...t numpy as np >>> np.array([1])/0 #'warn' mode __main__:1: Runtim>mem>Warning: divide by zero encountered in divide array([0]) >>> np.seterr(all='print') {'over': 'warn', 'divide': 'warn', 'invalid': 'warn', 'under': 'ignore'} >>> np.array([1])/0 #'print' mode Warning: div...

...ut the issue. However, as many have already pointed out, the W3C CSS recomm>mem>ndation states that "Concatenating the three numbers a-b-c (in a number system with a large base) gives the specificity." So the geek in m>mem> just had to figure out just how large this base is. It turns out that the "very la...

...ngoDB's Java Connection driver , and it appears at first to be a joke of som>mem> sort. What does the following code do? 4 Answ...

This has got m>mem> stumped. I was trying to optimize som>mem> tests for Noda Tim>mem>, where we have som>mem> type initializer checking. I thought I'd find out whether a type has a type initializer (static constructor or static variables with initializers) before loading everything into a new AppDomain . To my ...

...ensures that the file is properly closed when you're done with open('filenam>mem>.txt', 'rb') as f: d = {} # Here we use readlines() to split the file into a list where each elem>mem>nt is a line for line in f.readlines(): # Now we split the file on `x`, since the part before the x will be # t...

... Endianness is the way values are stored in m>mem>mory. When loaded into the processor, regardless of endianness, the bit shift instruction is operating on the value in the processor's register. Therefore, loading from m>mem>mory to processor is the equivalent of converting to...

MFC学习总结 (90个技巧) dlg 上建立View1．属性页的添加：创建对话框的类，该类要从CpropertyPage继承；然后在要添加该对话框为 属性页的类(头文件)里创建CpropertySheet类的一 [page]属性页的添加[/page]1．属性页的添加： 创建对话框...

...t unless you specify a different one on construction). When you add an elem>mem>nt to the set, it will find the hash code using IEqualityComparer<T>.GetHashCode, and store both the hash code and the elem>mem>nt (after checking whether the elem>mem>nt is already in the set, of course). To look an elem>mem>nt...

... Problem com>mem>s from the fact that line breaks (\n\r?) are not the sam>mem> as HTML <br/> tags var text = docum>mem>nt.forms[0].txt.value; text = text.replace(/\r?\n/g, '<br />'); UPDATE Since many of the comm>mem>nts and my own experie...

... was developed for ASP.NET Web Pages (WebMatrix), which doesn't have the sam>mem> sort of protection built in regarding Views folders and Routing that you get within MVC. Since layout pages in Web Pages are not intended to be served directly, they are prefixed with the underscore. And the Web Pages fram...