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How can I search for a multiline pattern in a file?
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98
So I discovered pcregrep which stands for Perl Compatible Regular Expressions GREP.
For exampl...
Does Javascript pass by reference? [duplicate]
...cript!
Call-by-Value
Primitive types are passed by-value:
var num = 123, str = "foo";
function f(num, str) {
num += 1;
str += "bar";
console.log("inside of f:", num, str);
}
f(num, str);
console.log("outside of f:", num, str);
Reassignments inside a function scope are ...
Ignoring new fields on JSON objects using Jackson [duplicate]
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StaxManStaxMan
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Selecting data frame rows based on partial string match in a column
... 4 140.8 95 3.92 3.15 22.9 1 0 4 2
# Merc 280 19.2 6 167.6 123 3.92 3.44 18.3 1 0 4 4
# Merc 280C 17.8 6 167.6 123 3.92 3.44 18.9 1 0 4 4
# Merc 450SE 16.4 8 275.8 180 3.07 4.07 17.4 0 0 3 3
# Merc 450SL 17.3 8 275.8 180 3.07 3.73 17.6 0 0 3 ...
What is the use of having destructor as private?
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dirkgentlydirkgently
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Remove columns from dataframe where ALL values are NA
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98
The two approaches offered thus far fail with large data sets as (amongst other memory issues) ...
Can I do a partial revert in GIT
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gioele
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answered Apr 14 '11 at 20:43
bobDevilbobDevil
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How do I create a parameterized SQL query? Why Should I?
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'Connection string for mysql
Public SQLSource As String = "Server=123.456.789.123;userid=someuser;password=somesecurepassword;database=somedefaultdatabase;"
'database connection classes
Private DBcon As New MySqlConnection
Private SQLcmd As MySqlCommand
Public DBDA As New ...
Convert sqlalchemy row object to python dict
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Mark Amery
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answered Apr 29 '12 at 6:31
hllauhllau
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Block Comments in a Shell Script
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sunny256sunny256
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