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PY0101EN-1.3_notebook_quizz_String_Operations.ipynb

{"cells":[{"cell_type":"markdown","metadata":{},"source":["<center>\n","    <img src=\"https://s3-api.us-geo.objectstorage.softlayer.net/cf-courses-data/CognitiveClass/Logos/organization_logo/organization_logo.png\" width=\"300\" alt=\"cognitiveclass.ai logo\"  />\n","</center>\n"]},{"cell_type":"markdown","metadata":{},"source":["<h3 align=center>Slicing </h3>\n"]},{"cell_type":"markdown","metadata":{},"source":["Use slicing to find the first four elements of the following string:\n"]},{"cell_type":"code","execution_count":null,"metadata":{},"outputs":[],"source":["Letters=\"ABCDEFGHIJK\"\n"]},{"cell_type":"markdown","metadata":{},"source":["<details><summary>Click here for the solution</summary>\n","\n","```python\n","Letters[0:4]\n","```\n","\n","</details>\n"]},{"cell_type":"markdown","metadata":{},"source":["<h3 align=center>Strides are Good </h3> \n"]},{"cell_type":"markdown","metadata":{},"source":["Use a stride value of two on the following string :\n"]},{"cell_type":"code","execution_count":null,"metadata":{},"outputs":[],"source":["Good=\"GsoAo+d\"\n"]},{"cell_type":"markdown","metadata":{},"source":["<details><summary>Click here for the solution</summary>\n","\n","```python\n","Good[::2]\n","```\n","\n","</details>\n"]},{"cell_type":"markdown","metadata":{},"source":["<h3 align=center>uppercase to UPPERCASE </h3> \n"]},{"cell_type":"markdown","metadata":{},"source":["Convert the following string to uppercase using the method <code>upper()</code>\n"]},{"cell_type":"code","execution_count":null,"metadata":{},"outputs":[],"source":["\"uppercase\"\n"]},{"cell_type":"markdown","metadata":{},"source":["<details><summary>Click here for the solution</summary>\n","\n","```python\n","\"uppercase\".upper()\n","```\n","\n","</details>\n"]},{"cell_type":"markdown","metadata":{},"source":["<hr>\n","\n","<h3 align=\"center\"> © IBM Corporation 2020. All rights reserved. <h3/>\n"]}],"metadata":{"kernelspec":{"display_name":"Python 3","language":"python","name":"python3"},"language_info":{"codemirror_mode":{"name":"ipython","version":3},"file_extension":".py","mimetype":"text/x-python","name":"python","nbconvert_exporter":"python","pygments_lexer":"ipython3","version":"3.7.3"}},"nbformat":4,"nbformat_minor":2}