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Can bash show a function's definition?
... was, and if it was defined as a function it calls declare -f as explained by pmohandras.
To print out just the body of the function (i.e. the code) use sed:
type foobar | sed '1,3d;$d'
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How do you grep a file and get the next 5 lines
... a warning
is given.
--group-separator=SEP
Use SEP as a group separator. By default SEP is double hyphen (--).
--no-group-separator
Use empty string as a group separator.
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Difference between ProcessBuilder and Runtime.exec()
...me().exec(...) does NOT invoke a shell unless that is explicitly specified by the command. That is a good thing regarding the recent "Shellshock" bug issue. This answer is misleading, because it states that cmd.exe or equivalent (i.e. /bin/bash on unix) would be run, which does not seem to be the ca...
Cannot insert explicit value for identity column in table 'table' when IDENTITY_INSERT is set to OFF
...wer, but on the other hand, someone have set the column to be incrementing by itself up on insert. In that case the table will keep track of the next free number, and you do not need to generate the OperationID by yourself. The new id can be fetched by SELECT SCOPE_IDENTITY().
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String Concatenation using '+' operator
...n...i should have checked in IL as well..and this is how int adds as well? by calling the Add method?
– NoviceProgrammer
Apr 26 '12 at 20:57
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Set default value of an integer column SQLite
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The UNIQUE statement is not needed and already implied by the PRIMARY KEY statement.
– dani
Jun 3 '18 at 11:12
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Execute Insert command and return inserted Id in Sql
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this shows an error "InValidCast Exception was unhandled by user code"
– neel
Aug 22 '13 at 7:04
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Javascript Split string on UpperCase Characters
How do you split a string into an array in Javascript by UpperCase character?
4 Answers
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Difference of keywords 'typename' and 'class' in templates?
... the applicable name
lookup finds a type name or the name
is qualified by the keyword typename.
Example:
typename some_template<T>::some_type
Without typename the compiler can't tell in general whether you are referring to a type or not.
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Merging without whitespace conflicts
...about whitespace and --ignore-space-change was not recognized as an option by git
– Preza8
Aug 28 '19 at 13:10
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