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How to check if a String contains only ASCII?

...ue if the character is a letter. But is there a way to quickly find if a String only contains the base characters of ASCII? ...
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Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.

...olute/path/to/file.rb, what happens is that expand_path will construct the string /absolute/path/to/file.rb/../relative/path, and then apply a rule that says that .. should remove the path component before it (file.rb in this case), returning /absolute/path/to/relative/path. Is this best practice? ...
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Remove specific characters from a string in Python

I'm trying to remove specific characters from a string using Python. This is the code I'm using right now. Unfortunately it appears to do nothing to the string. ...
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How to print VARCHAR(MAX) using Print Statement?

... I used print(substring(@script, @Counter * 8000, (@Counter + 1) * 8000)) to print my script. – Lukas Thum Oct 9 '18 at 12:24 ...
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How to pretty-print a numpy.array without scientific notation and with given precision?

...rks great. As a side note, you can also use set_printoptions if you want a string representation and not necessarily use print. You can just call __str__() of the numpy array instance and you will get the formatted string as per the printoptions you set. – Jayesh ...
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SET NAMES utf8 in MySQL?

...fault talks latin1 your hole app is in utf8 connection is made without any extra (so: latin1) (no SET NAMES utf8 ..., no set_charset() method/function) Store and read data is no problem as long mysql can handle the characters. if you look in the db you will already see there is crap in it (e.g.us...
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Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./

I'm trying to create a Regex test in JavaScript that will test a string to contain any of these characters: 6 Answers ...
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“Content is not allowed in prolog” when parsing perfectly valid XML on GAE

...ld be in the buffer. Before passing the buffer to the Parser do this... String xml = "<?xml ..."; xml = xml.trim().replaceFirst("^([\\W]+)<","<"); share | improve this answer |...
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Any gotchas using unicode_literals in Python 2.6?

... The main source of problems I've had working with unicode strings is when you mix utf-8 encoded strings with unicode ones. For example, consider the following scripts. two.py # encoding: utf-8 name = 'helló wörld from two' one.py # encoding: utf-8 from __future__ import unic...
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Why does C++11 not support designated initializer lists as C99? [closed]

...urmountable problems with this approach; given: struct X { int c; char a; float b; }; What order would these functions be called in in c99: struct X foo = {.a = (char)f(), .b = g(), .c = h()}? Surprisingly, in c99: The order of evaluation of the subexpressions in any initializer i...