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Postgresql SELECT if string contains
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137
You should use 'tag_name' outside of quotes; then its interpreted as a field of the record. Con...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
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153
Yes, there is a difference. These are legal:
h = { :$in => array }
h = { :'a.b' => 'c' }
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Downloading a Google font and setting up an offline site that uses it
...tp://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,400,600,300
For an example
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 300;
src: local('Open Sans Light'), local('OpenSans-Light'), url(http://themes.googleusercontent.com/static/fonts/opensans...
What is the difference between bottom-up and top-down?
...eviously confused top-down and bottom-up. While originally this answer (rev3) and other answers said that "bottom-up is memoization" ("assume the subproblems"), it may be the inverse (that is, "top-down" may be "assume the subproblems" and "bottom-up" may be "compose the subproblems"). Previously, I...
INSERT INTO … SELECT FROM … ON DUPLICATE KEY UPDATE
... works.
– dnagirl
Mar 18 '10 at 18:43
9
Note: This will not work when SELECT statement has a GROU...
Switch statement for greater-than/less-than
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763
When I looked at the solutions in the other answers I saw some things that I know are bad for pe...
What size do you use for varchar(MAX) in your parameter declaration?
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293
In this case you use -1.
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Get file name from URL
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answered Jun 18 '13 at 11:30
Adrian B.Adrian B.
3,95511 gold badge2121 silver badges3737 bronze badges
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What is the difference between JavaConverters and JavaConversions in Scala?
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EDIT: Java Conversions got @deprecated in Scala 2.13.0. Use scala.jdk.CollectionConverters instead.
JavaConversions provide a series of implicit methods that convert between a Java collection and the closest corresponding Scala collection, and vice versa. This is done by cre...
Getting all selected checkboxes in an array
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340
Formatted :
$("input:checkbox[name=type]:checked").each(function(){
yourArray.push($(this...