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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
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1800 INFORMATION1800 INFORMATION
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Where should signal handlers live in a django project?
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Daniel RosemanDaniel Roseman
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Mockito How to mock and assert a thrown exception?
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edited Apr 9 '19 at 18:57
answered Apr 26 '13 at 19:15
M...
How can I find the current OS in Python? [duplicate]
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5 Answers
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Active
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Spring @Transactional - isolation, propagation
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454
Good question, although not a trivial one to answer.
Propagation
Defines how transactions re...
Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
...-n/-z is suitable for checking a variable.
| 1a 2a 3a 4a 5a 6a | 1b 2b 3b 4b 5b 6b
| [ [" [-n [-n" [-z [-z" | [[ [[" [[-n [[-n" [[-z [[-z"
-----+------------------------------------+------------------------------------
unset| false false ...
How to import an excel file in to a MySQL database
...as well.
Use the load data capability. See http://dev.mysql.com/doc/refman/5.1/en/load-data.html
Look half way down the page, as it will gives a good example for tab separated data:
FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\'
Check your data. Sometimes quoting or escaping has problems, ...
Making a request to a RESTful API using python
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352
Using requests:
import requests
url = 'http://ES_search_demo.com/document/record/_search?pre...
C#: how to get first char of a string?
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answered Oct 7 '10 at 5:01
Matthew FlaschenMatthew Flaschen
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What are “connecting characters” in Java identifiers?
... words.
http://www.fileformat.info/info/unicode/category/Pc/list.htm
U+005F _ LOW LINE
U+203F ‿ UNDERTIE
U+2040 ⁀ CHARACTER TIE
U+2054 ⁔ INVERTED UNDERTIE
U+FE33 ︳ PRESENTATION FORM FOR VERTICAL LOW LINE
U+FE34 ︴ PRESENTATION FORM FOR VERTICAL WAVY LOW LINE
U+FE4D ﹍ DASHED LOW LINE
U+F...