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Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?

... | edited Aug 19 '15 at 3:40 Pierre Arnaud 9,06277 gold badges6868 silver badges101101 bronze badges ans...
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Java `final` method: what does it promise?

... | edited May 4 '16 at 16:26 Dave Jarvis 27.6k3535 gold badges157157 silver badges281281 bronze badges ...
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Select first 4 rows of a data.frame in R

How can I select the first 4 rows of a data.frame : 5 Answers 5 ...
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Optional query string parameters in ASP.NET Web API

... This issue has been fixed in the regular release of MVC4. Now you can do: public string GetFindBooks(string author="", string title="", string isbn="", string somethingelse="", DateTime? date= null) { // ... } and everything will work out of the box. ...
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How do I execute inserts and updates in an Alembic upgrade script?

...plication. """create teams table Revision ID: 169ad57156f0 Revises: 29b4c2bfce6d Create Date: 2014-06-25 09:00:06.784170 """ revision = '169ad57156f0' down_revision = '29b4c2bfce6d' from alembic import op import sqlalchemy as sa from sqlalchemy import orm from sqlalchemy.ext.declarative import...
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PEP 8, why no spaces around '=' in keyword argument or a default parameter value?

... answered Jan 13 '12 at 15:40 fortranfortran 64.4k2222 gold badges122122 silver badges167167 bronze badges ...
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Which is generally best to use — StringComparison.OrdinalIgnoreCase or StringComparison.InvariantCul

... answered Sep 16 '08 at 14:16 Robert TaylorRobert Taylor 2,43533 gold badges1818 silver badges1818 bronze badges ...
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Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?

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How to get error information when HttpWebRequest.GetResponse() fails

... edited Aug 31 '11 at 19:04 answered Aug 31 '11 at 18:58 Da...
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System.Threading.Timer in C# it seems to be not working. It runs very fast every 3 second

... Robert Harvey 164k4141 gold badges308308 silver badges467467 bronze badges answered Oct 9 '12 at 9:54 Ivan ZlatanovIv...