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How do I build a numpy array from a generator?

... Numpy arrays require their length to be set em>xm>plicitly at creation time, unlike python lists. This is necessary so that space for each item can be consecutively allocated in memory. Consecutive allocation is the key feature of numpy arrays: this combined with native cod...
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What is the difference between ndarray and array in numpy?

...re/src/multiarray/methods.c in array_getarray(). – flm>xm>b Apr 8 '13 at 13:14 6 This can bite you if...
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How fast is D compared to C++?

...ks like neither dmd nor gdc inlined scalar_product, but g++/gdc did emit MMm>Xm> instructions, so they might be auto-vectorizing the loop. share | improve this answer | follow ...
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Combining multiple git repositories

...cp -r phd phd-backup Move the content of phd/code to phd/code/code, and fim>xm> the history so that it looks like it has always been there (this uses git's filter-branch command): $ cd phd/code $ git filter-branch --indem>xm>-filter \ 'git ls-files -s | sed "s#\t#&code/#" | GIT_INDEm>Xm>_FILE=$GI...
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Which data type for latitude and longitude?

... You can use the data type point - combines (m>xm>,y) which can be your lat / long. Occupies 16 bytes: 2 float8 numbers internally. Or make it two columns of type float (= float8 or double precision). 8 bytes each. Or real (= float4) if additional precision is not needed. ...
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Set value to null in WPF binding

... I am using .NET 3.5 SP1 so it's very simple: <Tem>xm>tBom>xm> Tem>xm>t="{Binding Price, TargetNullValue=''}"/> Which stands for (thanks Gregor for your comment): <Tem>xm>tBom>xm> Tem>xm>t="{Binding Price, TargetNullValue={m>xm>:Static sys:String.Empty}}"/> sys is the imported m>xm>ml namesp...
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How can I output UTF-8 from Perl?

... trying to write a Perl script using the "utf8" pragma, and I'm getting unem>xm>pected results. I'm using Mac OS m>Xm> 10.5 (Leopard), and I'm editing with Tem>xm>tMate. All of my settings for both my editor and operating system are defaulted to writing files in utf-8 format. ...
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Should I use .done() and .fail() for new jQuery AJAm>Xm> code instead of success and error

... As stated by user2246674, using success and error as parameter of the ajam>xm> function is valid. To be consistent with precedent answer, reading the doc : Deprecation Notice: The jqm>Xm>HR.success(), jqm>Xm>HR.error(), and jqm>Xm>HR.complete() callbacks will be deprecated in jQuery 1.8. To prepare your code for...
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Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3

...for the official release (v3 and v4) I couldn't even find the col-lg-push-m>xm> or pull classes in the original files for RC1 i downloaded, so check your bootstrap.css file. hopefully this is something they will sort out in RC2. anyways, the col-push-* and pull classes did em>xm>ist and this will suit you...
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Visual Studio 64 bit?

... For numerous reasons, No. Why is em>xm>plained in this MSDN post. First, from a performance perspective the pointers get larger, so data structures get larger, and the processor cache stays the same size. That basically results in a raw speed hit (your mileage m...