大约有 47,000 项符合查询结果（耗时：0.1398秒） [XML]
How can jQuery deferred be used?
... return promise;
};
// Default cache key generator (works with Booleans, Strings, Numbers and Dates)
// You will need to create your own key generator if you work with Arrays etc.
ResultsCache.prototype._cacheKeyGenerator = function(args) {
return Array.prototype.slice.call(arguments).join("|"...
How to lazy load images in ListView in Android
...a.io.IOException;
public class DrawableManager {
private final Map<String, Drawable> drawableMap;
public DrawableManager() {
drawableMap = new HashMap<String, Drawable>();
}
public Drawable fetchDrawable(String urlString) {
if (drawableMap.containsKey(u...
Difference between $.ajax() and $.get() and $.load()
... is supplied (see: http://api.jquery.com/load/)
data Type: PlainObject or String A plain object or string that is sent to the server with the request.
Request Method The POST method is used if data is provided as an
object; otherwise, GET is assumed.
Example: pass arrays of data to the server (POS...
Reusable library to get human readable version of file size?
...**exponent
unit, num_decimals = unit_list[exponent]
format_string = '{:.%sf} {}' % (num_decimals)
return format_string.format(quotient, unit)
if num == 0:
return '0 bytes'
if num == 1:
return '1 byte'
To make it more clear what is going on, we can om...
TypeScript sorting an array
...g anything else, you'll need to convert the comparison into a number.
var stringArray: string[] = ['AB', 'Z', 'A', 'AC'];
var sortedArray: string[] = stringArray.sort((n1,n2) => {
if (n1 > n2) {
return 1;
}
if (n1 < n2) {
return -1;
}
return 0;
});
...
Behaviour of increment and decrement operators in Python
...t I presume that you wouldn't expect a hypothetical ++ operator to work on strings.)
++count
Parses as
+(+count)
Which translates to
count
You have to use the slightly longer += operator to do what you want to do:
count += 1
I suspect the ++ and -- operators were left out for consistency...
How to get a list of file names in different lines
...e with ls , so that each filename will be on a seperate line, without the extra details supplied by ls -l . I looked at ls --help and didn't find a solution. I tried doing
...
google protocol buffers vs json vs XML [closed]
...a schema before you process a payment transaction it contains gives you an extra layer of robustness.
– CC.
Jul 11 '13 at 17:37
11
...
A simple jQuery form validation script [closed]
...on older browsers, and for validation logic HTML5 doesn't support (without extra Javascript). But this is as much my personal preference as anything.
– Matt Browne
Feb 25 '13 at 17:15
...
“where 1=1” statement [duplicate]
...
Awesome. Now I can build my complex queries with strings rather than arrays ;). I did, however, want to verify with an EXPLAIN query whether it triggered "Using Where." Indeed, it does not.
– landons
Nov 16 '11 at 11:57
...