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How to re-raise an exception in nested try/except blocks?
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edited Jul 20 at 13:45
answered Aug 12 '13 at 13:47
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What is causing this ActiveRecord::ReadOnlyRecord error?
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Rails 2.3.3 and lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Introduce read-only records. If you call object.readonly! then it will
mark the object as read-only and raise
ReadOnlyRecord if you call
object.save. object.readonly? reports
whether the ...
How to make an Android device vibrate?
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1013
Try:
import android.os.Vibrator;
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Vibrator v = (Vibrator) getSystemService(Context.VIBRATO...
Why do Java webapps use .do extension? Where did it come from?
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answered Aug 30 '10 at 3:09
Pascal ThiventPascal Thivent
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How can I clear the SQL Server query cache?
I've got a simple query running against SQL Server 2005
5 Answers
5
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SSO with CAS or OAuth?
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240
OpenID is not a 'successor' or 'substitute' for CAS, they're different, in intent and in impleme...
What do these words mean in Git: Repository, fork, branch, clone, track?
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twasbrillig
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answered May 26 '10 at 22:52
nfmnfm
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Java: Class.this
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edited Jul 25 at 14:40
Rarblack
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answered Ap...
What makes a keychain item unique (in iOS)?
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+50
The primary keys are as follows (derived from open source files from Apple, see Schema.m4, KeySchema.m4 and SecItem.cpp):
For a keyc...
How to convert a string of bytes into an int?
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110
You can also use the struct module to do this:
>>> struct.unpack("<L", "y\xcc\xa6\x...