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How to remove newlines from beginning and end of a string?
I have a string that contains some text followed by a blank line. What's the best way to keep the part with text, but remove the whitespace newline from the end?
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Output first 100 characters in a string
Can seem to find a substring function in python.
8 Answers
8
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Check if string ends with one of the strings from a list
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If you want to check if a string ends with a letter: import string; str.endswith(tuple(string.ascii_lowercase))
– Alex Willison
May 16 '17 at 13:43
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How can I decode HTML characters in C#?
...aracter entities. Is there anything in .NET that can convert them to plain strings?
10 Answers
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语音识别 报错问题：No Activity found to handle intent { act=android.sp...
语音识别仿真报错，安装到手机端也报错
CSS: Control space between bullet and
...re any javascript or new features development etc had a good reason to add extra spans to your content, things could get messy)
– user56reinstatemonica8
Aug 7 '12 at 11:01
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Cannot delete directory with Directory.Delete(path, true)
...Just slap this code into your project.
public static void DeleteDirectory(string target_dir)
{
string[] files = Directory.GetFiles(target_dir);
string[] dirs = Directory.GetDirectories(target_dir);
foreach (string file in files)
{
File.SetAttributes(file, FileAttributes.Nor...
What does if __name__ == “__main__”: do?
...in program, e.g.
python foo.py
the interpreter will assign the hard-coded string "__main__" to the __name__ variable, i.e.
# It's as if the interpreter inserts this at the top
# of your module when run as the main program.
__name__ = "__main__"
When Your Module Is Imported By Another
On the other...
How to import CSV file data into a PostgreSQL table?
...col1': sqlalchemy.types.NUMERIC,
'col2': sqlalchemy.types.String}) #Datatypes should be [sqlalchemy types][1]
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Best explanation for languages without null
...ce type gets this extra state in its space that is typically undesired. A string variable could be any sequence of characters, or it could be this crazy extra null value that doesn't map into my problem domain. A Triangle object has three Points, which themselves have X and Y values, but unfortuna...