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Formatting floats without trailing zeros

... You could use %g to achieve this: '%g'%(3.140) or, for Python 2.6 or better: '{0:g}'.format(3.140) From the docs for format: g causes (among other things) insignificant trailing zeros [to be] removed from the significand, and the decimal point is also ...
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ORA-30926: unable to get a stable set of rows in the source tables

...tly been done. Rebuilding (or dropping/recreating) indexes may help too. 3.1) Is the SQL statement a MERGE? evaluate the data returned by the USING clause to ensure that there are no duplicate values in the join. Modify the merge statement to include a deterministic where clause 3.2) Is this an ...
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Can you pass parameters to an AngularJS controller on creation?

...nswered Feb 13 '14 at 10:23 François RomainFrançois Romain 9,1131212 gold badges7373 silver badges108108 bronze badges ...
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Deleting all pending tasks in celery / rabbitmq

...+: manage.py celery purge (celeryctl is now deprecated and will be gone in 3.1). – Henrik Heimbuerger Apr 19 '13 at 14:26 3 ...
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Android Left to Right slide animation

...s xml file on your anim folder anim_slide_in_left.xml <?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" > <translate android:duration="600" android:fromXDelta="100%" android:toXDelta="0%" > <...
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How to remove the first character of string in PHP?

How to use PHP , Remove the first character : 13 Answers 13 ...
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Does have to be in the of an HTML document?

... The linked article has vanished into the link rot æther, so here's the latest available archived version: web.archive.org/web/20150525042412/http://bluerobot.com/web/css/… – Zachary Murray Jan 26 '16 at 22:02 ...
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Case objects vs Enumerations in Scala

...The following items from the enumeration definition are not available: 3.1 - It would be quite nice if a member could also be retrieved with its case insensitive name 7 - Thinking beyond Java's Enum, it would be nice to be able to explicitly leverage Scala's pattern matching exhaustiveness che...
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What do helper and helper_method do?

...s means is doing # application_controller.rb helper :all For Rails > 3.1 # application.rb config.action_controller.include_all_helpers = true # This is the default anyway, but worth knowing how to turn it off makes all helper modules available to all views (at least for all controllers inhe...
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Any gotchas using unicode_literals in Python 2.6?

... = b'\xa4' assert eval(repr(bstr)) == bstr # fails in Python 2.7, holds in 3.1+ ustr = '\xa4' assert eval(repr(ustr)) == ustr # holds in Python 2.7 and 3.1+ The second assertion happens to work, since repr('\xa4') evaluates to u'\xa4' in Python 2.7. ...