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How to DROP multiple columns with a single ALTER TABLE statement in SQL Server?
...
The Syntax as specified by Microsoft for the dropping a column part of an ALTER statement is this
DROP
{
[ CONSTRAINT ]
{
constraint_name
[ WITH
( <drop_clustered_constraint_option> [ ,...n ] ) ...
How to do an instanceof check with Scala(Test)
...illaume's ScalaTest discussion reference (and another discussion linked to by James Moore) into two methods, updated for ScalaTest 2.x and Scala 2.10 (to use ClassTag rather than manifest):
import org.scalatest.matchers._
import scala.reflect._
def ofType[T:ClassTag] = BeMatcher { obj: Any =>
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Does MS SQL Server's “between” include the range boundaries?
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test_expression
Is the expression to test for in the range defined by begin_expression
and end_expression. test_expression
must be the same data type as both
begin_expression and end_expression.
NOT
Specifies that the result of the predicate be negated.
begin_expression
I...
Get a list of URLs from a site [closed]
... Sitemaps format, an open standard defined on sitemaps.org and
supported by the search engines such as Ask, Google, Microsoft Live
Search and Yahoo!. Sitemap files generally contain a collection of
URLs on a website along with some meta-data for these URLs. The
following tools generally gene...
Insert text into textarea with jQuery
... How about if the result is coming from a PHP page and handled by jQuery? (in between data is transmitted using Json)
– Abu Rayane
Apr 1 '16 at 6:31
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Javascript objects: get parent [duplicate]
...t is.
(You can get main.name but you won't get main.child.parent.name).
By the way, a function could be useful to solve this clue.
Let's extend the code above:
var main = {
name : "main object",
child : {
name : "child object"
},
init : function() {
this.child.p...
How can I echo a newline in a batch file?
...xample. I am generating some tex files from HTML and generating a Makefile by using echo "Makefile contents (which has \n)" > Makefile With multiple echos, it wouldn't work
– Shahbaz
Oct 25 '11 at 20:35
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Can't compare naive and aware datetime.now()
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By default, the datetime object is naive in Python, so you need to make both of them either naive or aware datetime objects. This can be done using:
import datetime
import pytz
utc=pytz.UTC
challenge.datetime_start = utc.l...
How can I call controller/view helper methods from the console in Ruby on Rails?
...3.45')
=> "R$ 123,45"
If you want to use a helper that's not included by default (say, because you removed helper :all from ApplicationController), just include the helper.
>> include BogusHelper
>> helper.bogus
=> "bogus output"
As for dealing with controllers, I quote Nick's...
Get current directory name (without full path) in a Bash script
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and as a second style quibble backtics should be replaced by $(). still forks but more readable and with less excaping needed.
– Jeremy Wall
Sep 3 '09 at 21:17
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