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How to retrieve the current value of an oracle sequence without increment it?
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SELECT last_number
FROM all_sequences
WHERE sequence_owner = '<sequence owner>'
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What are bitwise shift (bit-shift) operators and how do they work?
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10 Answers
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Why use double indirection? or Why use pointers to pointers?
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18 Answers
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Should switch statements always contain a default clause?
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21 Answers
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Use logging print the output of pprint
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215
Use pprint.pformat to get a string, and then send it to your logging framework.
from pprint im...
Regex to remove all (non numeric OR period)
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169
This should do it:
string s = "joe ($3,004.50)";
s = Regex.Replace(s, "[^0-9.]", "");
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Why do we always prefer using parameters in SQL statements?
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130
Using parameters helps prevent SQL Injection attacks when the database is used in conjunction ...
Getting A File's Mime Type In Java
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edited Jul 26 '13 at 23:49
answered Jan 23 '12 at 14:49
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How can I parse a YAML file in Python
...e execution.
Note the PyYaml project supports versions up through the YAML 1.1 specification. If YAML 1.2 specification support is needed, see ruamel.yaml as noted in this answer.
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