PY0101EN-1-3-notebook_quizz_String_Operations.ipynb

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    "    <img src=\"https://cf-courses-data.s3.us.cloud-object-storage.appdomain.cloud/IBMDeveloperSkillsNetwork-PY0101EN-SkillsNetwork/IDSNlogo.png\" width=\"300\" alt=\"cognitiveclass.ai logo\"  />\n",
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   "source": [
    "<h3>Slicing </h3>\n"
   ]
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   "source": [
    "Use slicing to find the first four elements of the following string:\n"
   ]
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     "data": {
      "text/plain": [
       "'ABCD'"
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    "Letters=\"ABCDEFGHIJK\"\n",
    "Letters[0:4]\n"
   ]
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    "<details><summary>Click here for the solution</summary>\n",
    "\n",
    "```python\n",
    "Letters[0:4]\n",
    "```\n",
    "\n",
    "</details>\n"
   ]
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   "source": [
    "<h3>Strides Are Good </h3> \n"
   ]
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   "source": [
    "Use a stride value of 2 on the following string :\n"
   ]
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     "data": {
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       "'Good'"
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    "Good=\"GsoAo+d\"\n",
    "Good[::2]"
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    "```python\n",
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    "```\n",
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    "<h3>Converting \"uppercase\" to \"UPPERCASE\" </h3> \n"
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   "source": [
    "Convert the following string to uppercase using the method <code>upper()</code>:\n"
   ]
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   "cell_type": "code",
   "execution_count": 5,
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   "outputs": [
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     "data": {
      "text/plain": [
       "'UPPERCASE'"
      ]
     },
     "execution_count": 5,
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   "source": [
    "\"uppercase\"\n",
    "\"uppercase\".upper()\n"
   ]
  },
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   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<details><summary>Click here for the solution</summary>\n",
    "\n",
    "```python\n",
    "\"uppercase\".upper()\n",
    "```\n",
    "\n",
    "</details>\n"
   ]
  },
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    "\n",
    "<h3 align=\"center\"> © IBM Corporation 2020. All rights reserved. <h3/>\n"
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