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How can I determine if a String is non-null and not only whitespace in Groovy?
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2 Answers
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Can an array be top-level JSON-text?
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127
Yes, an array is legal as top-level JSON-text.
There are three standard documents defining JSO...
Why doesn't c++ have &&= or ||= for booleans?
...le have said here, a bool in C++ must never have a different value such as 2. When assigning that value to a bool, it will be converted to true as per the standard.
The only way to get an invalid value into a bool is by using reinterpret_cast on pointers:
int i = 2;
bool b = *reinterpret_cast<b...
What is the meaning of CTOR?
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edited Jul 23 '11 at 17:49
H.B.
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How to display unique records from a has_many through relationship?
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Have you tried to specify the :uniq option on the has_many association:
has_many :products, :...
How to convert a LocalDate to an Instant?
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Convert from List into IEnumerable format
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edited Mar 26 '18 at 19:45
CJBS
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How to link godaddy domain with AWS Elastic Beanstalk environment?
...c Beanstalk instance . I found a lot of documentation on how to link an EC2 instance with a domain on Godaddy but not for Elastic Beanstalk instance. So I ended up with this URL: www.MY_SITE.elasticbeanstalk.com
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Argparse: Required argument 'y' if 'x' is present
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No, there isn't any option in argparse to make mutually inclusive sets of options.
The simples...
linux tee is not working with python?
...p.
So what you can do is:
/usr/bin/python -u client.py >> logfile 2>&1
Or using tee:
python -u client.py | tee logfile
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