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error: ‘NULL’ was not declared in this scope
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179
NULL is not a keyword. It's an identifier defined in some standard headers. You can include
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Flask-SQLAlchemy import/context issue
..._members():
# TODO: Actually use arguments
members = Member.filter(1==1).all()
return render_template("report.html", members=members)
# apps.reporting.routes
from flask import Blueprint
from apps.reporting.members import report_on_members
reporting = Blueprint("reporting", __name__)...
Allow multiple roles to access controller action
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edited Jan 3 at 15:03
Sonhja
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answe...
Rails new vs create
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edited Aug 11 '12 at 15:38
JJD
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How are cookies passed in the HTTP protocol?
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edited Jul 1 '16 at 18:26
Nathan
5,59066 gold badges3939 silver badges6262 bronze badges
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No module named setuptools
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edited Nov 9 '18 at 17:29
Zaheer Ahmed
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How can I delete the current line in Emacs?
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213
C-a # Go to beginning of line
C-k # Kill line from current point
There is also
C-S-backspace...
Can functions be passed as parameters?
...ing.
func value(x int) string {
return fmt.Sprintf("%v", x)
}
// quote123 passes 123 to convert func and returns quoted string.
func quote123(fn convert) string {
return fmt.Sprintf("%q", fn(123))
}
func main() {
var result string
result = value(123)
fmt.Println(result)
//...