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Challenge solved Sara Peña #63

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115 changes: 88 additions & 27 deletions your-code/main.ipynb → your-code/Lab list comprehension.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
},
{
"cell_type": "code",
"execution_count": 1,
"execution_count": 4,
"metadata": {},
"outputs": [],
"source": [
Expand All @@ -27,11 +27,11 @@
},
{
"cell_type": "code",
"execution_count": 2,
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"# your code here "
"print(list(range(1, 51)))"
]
},
{
Expand All @@ -43,11 +43,12 @@
},
{
"cell_type": "code",
"execution_count": 3,
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"# your code here "
"# your code here \n",
"print(list(range(2, 201, 2)))"
]
},
{
Expand All @@ -59,7 +60,7 @@
},
{
"cell_type": "code",
"execution_count": 4,
"execution_count": 46,
"metadata": {},
"outputs": [],
"source": [
Expand All @@ -77,11 +78,19 @@
},
{
"cell_type": "code",
"execution_count": 5,
"execution_count": 47,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"[0.84062117, 0.48006452, 0.7876326, 0.77109654, 0.44409793, 0.09014516, 0.81835917, 0.87645456, 0.7066597, 0.09610873, 0.41247947, 0.57433389, 0.29960807, 0.42315023, 0.34452557, 0.4751035, 0.17003563, 0.46843998, 0.92796258, 0.69814654, 0.41290051, 0.19561071, 0.16284783, 0.97016248, 0.71725408, 0.87702738, 0.31244595, 0.76615487, 0.20754036, 0.57871812, 0.07214068, 0.40356048, 0.12149553, 0.53222417, 0.9976855, 0.12536346, 0.80930099, 0.50962849, 0.94555126, 0.33364763]\n"
]
}
],
"source": [
"# your code here "
"b = print([numero for subl in a for numero in subl])"
]
},
{
Expand All @@ -93,11 +102,11 @@
},
{
"cell_type": "code",
"execution_count": 6,
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"# your code here "
"c = print([numero for subl in a for numero in subl if numero >= 0.5 ])"
]
},
{
Expand All @@ -109,11 +118,11 @@
},
{
"cell_type": "code",
"execution_count": 7,
"execution_count": 1,
"metadata": {},
"outputs": [],
"source": [
"b = [[[0.55867166, 0.06210792, 0.08147297],\n",
"e = [[[0.55867166, 0.06210792, 0.08147297],\n",
" [0.82579068, 0.91512478, 0.06833034]],\n",
"\n",
" [[0.05440634, 0.65857693, 0.30296619],\n",
Expand All @@ -131,11 +140,46 @@
},
{
"cell_type": "code",
"execution_count": 8,
"execution_count": 17,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"[[0.55867166, 0.06210792, 0.08147297], [0.82579068, 0.91512478, 0.06833034]]\n"
]
}
],
"source": [
"print(e[0])"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"[0.55867166, 0.06210792, 0.08147297, 0.82579068, 0.91512478, 0.06833034, 0.05440634, 0.65857693, 0.30296619, 0.06769833, 0.96031863, 0.51293743, 0.09143215, 0.71893382, 0.45850679, 0.58256464, 0.59005654, 0.56266457, 0.71600294, 0.87392666, 0.11434044, 0.8694668, 0.65669313, 0.10708681, 0.07529684, 0.46470767, 0.47984544, 0.65368638, 0.14901286, 0.23760688]\n"
]
}
],
"source": [
"# your code here "
"# va de afuera hacia adentro\n",
"\n",
"f = print([numero for subl_1 in e for subl_2 in subl_1 for numero in subl_2])\n",
"\n",
"#como funciona:\n",
"#flat_array_1 = [numero for subl_1 in e for subl_2 in subl_1]\n",
"#flat_array_2 = [numero for sub2 in flat_array_1 for numero in sub2 ]\n",
"\n",
"\n",
"#print(\"flat1\", flat_array_1)\n",
"#print(\"flat2\", flat_array_2)\n"
]
},
{
Expand All @@ -147,11 +191,19 @@
},
{
"cell_type": "code",
"execution_count": 9,
"execution_count": 27,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"[0.08147297, 0.06833034, 0.30296619, 0.45850679, 0.11434044, 0.10708681, 0.47984544, 0.23760688]\n"
]
}
],
"source": [
"# your code here "
"g = print([subl_2[-1] for subl_1 in e for subl_2 in subl_1 if subl_2[-1] <= 0.5])"
]
},
{
Expand All @@ -163,11 +215,20 @@
},
{
"cell_type": "code",
"execution_count": 10,
"execution_count": 45,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['sample_file_1.csv', 'sample_file_0.csv', 'sample_file_2.csv', 'sample_file_3.csv', 'sample_file_7.csv', 'sample_file_6.csv', 'sample_file_4.csv', 'sample_file_5.csv', 'sample_file_8.csv', 'sample_file_9.csv']\n"
]
}
],
"source": [
"# your code here "
"print([f for f in os.listdir(\"/Users/Sara/Documents/Bootcamp/Week1/Day5/lab-list-comprehensions/data/\") if os.path.isfile(os.path.join(dir,f)) and f.endswith(\".csv\")])\n",
"# os.path.join joins a directory and a filename into a path. You can also split a path name into directory and file with os.path.split(), and you can split a filename with extension into filename and extension with os.path.splitext()"
]
},
{
Expand Down Expand Up @@ -196,7 +257,7 @@
},
{
"cell_type": "code",
"execution_count": 19,
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
Expand All @@ -206,7 +267,7 @@
},
{
"cell_type": "code",
"execution_count": 33,
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
Expand All @@ -227,7 +288,7 @@
},
{
"cell_type": "code",
"execution_count": 34,
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
Expand All @@ -248,7 +309,7 @@
},
{
"cell_type": "code",
"execution_count": 37,
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
Expand Down Expand Up @@ -313,7 +374,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.4"
"version": "3.8.3"
}
},
"nbformat": 4,
Expand Down