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jquery-ui sortable | How to get it work on iPad/touchdevices?
...ng to prevent elements from moving until they've touched that specific one for X seconds should do the trick?
– Tom
Oct 31 '13 at 23:18
2
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How to install MySQLdb (Python data access library to MySQL) on Mac OS X?
...
Update for those using Python3:
You can simply use conda install mysqlclient to install the libraries required to use MySQLdb as it currently exists. The following SO question was a helpful clue: Python 3 ImportError: No module name...
Get URL query string parameters
... "less code needed" way to get parameters from a URL query string which is formatted like the following?
11 Answers
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java.util.regex - importance of Pattern.compile()?
... Pattern.compile() method?
Why do I need to compile the regex string before getting the Matcher object?
8 Answers
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Conditional import of modules in Python
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or ujson for speed
– lababidi
Aug 7 '15 at 16:35
add a comment
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Python: access class property from string [duplicate]
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(realizing this is an old thread). I was confused/always forget this because of dicts. If I want to get a value from a dict, I can say: myDict.get('keyy'), so I would expect attributes to work the same way: myObject.getattr('attr_name'). But instead they take the object as a fir...
How to split a string and assign it to variables
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Two steps, for example,
package main
import (
"fmt"
"strings"
)
func main() {
s := strings.Split("127.0.0.1:5432", ":")
ip, port := s[0], s[1]
fmt.Println(ip, port)
}
Output:
127.0.0.1 5432
One step, for exam...
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
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The reason for the error is the same origin policy. It only allows you to do XMLHTTPRequests to your own domain. See if you can use a JSONP callback instead:
$.getJSON( 'http://<url>/api.php?callback=?', function ( data ) { alert...
How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
...nifest-API, which is deprecated as of Scala 2.10. Please see answers below for more current solutions.
Scala was defined with Type Erasure because the Java Virtual Machine (JVM), unlike Java, did not get generics. This means that, at run time, only the class exists, not its type parameters. In the ...
What is the difference between char * const and const char *?
...stant char (so nothing about it can be changed).
Note:
The following two forms are equivalent:
const char *
and
char const *
The exact reason for this is described in the C++ standard, but it's important to note and avoid the confusion. I know several coding standards that prefer:
char cons...