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How to send only one UDP packet with netcat?
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edited Jul 23 '19 at 20:04
Sean Bright
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Update all values of a column to lowercase
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How to enable Ad Hoc Distributed Queries
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Border in shape xml
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edited Jun 17 '19 at 12:44
Christian
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How to remove all rows in a numpy.ndarray that contain non-numeric values
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>>> a = np.array([[1,2,3], [4,5,np.nan], [7,8,9]])
array([[ 1., 2., 3.],
[ 4., 5., nan],
[ 7., 8., 9.]])
>>> a[~np.isnan(a).any(axis=1)]
array([[ 1., 2., 3.],
[ 7., 8., 9.]])
and reassign this to a.
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Opposite of String.Split with separators (.net)
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qwlice
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answered Jan 18 '09 at 16:46
robintwrobintw
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What's the difference between F5 refresh and Shift+F5 in Google Chrome browser?
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edited Apr 18 '17 at 9:43
PhoneixS
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Remove Trailing Slash From String PHP
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CJM
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answered Nov 30 '10 at 22:00
ThiefMasterThie...
count members with jsonpath?
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To test size of array: jsonPath("$", hasSize(4))
To count members of object: jsonPath("$.*", hasSize(4))
I.e. to test that API returns an array of 4 items:
accepted value: [1,2,3,4]
mockMvc.perform(get(API_URL))
.andExpect(jsonPath("$", hasSize(4)));
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ruby convert array into function arguments
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You can turn an Array into an argument list with the * (or "splat") operator:
a = [0, 1, 2, 3, ...