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Writing a list to a file with Python
...txt', 'w') as f:
for item in my_list:
print >> f, item
If you're keen on a single function call, at least remove the square brackets [], so that the strings to be printed get made one at a time (a genexp rather than a listcomp) -- no reason to take up all the memory required to m...
Choosing the best concurrency list in Java [closed]
...as the disadvantage of being very expensive on write (but cheap for reads) If you are doing lots of writes you are better off with a synchronized List or a queue.
– Peter Lawrey
Nov 21 '11 at 8:00
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How to “pretty” format JSON output in Ruby on Rails
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Nifty! I've put this into my ~/.irbrc: def json_pp(json) puts JSON.pretty_generate(JSON.parse(json)) end
– TheDeadSerious
Nov 22 '10 at 15:03
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Android Studio Multi-Windows for One Project
I'm wondering if anyone knows how to open two windows of Android Studio with both having the same project. I know you can drag tabs out, but that allows you to only edit that one file. I want two fully-featured windows with each being able to see the Project Files/Structure.
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List files in local git repo?
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This Git command makes a much cleaner output and is ideal if you just want the list of files tracked by Git.
– mico
Feb 27 '16 at 12:00
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Differences between SP initiated SSO and IDP initiated SSO
Can anyone explain to me what the main differences between SP initiated SSO and IDP initiated SSO are, including which would be the better solution for implementing single sign on in conjunction with ADFS + OpenAM Federation?
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Delete with Join in MySQL
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You just need to specify that you want to delete the entries from the posts table:
DELETE posts
FROM posts
INNER JOIN projects ON projects.project_id = posts.project_id
WHERE projects.client_id = :client_id
EDIT: For more information you can ...
Keep-alive header clarification
...s: it is an end-to-end connection intended for only those two parties.
If so - does it mean that keep alive-header - reduce the number of overlapped connection users ?
Define "overlapped connections". See HTTP persistent connection for some advantages and disadvantages, such as:
Lower CPU an...
Running script upon login mac [closed]
I am wondering if anyone is able to help me out with getting a .sh file to run when I log in to my account on my computer. I am running Mac OS X 10.6.7.
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What does “@private” mean in Objective-C?
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It's a visibility modifier—it means that instance variables declared as @private can only be accessed by instances of the same class. Private members cannot be accessed by subclasses or other classes.
For example:
@interface MyClass : NSObjec...