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Parameterize an SQL IN clause
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318
Here's a quick-and-dirty technique I have used:
SELECT * FROM Tags
WHERE '|ruby|rails|scruffy...
How to query SOLR for empty fields?
...dernetcoder
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7
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jQuery SVG, why can't I addClass?
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Edit 2016: read the next two answers.
JQuery 3 fixes the underlying issue
Vanilla JS: element.classList.add('newclass') works in modern browsers
JQuery (less than 3) can't add a class to an SVG.
.attr() works with SVG, so if you want to depend on jQuery:
// Instea...
Undefined method 'task' using Rake 0.9.0
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edited Jul 31 '11 at 13:34
Peter Mortensen
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Eclipse compilation error: The hierarchy of the type 'Class name' is inconsistent
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23 Answers
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Active
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How to SSH to a VirtualBox guest externally through a host? [closed]
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1317
The best way to login to a guest Linux VirtualBox VM is port forwarding. By default, you shoul...
What is the difference between \r and \n?
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391
They're different characters. \r is carriage return, and \n is line feed.
On "old" printers, ...
How does the String class override the + operator?
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The toString method is defined by the primordial class Object
(§4.3.2). Many classes override it, notably Boolean, Character,
Integer, Long, Float, Double, and String.
See §5.4 for details of the string conversion context.
15.18.1.
Optimization of String Concatenation :
An i...
What is the dual table in Oracle?
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233
It's a sort of dummy table with a single record used for selecting when you're not actually int...
How to check all checkboxes using jQuery?
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301
You need to use .prop() to set the checked property
$("#checkAll").click(function(){
$('i...