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Isfundamental and the major source of profit. Like the cloud service, resilience,scalability and efficency is also deemed the purpose for IoT. The bare devices, but the relation between them would create the value. While the value transmission among them, new business model can be created and bring new revenue. Imaging a collaboration between IoT and Finance, I call it a Internet of things Finance. Unlike the popular concept "Internet finance", IoT Finance bring the physical world and Digital w
experiment with different color combinations, and the colors should match the overall tone and brand feeling. It's a good idea to choose one color alone, and some brands have a high degree of recognition in their own particular color. For example, when you mention John Deere, you naturally associate itself with its unique green, which distinguishes the Deere brand from its competitors, and, more importantl
Clicquot uses yellow packaging to make it more eye-catching in similar products, completely different from the traditional green wine bottles and Gold labels.08. Caterpillar
In a pile of Construction Machinery cars, you can quickly find the yellow caterpillar car and CAT logo with a yellow triangle. However, because such construction machinery has been exposed to the sun for a long time at the construction site, it is inevitable to fade, so it is difficult to find a perfect match.09. JCB
JCB's
Ask experts for an algorithm that combines all array elements.
Array:
$ Arr = array (A, B, C );
Required output:
A
AB
AC
ABC
B
BA
BC
C
CA
CB
It is to output all the combinations of array elements. The order is not required. you only need to be able to input all the elements.
Reply to discussion (solution)
An ACB, BAC, BCA, CAB, and CBA will also be output. That isArray ([0] => A [1] => AB [2] => AC [3] => ABC [4] => ACB [5] => B [6] => BA [7] => BC [8] => BAC [9] => BCA [10] => C [11] => C
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