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There are five methods to enlarge characters: string concatenation, join() method, str.repeat() method, list comprehension and map() lambda.
How to enlarge characters in Python
In Python, there are several ways to enlarge characters:
1. Use string concatenation ( )
<code class="python"># 将字符串放大三倍 放大后的字符串 = "字符串" * 3</code>
2. Use join() method
<code class="python"># 将字符串中的每个字符重复 3 次 放大后的字符串 = ''.join(['字符'] * 3)</code>
3. Use str.repeat() method
<code class="python"># 将字符串重复 3 次 放大后的字符串 = "字符串".repeat(3)</code>
4. Use list comprehension
<code class="python"># 将字符串中的每个字符乘以 3 放大后的字符串 = ''.join([ch * 3 for ch in "字符串"])</code>
5. Use map() and lambda
<code class="python"># 将字符串中的每个字符乘以 3 放大后的字符串 = ''.join(map(lambda ch: ch * 3, "字符串"))</code>
The above methods can effectively enlarge the characters in the string. Which method to choose depends on personal preference and specific needs.
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