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Programmatically generate video or animated GIF in Python?
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edited Jul 21 '16 at 4:03
Matt Bierner
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How do I select elements of an array given condition?
Suppose I have a numpy array x = [5, 2, 3, 1, 4, 5] , y = ['f', 'o', 'o', 'b', 'a', 'r'] . I want to select the elements in y corresponding to elements in x that are greater than 1 and less than 5.
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java.io.Console support in Eclipse IDE
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launch the debug configuration
You can track this issue in bug 122429. You can work round this issue in your application by using an abstraction layer as described here.
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How do I check if there are duplicates in a flat list?
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Cocoa Touch: How To Change UIView's Border Color And Thickness?
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Convert from enum ordinal to enum type
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To convert an ordinal into its enum represantation you might want to do this:
ReportTypeEnum v...
Windows下如何判断Win32 or x64？ - C/C++ - 清泛网 - 专注C/C++及内核技术
Windows下如何判断Win32 or x64？MSDN 里说，VC 有 3 个预处理常量，分别是 _WIN32，_WIN64，WIN32。这三个常量如何使用呢？看起来简单，其实是很困惑的。 在 Win3...MSDN 里说，VC 有 3 个预处理常量，分别是 _WIN32，_WIN64，WIN32。这三个...
Why is iterating through a large Django QuerySet consuming massive amounts of memory?
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answered Nov 19 '10 at 5:44
eternicodeeternicode
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Autocompletion in Vim
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Tiro
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answered Feb 8 '13 at 2:34
ValloricValloric
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Printf width specifier to maintain precision of floating-point value
...DIG;
double OneSeventh = 1.0/7.0;
printf("%.*e\n", Digs, OneSeventh);
// 1.428571428571428492127e-01
But let's dig deeper ...
Mathematically, the answer is "0.142857 142857 142857 ...", but we are using finite precision floating point numbers.
Let's assume IEEE 754 double-precision binary.
So ...