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How to install packages offline?
.../myapp. ~/src/myapp/setup.py will have install_requires list that mentions one or more things that you have in your /pypi directory. Like so:
install_requires=[
'boto',
'Flask',
'Werkzeug',
# and so on
If you want to be able to run your app with all the necessary dependencies wh...
How to show “if” condition on a sequence diagram?
I was wondering, how can one represent " if " statement on a sequence diagram?
4 Answers
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Add Variables to Tuple
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In this example case, one can also do: t = () then t += (1,)
– Douglas Denhartog
Jan 20 '15 at 23:24
2
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How do you compare two version Strings in Java?
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I have created a gist with tests on how this can be done: gist.github.com/2627608
– yclian
May 7 '12 at 12:55
11
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Remove an element from a Bash array
...delete}" ) #Quotes when working with strings
If need to delete more than one element:
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$ delete=(pluto pippo)
for del in ${delete[@]}
do
array=("${array[@]/$del}") #Quotes when working with strings
done
Caveat
This technique actually removes prefixes matching $delete from the elements, n...
Remove all multiple spaces in Javascript and replace with single space [duplicate]
... lot of options for regular expressions you could use to accomplish this. One example that will perform well is:
str.replace( /\s\s+/g, ' ' )
See this question for a full discussion on this exact problem: Regex to replace multiple spaces with a single space
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C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
... answered Jun 12 '11 at 0:23
NemoNemo
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What is the difference between IQueryable and IEnumerable?
...; has that IEnumerable<T> doesn't are two properties in particular—one that points to a query provider (e.g., a LINQ to SQL provider) and another one pointing to a query expression representing the IQueryable<T> object as a runtime-traversable abstract syntax tree that can be understoo...
Finding diff between current and last version
....5, @ is an alias for HEAD. And since ~ and ^ are the same when only going one commit back, I find git diff @~..@ much easier to type.
– Andrew
Sep 22 '14 at 1:47
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Read/Write 'Extended' file properties (C#)
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how would one set one of these values? for e.g. Author or publisher for a .txt file. I am on win 7 and used this and it does show a blank author and publisher and 282 other properties
– Vaibhav Garg
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