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Why should the “PIMPL” idiom be used? [duplicate]
...) {
return new FooImpl;
}
Does this pattern have a name?
As an also Python and Java programmer, I like this a lot more than the pImpl idiom.
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How to move Jenkins from one PC to another
...ob on {DESTINATION_JENKINS_URL}.
I have created a menu-driven utility in Python which asks the user to start plugin or Jenkins migration and uses Jenkins REST API calls to do it.
You can refer the JenkinsMigration.docx from this URL
jenkinsjenkinsmigrationjenkinsrestapi
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Reliable way for a Bash script to get the full path to itself [duplicate]
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I agree with @pabouk, I am launching my shell script from Python and this SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )" is returning me nothing
– Alexis.Rolland
Apr 14 '18 at 2:47
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Check if string matches pattern
....search() will match a pattern anywhere in string. (See also: https://docs.python.org/library/re.html#search-vs-match)
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Return value in a Bash function
... to the function and the
commands it invokes.
For someone with a C/C++/Python/Java/C#/javascript background, this is probably the biggest hurdle: functions in bash are not functions, they are commands, and behave as such: they can output to stdout/stderr, they can pipe in/out, they can return an...
How do I get the result of a command in a variable in windows?
... any other programming language capable to perform scripting tasks easily (Python, Perl, PHP, Ruby)
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How to access array elements in a Django template?
... dot notation in a Django template is used for four different notations in Python. In a template, foo.bar can mean any of:
foo[bar] # dictionary lookup
foo.bar # attribute lookup
foo.bar() # method call
foo[bar] # list-index lookup
It tries them in this order until it fin...
Flask-SQLAlchemy how to delete all rows in a single table
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Not the answer you're looking for? Browse other questions tagged python sqlalchemy flask-sqlalchemy or ask your own question.
How to run a shell script in OS X by double-clicking?
... This is a really great app. But I have some problem here. I have a python script that I want to convert into an .app file. My script includes a line where the user has to type some input (raw_input()), when the .app reaches this line of code, it throws an EOF (end of file) error. What can I ...
Workflow for statistical analysis and report writing
... I press "Go", Sweave dumps out a few score .tex files, and I run a little Python script to pdflatex them all. My predecessor spent ~6 weeks each year on these reports; I spend about 3 days (mostly on cleaning data; escape characters are hazardous).
It's very possible that there are better approac...