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How to replace an entire line in a text file by line number
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10
For me it says: sed: -e expression #1, char 26: unknown option to ``s' and my line is: sed -i '7s/.*/<param-value>http://localhost:808...
Using GSON to parse a JSON array
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PshemoPshemo
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How do I automatically sort a has_many relationship in Rails?
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edited Apr 10 '09 at 23:44
answered Apr 10 '09 at 21:54
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Postgres: “ERROR: cached plan must not change result type”
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answered May 6 '10 at 20:52
Jin KimJin Kim
13k1515 gold badges4848 silver badges7979 bronze badges
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File path to resource in our war/WEB-INF folder?
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edited Feb 10 '15 at 18:18
answered Dec 3 '10 at 3:05
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Why and not taking font-family and font-size from body?
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answered May 20 '10 at 15:07
BoltClock♦BoltClock
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Count, size, length…too many choices in Ruby?
...static VALUE
rb_ary_count(int argc, VALUE *argv, VALUE ary)
{
long n = 0;
if (argc == 0) {
VALUE *p, *pend;
if (!rb_block_given_p())
return LONG2NUM(RARRAY_LEN(ary));
// etc..
}
}
The code for array.count does a few extra checks but in the end cal...
How to do a git diff on moved/renamed file?
...addition/deletions compared to the file’s size). For example,
-M90% means git should consider a delete/add pair to be a rename if more than
90% of the file hasn’t changed.
share
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String.IsNullOrWhiteSpace in LINQ Expression
...string.Empty)
For Linq to Entities this gets translated into:
DECLARE @p0 VarChar(1000) = ''
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WHERE NOT (([t0].[Diameter] IS NULL) OR (LTRIM(RTRIM([t0].[Diameter])) = @p0))
and for Linq to SQL almost but not quite the same
DECLARE @p0 NVarChar(1000) = ''
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WHERE NOT (LTRIM(RTRIM([t0].[Typ...
Angular.js: How does $eval work and why is it different from vanilla eval?
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Josh David MillerJosh David Miller
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