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Disable submit button when form invalid with AngularJS
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edited Mar 8 '13 at 17:48
answered Mar 8 '13 at 17:43
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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__)...
The type or namespace name does not exist in the namespace 'System.Web.Mvc'
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edited Oct 23 '15 at 9:25
Community♦
111 silver badge
answered Oct 31 '12 at 0:31
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Replacing instances of a character in a string
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13 Answers
13
Active
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How can I print a circular structure in a JSON-like format?
...= null; // Enable garbage collection
The replacer in this example is not 100% correct (depending on your definition of "duplicate"). In the following case, a value is discarded:
var a = {b:1}
var o = {};
o.one = a;
o.two = a;
// one and two point to the same object, but two is discarded:
JSON.str...
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
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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 to print matched regex pattern using awk?
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148
This is the very basic
awk '/pattern/{ print $0 }' file
ask awk to search for pattern using...