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What regular expression will match valid international phone numbers?

... \+(9[976]\d|8[987530]\d|6[987]\d|5[90]\d|42\d|3[875]\d| 2[98654321]\d|9[8543210]|8[6421]|6[6543210]|5[87654321]| 4[987654310]|3[9643210]|2[70]|7|1)\d{1,14}$ Is the correct format for matching a generic international phone number. I replaced the US land line centric international access...
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C++ new int[0] — will it allocate memory?

...uded for expository purposes) attached to the sentence from 3.7.3.1/2 [32. The intent is to have operator new() implementable by calling malloc() or calloc(), so the rules are substantially the same. C++ differs from C in requiring a zero request to return a non-null pointer.] ...
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How can I check whether a numpy array is empty or not?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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How to distinguish mouse “click” and “drag”

... I don't think this works anymore in the lastest chrome: 32.0.1700.72 Mousemove fires whether you move mouse or not – mrjrdnthms Jan 11 '14 at 0:38 ...
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best way to preserve numpy arrays on disk

... 64 I'm a big fan of hdf5 for storing large numpy arrays. There are two options for dealing with hd...
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Can someone explain mappedBy in JPA and Hibernate?

...ch is the name of the field in the other table. – Gab好人 Dec 5 '16 at 14:12 2 Maybe hiberna...
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Warning: The Copy Bundle Resources build phase contains this target's Info.plist file

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vs in Generics

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background:none vs background:transparent what is the difference?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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What does the M stand for in C# Decimal literal notation?

... MDStephensMDStephens 85322 gold badges77 silver badges1010 bronze badges ...