose() simply calls Close().
sha...
PHP Fatal error: Call to undefined function json_decode()
...he Software shall be used for Good, not Evil.
This causes a problem with Free Software Foundation's definition of free software which states:
The freedom to run the program, for any purpose (freedom 0).
FSF goes on to specifically list the JSON license as nonfree.
Yes it seems a bit silly. ...
Test iOS app on device without apple developer program or jailbreak
...d. From Apple's developer documentation:
Launch Your App on Devices Using Free Provisioning (iOS, watchOS)
If you don’t join the Apple Developer Program, you can still build and run your app on your devices using free provisioning. However, the capabilities available to your app, described in Add...
How to get IntPtr from byte[] in C#
...(bytes, 0, unmanagedPointer, bytes.Length);
// Call unmanaged code
Marshal.FreeHGlobal(unmanagedPointer);
Alternatively you could declare a struct with one property and then use Marshal.PtrToStructure, but that would still require allocating unmanaged memory.
Edit: Also, as Tyalis pointed out, yo...
GestureDetect 扩展：手势检测扩展，识别滑动、点击和长按手势 · App Inventor 2 中文网
...原作者为 AryanGupta。
原始链接：https://community.kodular.io/t/free-gesturedetect-recognize-swipe-up-down-right-left-and-doubleclick/94542
文档翻译和整理：AI2中文网
最后更新：2024年12月9日
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How expensive is the lock statement?
...
locks are much, much easier to get right, even if lock-free code is potentially faster. Interlocked.Add on its own has the same issues as += with no synchronization.
– hangar
Aug 24 '15 at 23:37
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How to define different dependencies for different product flavors
...e and would like to use the new build flavor features to have a paid and a free ad based flavor.
5 Answers
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Best introduction to C++ template metaprogramming? [closed]
...d thought "What the heck, I can just pick a better language and get it for free".
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How to convert a char array to a string?
... " : is a string with " <<n <<" chars long\n" << endl;
free(tmp);
return 0;
}
OUT:
H : is a char array beginning with 17 chars long
Hello from Chile. :is a string with 17 chars long
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