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error: command 'gcc' failed with exit status 1 while installing eventlet
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16 Answers
16
Active
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Display two files side by side
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167
You can use pr to do this, using the -m flag to merge the files, one per column, and -t to omi...
PDO Prepared Inserts multiple rows in single query
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153
Multiple Values Insert with PDO Prepared Statements
Inserting multiple values in one execute ...
Array include any value from another array?
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edited Jan 18 at 6:58
answered Oct 15 '10 at 11:55
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Multiple simultaneous downloads using Wget?
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15 Answers
15
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Linux find file names with given string
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195
Use the find command,
find . -type f -name "*John*"
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Avoid duplicates in INSERT INTO SELECT query in SQL Server
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Using NOT EXISTS:
INSERT INTO TABLE_2
(id, name)
SELECT t1.id,
t1.name
FROM TABLE_1 t1
WHERE NOT EXISTS(SELECT id
FROM TABLE_2 t2
WHERE t2.id = t1.id)
Using NOT IN:
INSERT INTO TABLE_2
(id, name)
SELECT t1.id,
t1.name
F...
How to Update Multiple Array Elements in mongodb
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15 Answers
15
Active
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Is there any way to use a numeric type as an object key?
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109
No, this is not possible. The key will always be converted to a string. See Property Accessor...