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How do I get started with Node.js [closed]
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Are the books ordered by your value in them or randomly? Looking to purchase a good reference manual on nodeJS's basics.
– David
May 17 '11 at 15:11
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IntelliJ: Viewing diff of all changed files between local and a git commit/branch
...ough Jon Tirsen's answer is correct, you need to go through entire text in order to understand how to do that.
Here's the images of the same in mac.
I am currently working with hello_world and want to compare with master.
UPDATE: In the new UI, click on Show Diff with Working Tree
Next a window ...
Focusable EditText inside ListView
...und an issue with reversed views:
getting View for ListView item / reverse order on 2.2; works on 4.0.3
If you are doing some animations you might want to change behaviour to adjustPan for pre-honeycomb versions so that resize doesnt fire and adapter doesn't refresh the views. You just need to add ...
Make the current commit the only (initial) commit in a Git repository?
...deleting original master branch, one can rename it git branch -m master old_master and set push mode to current-branch-only git config --local push.default current. This way one can keep historical commits in separate branch and work in sync with repo in the fresh master.
– Sew...
XPath with multiple conditions
...You can apply multiple conditions in xpath using and, or
//input[@class='_2zrpKA _1dBPDZ' and @type='text']
//input[@class='_2zrpKA _1dBPDZ' or @type='text']
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Running Bash commands in Python
...oggles my mind that I had to post a new answer to such a basic question in order to show how to run the command from the question idiomatically. Your answer is long but I don't see such example. Unrelated: avoid cargo-culting. If check_call() works in your case, use it. I had to fix a code that used...
How to Unit test with different settings in Django?
...f the latest objects. The number of objects it returns is defined by a NUM_LATEST setting.
13 Answers
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Determine what attributes were changed in Rails after_save callback?
I'm setting up an after_save callback in my model observer to send a notification only if the model's published attribute was changed from false to true. Since methods such as changed? are only useful before the model is saved, the way I'm currently (and unsuccessfully) trying to do so is as fol...
What is the purpose of the reader monad?
...hat's more, ask is just id and local is just function composition with the order of the functions switched!
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Ruby on Rails - Import Data from a CSV file
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require 'csv'
csv_text = File.read('...')
csv = CSV.parse(csv_text, :headers => true)
csv.each do |row|
Moulding.create!(row.to_hash)
end
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