大约有 30,000 项符合查询结果(耗时:0.0396秒) [XML]

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Once upon a ti<em>mem>e, when > was faster than < … Wait, what?

I a<em>mem> reading an aweso<em>mem>e OpenGL tutorial . It's really great, trust <em>mem>e. The topic I a<em>mem> currently at is Z-buffer. Aside fro<em>mem> explaining what's it all about, the author <em>mem>entions that we can perfor<em>mem> custo<em>mem> depth tests, such as GL_LESS, GL_ALWAYS, etc. He also explains that the actual <em>mem>eaning of depth v...
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Python Infinity - Any caveats?

... You can still get not-a-nu<em>mem>ber (NaN) values fro<em>mem> si<em>mem>ple arith<em>mem>etic involving inf: &a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; 0 * float("inf") nan Note that you will nor<em>mem>ally not get an inf value through usual arith<em>mem>etic calculations: &a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; 2.0**2 4.0 &a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; _**2 1...
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Fixed point vs Floating point nu<em>mem>ber

I just can't understand fixed point and floating point nu<em>mem>bers due to hard to read definitions about the<em>mem> all over Google. But none that I have read provide a si<em>mem>ple enough explanation of what they really are. Can I get a plain definition with exa<em>mem>ple? ...
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Do Git tags only apply to the current branch?

I'<em>mem> currently working with a repository that has <em>mem>ultiple branches. 7 Answers 7 ...
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How do I change the background color of a plot <em>mem>ade with ggplot2

... To change the panel's background color, use the following code: <em>mem>yplot + the<em>mem>e(panel.background = ele<em>mem>ent_rect(fill = 'green', colour = 'red')) To change the color of the plot (but not the color of the panel), you can do: <em>mem>yplot + the<em>mem>e(plot.background = ele<em>mem>ent_rect(fill = 'green', co...
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How to check if an object is a certain type

I a<em>mem> passing various objects to a subroutine to run the sa<em>mem>e process but using a different object each ti<em>mem>e. For exa<em>mem>ple, in one case I a<em>mem> using a ListView and in another case I a<em>mem> passing a DropDownList. ...
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Can an angular directive pass argu<em>mem>ents to functions in expressions specified in the directive's att

I have a for<em>mem> directive that uses a specified callback attribute with an isolate scope: 5 Answers ...
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Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?

I've started to use the IPython Notebook and a<em>mem> enjoying it. So<em>mem>eti<em>mem>es, I write buggy code that takes <em>mem>assive <em>mem>e<em>mem>ory require<em>mem>ents or has an infinite loop. I find the "interrupt kernel" option sluggish or unreliable, and so<em>mem>eti<em>mem>es I have to restart the kernel, losing everything in <em>mem>e<em>mem>ory. ...
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What is the difference between exit() and abort()?

In C and C++, what is the difference between exit() and abort() ? I a<em>mem> trying to end <em>mem>y progra<em>mem> after an error (not an exception). ...
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Difference between fold and reduce?

...t confused when trying to distinguish between fold and reduce . Fold see<em>mem>s to do the sa<em>mem>e thing but takes an extra para<em>mem>eter. Is there a legiti<em>mem>ate reason for these two functions to exist or they are there to acco<em>mem><em>mem>odate people with different backgrounds? (E.g.: String and string in C#) ...