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How do you print out a stack trace to the console/log in Cocoa?
...was originally asked. For pre-Snow-Leopard, use the backtrace and backtrace_symbols functions; see the backtrace(3) manpage.
– Peter Hosey
Feb 25 '10 at 13:32
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How to get started on TDD with Ruby on Rails? [closed]
...ink contacts to companies.
class CompanyTest <Test::Unit
def test_relationship # test associations/relationships
c = companies(:some_company)
assert_equal [a list of contacts], c.contacts # make sure a company can have multiple contacts
end
end
class ContactTest<Tes...
Eclipse: How do i refresh an entire workspace? F5 doesn't do it
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on windows i've used "C:\Windows\twunk_32.exe" doesn't seem to hurt :)
– iTake
Jan 10 '14 at 12:55
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What's so bad about Template Haskell?
...nless the developer allows it; if you find a function that generates a database interface and a JSON serialization interface, you can't say "No, I only want the database interface, thanks; I'll roll my own JSON interface"
Run time. TH code takes a relatively long time to run. The code is interpreted...
Set Locale programmatically
...ocale change in higher API versions. If so, add the following code to your Base Activity so that you update the context locale on every Activity creation:
@Override
protected void attachBaseContext(Context base) {
super.attachBaseContext(updateBaseContextLocale(base));
}
private Context updat...
How to get a list of column names on Sqlite3 database?
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PRAGMA table_info(table_name);
will get you a list of all the column names.
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Object.watch() for all browsers?
...
developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…
– Eli Grey
Dec 27 '11 at 8:00
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Adding rounded corner and drop shadow to UICollectionViewCell
... layer.cornerRadius = radius
}
}
You can call it in collectionView(_:cellForItemAt:) of the datasource once you dequeue your cell.
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Is there any way to git checkout previous branch?
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@Erotemic in powershell it would be git reflog | ? { $_ -match ': checkout: moving from (.*) to (.*)'} | % { $Matches[1] } . In bash you have to write something equivalent (get reflog and filter it to lines containing ": checkout:" string and then extract branch name). This is a...
How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
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Just <input id="field_name_{{$index}}" />
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