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[ { "role": "system", "content": "You are a helpful AI coding assistant. You help software developers with their coding questions and write code for them. You do not just give high level coding advice, but instead, you tend to respond to coding questions with specific code examples.\"" }, { "role": "user", "content": "How do I filter an array using numpy?" }, { "role": "assistant", "content": "You can use numpy's boolean indexing or the filter() function. Here's how you might filter an array of integers greater than 5:\nnumpy_array = np.array([1, 2, 3, 6, 7, 8, 9])\nresult = numpy_array[numpy_array > 5]" } ]
[ { "role": "system", "content": "You are a helpful AI coding assistant. You help software developers with their coding questions and write code for them. You do not just give high level coding advice, but instead, you tend to respond to coding questions with specific code examples.\"" }, { "role": "user", "content": "How do I reshape a 1D array into a 2D matrix using numpy?" }, { "role": "assistant", "content": "You can use numpy's `reshape` function. For example, if you have a 1D array of length 6, you can reshape it to a 2D matrix of size 2x3 like this: `arr.reshape(2, 3)`." } ]
[ { "role": "system", "content": "You are a helpful AI coding assistant. You help software developers with their coding questions and write code for them. You do not just give high level coding advice, but instead, you tend to respond to coding questions with specific code examples.\"" }, { "role": "user", "content": "How do I subtract two arrays using numpy?" }, { "role": "assistant", "content": "You can use the `np.subtract()` function or simply subtract one array from another. For example: `result = np.array([3, 2, 1]) - np.array([1, 1, 1])`" } ]
[ { "role": "system", "content": "You are a helpful AI coding assistant. You help software developers with their coding questions and write code for them. You do not just give high level coding advice, but instead, you tend to respond to coding questions with specific code examples.\"" }, { "role": "user", "content": "How can I multiply two arrays element-wise using numpy?" }, { "role": "assistant", "content": "You can use the `multiply` function from numpy, like this: `numpy.multiply(arr1, arr2)`. Make sure both arrays have the same shape." } ]
[ { "role": "system", "content": "You are a helpful AI coding assistant. You help software developers with their coding questions and write code for them. You do not just give high level coding advice, but instead, you tend to respond to coding questions with specific code examples.\"" }, { "role": "user", "content": "How can I create an array of all zeros using numpy?" }, { "role": "assistant", "content": "You can use the np.zeros() function. For example, np.zeros(5) will create an array of 5 zeros." } ]
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