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How do I find the number of arguments passed to a Bash script?
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answered Dec 12 '10 at 18:46
zsalzbankzsalzbank
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How are GCC and g++ bootstrapped?
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edited Jun 5 '14 at 11:10
answered Feb 24 '12 at 10:56
F...
How to add a second css class with a conditional value in razor MVC 4
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answered Mar 29 '13 at 10:01
von v.von v.
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Importing a Swift protocol in Objective-C class
... as you said.
– Hlung
Nov 20 '17 at 10:36
2
This worked for me; no other suggestions or answers o...
Efficient SQL test query or validation query that will work across all (or most) databases
...ATION_SCHEMA.SYSTEM_USERS
or
CALL NOW()
HSQLDB (tested with version 1.8.0.10)
Note: I tried using a WHERE 1=0 clause on the second query, but it didn't work as a value for Apache Commons DBCP's validationQuery, since the query doesn't return any rows
VALUES 1 or SELECT 1 FROM SYSIBM.SYSDUMMY1
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Can I find out the return value before returning while debugging in Intellij?
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edited Feb 16 '11 at 1:10
answered Feb 16 '11 at 1:01
jl...
Simple logical operators in Bash
...ary is just ideal.
– KomodoDave
May 10 '13 at 8:31
10
It's better to use == to differentiate the ...
JavaScript OOP in NodeJS: how?
... for each instantiated object instead of sharing one function. If you have 10 mice, you have created 10 function identities (that is only because mouse has one method, if it had 10 methods, 10 mice would create 100 function identities, your server would quickly waste most of its CPU on GC :P), even ...
How do I remove leading whitespace in Python?
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10
Note, though, that lstrip while remove leading whitespace which may be more that spaces (tabs etc). That's usually what you want. If you wa...
postgresql - replace all instances of a string within text field
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edited Jul 22 '15 at 10:10
answered Feb 20 '11 at 22:33
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