大约有 6,500 项符合查询结果(耗时:0.0274秒) [XML]

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Why do we have to normalize the input for an artificial neural network?

...s cannot be the reason to normalise the data. – Joker123 May 10 '18 at 10:13 1 This also does not...
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How to linebreak an svg text within javascript?

...to simulate actual lines of text. For example: <g transform="translate(123 456)"><!-- replace with your target upper left corner coordinates --> <text x="0" y="0"> <tspan x="0" dy="1.2em">very long text</tspan> <tspan x="0" dy="1.2em">I would like to li...
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Callback to a Fragment from a DialogFragment

...ENT: DialogFragment dialogFrag = MyDialogFragment.newInstance(123); dialogFrag.setTargetFragment(this, DIALOG_FRAGMENT); dialogFrag.show(getFragmentManager().beginTransaction(), "dialog"); break; } } @Override public void onActivityResult(int re...
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Should I use the datetime or timestamp data type in MySQL?

... 123 Another one difference: queries with "native" datetime will not be cached, but queries with timestamp - will be. – O...
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How do I translate an ISO 8601 datetime string into a Python datetime object? [duplicate]

... 123 Since Python 3.7 and no external libraries, you can use the strptime function from the datetim...
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Getting visitors country from their IP

... Actually, you can call http://api.hostip.info/?ip=123.125.114.144 to get the information, which is presented in XML. share | improve this answer | fo...
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How do I get the filepath for a class in Python?

... try: import sys, os os.path.abspath(sys.modules[LocationArtifact.__module__].__file__) share | improve this answer | ...
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How can I force clients to refresh JavaScript files?

... I always knew the query strings are key-value pair as in ?ver=123. Thanks! :) – Ankur-m Feb 15 '12 at 11:41 ...
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pip installing in global site-packages instead of virtualenv

...ne in the virtualenv folder. Here's how I set up Python3 and virtualenv on OS X Mavericks (10.9.1): 30 Answers ...
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int a[] = {1,2,}; Weird comma allowed. Any particular reason?

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