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What does “|=” mean? (pipe equal operator)
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|= reads the same way as +=.
notification.defaults |= Notification.DEFAULT_SOUND;
is the same as
notification.defaults = notification.defaults | Notification.DEFAULT_SOUND;
where | is the bit-wise OR operator.
All operato...
Why is Cache-Control attribute sent in request header (client to server)?
After reading about the Cache-Control field of the HTTP header,
3 Answers
3
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How can I manipulate the strip text of facet_grid plots?
...te lengthy labels, and it can become a pain in the neck (literally) to try read rotated lengthy labels.
So in addition (or complement) to changing angles and sizes, I usually reformat the labels of the factors that define the facet_grid whenever they can be split in a way that makes sense.
Typical...
POST JSON to API using Rails and HTTParty
...t:3000/api_explorer” to see it. It’s a way of documenting an API also, reading the webservices specification from a file. The gem is named ‘api_explorer’ and the repo is github.com/toptierlabs/api_explorer Any comments or help improving the api is welcome. :)
– Tony
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git -> show list of files changed in recent commits in a specific directory
...ch), --stat (numbers of changed lines), --numstat (like --stat but machine-readable), --name-status, and --name-only (just the filenames).
– Cascabel
Nov 5 '10 at 18:04
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Difference between HTML “overflow : auto” and “overflow : scroll”
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Welcome to Stack Overflow. Please be sure to read all existing answers before providing your own, to ensure that you don't just repeat information that's already been provided.
– TylerH
Aug 12 at 20:50
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How do I delete a Git branch with TortoiseGit
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You should read this article: Remote branches with TortoiseGit
According to this blog post:
...remove the local branch by first opening up the Checkout/Switch dialog to get at the Browse refs dialog.
In the Browse refs dialog we ca...
Using sed and grep/egrep to search and replace
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and using the |while read i pattern would enable streaming and avoid length restrictions when egrep's results become too long
– David Schmitt
Apr 26 '10 at 6:47
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Interview question: Check if one string is a rotation of other string [closed]
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@Jon - I read Beau's comment as being a joke
– oxbow_lakes
Mar 31 '10 at 15:04
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How should you build your database from source control?
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@Richard. Good points, but still. When you read "build a database from scratch", it does not always mean to delete the data. It is to rebuild the schema and static data. If there is some work-in-progress (regarding schema or static data) it should be in the source con...