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Django “xxxxxx Object” display customization in admin action sidebar
...
The string you're seeing is coming from __unicode__ method, as others have mentioned. But the thing is that admin saves string representation of an object when it creates log event, therefore if you add __unicode__ implementation...
Concatenate two slices in Go
...s
a first argument assignable to type []byte with a second argument of
string type followed by .... This form appends the bytes of the
string.
append(s S, x ...T) S // T is the element type of S
s0 := []int{0, 0}
s1 := append(s0, 2) // append a single element s1 == []int{0, 0, 2}...
res.sendFile absolute path
...d yet that worked for me is simply using path.resolve with either separate strings or just one with the whole path:
// comma separated
app.get('/', function(req, res) {
res.sendFile( path.resolve('src', 'app', 'index.html') );
});
Or
// just one string with the path
app.get('/', function(req...
.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
...e used with generics, so you can have a strongly typed array, e.g. List<string>. Other than that, acts very much like ArrayList
Hashtable - plain old hashtable. O(1) to O(n) worst case. Can enumerate the value and keys properties, and do key/val pairs
Dictionary - same as above only strongly t...
Java resource as file
... a File object
File dir = new File(dir_url.toURI());
// List the directory
String files = dir.list()
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Abstract functions in Swift Language
...tocol
protocol AbstractMethodsForClassX {
func abstractMethod() -> String
}
2. Write your base class
/// It takes an implementation of the protocol as property (same like the delegate in UITableViewController does)
/// And does not implement the protocol as it does not implement the abstr...
Moving from CVS to Git: $Id$ equivalent?
...44934b1cd774e6d4 $
Some good information is in How do I enable the ident string for a Git repository?.
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iPhone/iOS JSON parsing tutorial [closed]
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SBJSON *parser = [[SBJSON alloc] init];
NSString *url_str=[NSString stringWithFormat:@"Example APi Here"];
url_str = [url_str stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURLRequest *request =[NSURLRequest requestWithURL:[NSURL URLWithString:u...
Check whether an array is empty [duplicate]
...ro value.
The following things are considered to be empty:
"" (an empty string)
0 (0 as an integer)
0.0 (0 as a float)
"0" (0 as a string)
NULL
FALSE
array() (an empty array)
var $var; (a variable declared, but without a value in a class)
...
How to translate between Windows and IANA time zones?
...uget.
Using this library is simple. Here are some examples of conversion:
string tz = TZConvert.IanaToWindows("America/New_York");
// Result: "Eastern Standard Time"
string tz = TZConvert.WindowsToIana("Eastern Standard Time");
// result: "America/New_York"
string tz = TZConvert.WindowsToIana("...