大约有 40,000 项符合查询结果（耗时：0.0407秒） [XML]
Sending a notification from a service in Android
...
Both Activity and Service actually extend Context so you can simply use this as your Context within your Service.
NotificationManager notificationManager =
(NotificationManager) getSystemService(Service.NOTIFICATION_SERVICE);
Notification notificatio...
What is monkey patching?
...database or web API, for example), and various other methods in the class call it. However, in a unit test, you don't want to depend on the external data source - so you dynamically replace the get_data method with a stub that returns some fixed data.
Because Python classes are mutable, and methods...
PHP Timestamp into DateTime
...order to create the DateTime object (in fact, its constructor doesn't even allow you to do this, as you can tell). You can simply feed your date string into the DateTime constructor as-is:
// Assuming $item->pubDate is "Mon, 12 Dec 2011 21:17:52 +0000"
$dt = new DateTime($item->pubDate);
T...
How to correctly require a specific commit in Composer so that it would be available for dependent p
...have something to do with Composer prefering Packagist over GitHub specifically?
– Maciej Sz
Jan 23 '14 at 19:06
...
Linq to EntityFramework DateTime
...o a single Where clause, Entity Framework generates identity SQL so it's really a matter of readability.
– Justin Niessner
Nov 10 '10 at 16:24
2
...
How can we make xkcd style graphs?
... +1 And thanks for the great package. I am having trouble with installing the fonts! One correction in the intro file, (sec-2.1, line 5, .tff -> .ttf). Another one still pending!!
– Shambho
Apr 22 '14 at 23:45
...
break out of if and foreach
...t "break out of it".
You can, however, break out of the foreach by simply calling break. In your example it has the desired effect:
foreach($equipxml as $equip) {
$current_device = $equip->xpath("name");
if ( $current_device[0] == $device ) {
// found a match in the file ...
Does setWidth(int pixels) use dip or px?
...
You can also call nbDips * getResources().getDisplayMetrics().density
– Romain Guy
Mar 9 '10 at 5:08
9
...
How can I split a shell command over multiple lines when using an IF statement?
...d from the comments: the line-continuation backslash in the shell is not really a special case; it is simply an instance of the general rule that a backslash "quotes" the immediately-following character, preventing any special treatment it would normally be subject to. In this case, the next charact...
How to document a string type in jsdoc with limited possible values
...
The problem with this approach is that it does not allow to document the individual values. I have an issue with JSDoc. github.com/jsdoc3/jsdoc/issues/1065
– Gajus
Sep 17 '15 at 13:46
...