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What is the purpose of Flask's context stacks?
...
Excellent rundown, I've been studying the code in flask/globals.py and werkzeug/local.py and this helps clarify my understanding of it. My spidey sense tells me this is a way overcomplicated design, but I admit I don't unders...
What are the underlying data structures used for Redis?
...aggregate data types" for more information.
The comments on ziplist.c are excellent, and you can understand this data structure completely without having to read the code.
6. Int Sets
Int Sets are a fancy name for "Sorted Integer Arrays".
In Redis, sets are usually implemented using hash tables....
How to detect a Christmas Tree? [closed]
...th neural nets for clustering. Something like a SOM or neural gas would do excellent work. Nevertheless, great proposal and thumbs up from me!
– sepdek
Dec 31 '13 at 9:47
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data.table vs dplyr: can one do something well the other can't or does poorly?
...n 2x) more efficiently in one package vs. another.
Again, no. data.table excels at being efficient in everything it does where dplyr gets the burden of being limited in some respects to the underlying data store and registered handlers.
This means when you run into a performance issue with data.ta...
LINQPad [extension] methods [closed]
...ble app"? Read here how to do that.
Joe's website for LinqPad is always an excellent source. Inside LinqPad, Help -> What's New gives you hints about new functions and methods. The LinqPad Forum also contains helpful hints.
Also very helpful: This article about Linq(Pad) debugging.
Use lprun.exe ...
How does the Windows Command Interpreter (CMD.EXE) parse scripts?
... about the low-level details of the batch language and cmd escaping in the excellent answers by jeb and dbenham on this page.
Let's build a simple command line utility in C and see what it says about your test cases:
int main(int argc, char* argv[]) {
int i;
for (i = 0; i < argc; i+...
Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...术，它们的基础都是COM。OLE的体验，就是平时我们可以把Excel表格嵌入Word文档，或者把PDF嵌入浏览器显示一样，而Active X控件更是无处不在，做VB开发和网页开发的人都应该很熟悉。使用Windows系统中丰富的Active X控件资源，我们...
MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...ame 是文件的全路径名。用这个变量你可以传递象“C:\\\\MyExcelFile.xls”或者“http://www.vckbase.com”启动 Excel程序或者浏览器程序。如果你只是想获取与文件关联的程序名，而不是要运行程序，那么调用::FindExecutable就可以了。
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