大约有 35,450 项符合查询结果（耗时：0.0549秒） [XML]
XML schema or DTD for logback.xml?
... |
edited Jul 4 '17 at 10:25
answered Dec 24 '12 at 20:37
...
Rails: Custom text for rails form_for label
...
answered Oct 22 '12 at 0:37
gylazgylaz
11.4k66 gold badges4747 silver badges5757 bronze badges
...
How to draw a path on a map using kml file?
...d.util.Log;
public class MapService {
public static final int MODE_ANY = 0;
public static final int MODE_CAR = 1;
public static final int MODE_WALKING = 2;
public static String inputStreamToString (InputStream in) throws IOException {
StringBuffer out = new StringBuffer();
byte[] b = new...
How do I verify jQuery AJAX events with Jasmine?
...yOn($, "ajax");
getProduct(123);
expect($.ajax.mostRecentCall.args[0]["url"]).toEqual("/products/123");
});
function getProduct(id) {
$.ajax({
type: "GET",
url: "/products/" + id,
contentType: "application/json; charset=utf-8",
dataType: "json"
});
}
...
How do you obtain a Drawable object from a resource id in android package?
... |
edited Sep 7 '15 at 20:36
030
7,16166 gold badges6060 silver badges8888 bronze badges
answered Oct ...
How to throw a C++ exception
...
#include <stdexcept>
int compare( int a, int b ) {
if ( a < 0 || b < 0 ) {
throw std::invalid_argument( "received negative value" );
}
}
The Standard Library comes with a nice collection of built-in exception objects you can throw. Keep in mind that you should always...
How to calculate time in hours between two dates in iOS
...enDates = [date1 timeIntervalSinceDate:date2];
double secondsInAnHour = 3600;
NSInteger hoursBetweenDates = distanceBetweenDates / secondsInAnHour;
See, the apple reference library http://developer.apple.com/library/mac/navigation/
or if you are using Xcode just select help/documentation from th...
Django - filtering on foreign key properties
...
answered Dec 30 '09 at 18:07
FragsworthFragsworth
26.4k2424 gold badges7373 silver badges9595 bronze badges
...
How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
... |
edited Jul 15 at 20:25
answered Aug 2 '09 at 13:35
...
Append TimeStamp to a File Name
...Time.Now.ToString("yyyyMMddHHmmssfff")
or string.Format
string.Format("{0:yyyy-MM-dd_HH-mm-ss-fff}", DateTime.Now);
or Interpolated Strings
$"{DateTime.Now:yyyy-MM-dd_HH-mm-ss-fff}"
There are following custom format specifiers y (year), M (month), d
(day), h (hour 12), H (hour 24), m (min...