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Calculating arithmetic mean (one type of average) in Python

...s.mean(vec)") - the latter is slower than the others by a huge factor (>100 in some cases on my PC). This appears to be due to a particularly precise implementation of the sum operator in statistics, see PEP and Code. Not sure about the reason for the large performance difference between statisti...
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Android Webview - Webpage should fit the device screen

... Double val = new Double(width)/new Double(PIC_WIDTH); val = val * 100d; return val.intValue(); } Then use WebView web = new WebView(this); web.setPadding(0, 0, 0, 0); web.setInitialScale(getScale()); share ...
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How to run Selenium WebDriver test cases in Chrome?

... This Code is not working in Google Chrome Version 69.0.3497.100 (Official Build) (64-bit) . Please bro suggest new code . Till now it was working in older version less than 65.0.0 version – Mitesh Thakery Nov 17 '18 at 8:09 ...
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UITableViewCell Separator disappearing in iOS7

... - and heightForRowAtIndexPath isn't implemented. In IB row/cell height is 100. – Johan Oct 3 '13 at 22:58 6 ...
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fs: how do I locate a parent folder?

... 100th upvote. My __dirname was host/src/folder and I needed host/folder and this worked for me, not the OP answer. – carkod Jan 24 '18 at 14:58 ...
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Android代码优化小技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...译器会产生一些仿造函数: /*package*/ static int Foo.access$100(Foo foo) { return foo.mValue; } /*package*/ static void Foo.access$200(Foo foo, int value) { foo.doStuff(value); } 每当内部类需要访问外部类中的mValue成员或需要调用doStuff()函数时,它...
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Sankey Diagrams in R?

... +100 If you want to do it with R, your best bid seems to be @Roman suggestion - hack the SankeyR function. For example - below is my very...
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Arrays vs Vectors: Introductory Similarities and Differences [closed]

.... when using an array, you specify its size upon declaration: int myArray[100]; myArray[0]=1; myArray[1]=2; myArray[2]=3; for vectors, you just declare it and add elements vector<int> myVector; myVector.push_back(1); myVector.push_back(2); myVector.push_back(3); ... at times you wont kno...
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Block Comments in Clojure

... 100 Clojure supports a #_ reader macro which completely skips the next form. This is mentioned on ...
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Number of days in particular month of particular year?

... int daysInMonth = month == 2 ? 28 + (year % 4 == 0 ? 1:0) - (year % 100 == 0 ? (year % 400 == 0 ? 0 : 1) : 0) : 31 - (month-1) % 7 % 2; share | improve this answer | ...