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Java: function for arrays like PHP's join()?
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Starting from Java8 it is possible to use String.join().
String.join(", ", new String[]{"Hello", "World", "!"})
Generates:
Hello, World, !
Otherwise, Apache Commons Lang has a StringUtils class which has a join function which will join a...
What is difference between Collection.stream().forEach() and Collection.forEach()?
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edited Jul 18 '17 at 21:29
River
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How to use regex in String.contains() method in Java
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answered Feb 28 '13 at 8:01
nhahtdhnhahtdh
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How to put an image in div with CSS?
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Dany YDany Y
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BroadcastReceiver with multiple filters or multiple BroadcastReceivers?
...n-else statement?
– gonzobrains
May 8 '13 at 23:01
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Does Internet Explorer 8 support HTML 5?
Is there any HTML5 support in IE8? Is it on the IE8 roadmap?
13 Answers
13
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System.Net.Http: missing from namespace? (using .net 4.5)
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108
HttpClient lives in the System.Net.Http namespace.
You'll need to add:
using System.Net.Http;
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Static classes and methods in coffeescript
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mu is too shortmu is too short
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numpy matrix vector multiplication [duplicate]
...>> b = np.array([1, 2, 3])
>>> print a.dot(b)
array([16, 6, 8])
This occurs because numpy arrays are not matrices, and the standard operations *, +, -, / work element-wise on arrays. Instead, you could try using numpy.matrix, and * will be treated like matrix multiplication.
Ot...
Why git AuthorDate is different from CommitDate?
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edited May 14 at 8:08
x-yuri
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answered...