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How do I get the object if it exists, or None if it does not exist?
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bignose
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answered Jun 22 '10 at 4:47
Arthur DebertArthur Debert
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Test for multiple cases in a switch, like an OR (||)
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edited Oct 4 '15 at 17:08
Community♦
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answered Jun 28 '11 at 21:58
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What command means “do nothing” in a conditional in Bash?
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BarmarBarmar
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SQL injection that gets around mysql_real_escape_string()
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4 Answers
4
Active
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Shortest distance between a point and a line segment
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451
Eli, the code you've settled on is incorrect. A point near the line on which the segment lies ...
Limitations of SQL Server Express
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147
There are a number of limitations, notably:
Constrained to a single CPU (in 2012, this limita...
How to get folder path from file path with CMD
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edited Aug 5 '11 at 19:46
Andriy M
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answer...
Is there an expression for an infinite generator?
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134
for x in iter(int, 1): pass
Two-argument iter = zero-argument callable + sentinel value
int()...
Android- create JSON Array and JSON Object
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student2.put("name", "NAME OF STUDENT2");
student2.put("year", "4rd");
student2.put("curriculum", "scicence");
student2.put("birthday", "5/5/1993");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
JSONArray jsonArray = new JSONArray...
No 'Access-Control-Allow-Origin' - Node / Apache Port Issue
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643
+50
Try addi...