大约有 40,000 项符合查询结果（耗时：0.0496秒） [XML]
Ask for User Permission to Receive UILocalNotifications in iOS 8
...setActions([replyAction], forContext: UIUserNotificationActionContext.Default)
//registerting for the notification.
application.registerUserNotificationSettings(UIUserNotificationSettings(forTypes:[.Sound, .Alert, .Badge], categories: nil))
}
else
{
//do iOS 7 stu...
How to download a file from server using SSH? [closed]
.../on/local | ssh host 'cat > /path/on/remote'
Note, this is UUOC, but < /path/on/local ssh host 'cat > /path' could cause unnecessary confusion.
And to proxy between two hosts:
$ ssh host1 'cat /path/on/host1' | ssh host2 'cat > /path/on/host2'
...
On - window.location.hash - Change?
....
Actually, a.html#b and a.html#c are stored in history only if elements '<a name="#b">' and '<a name="#c">' exists previously in the page.
However, if you put an iframe inside a page, navigate from a.html#b to a.html#c in that iframe and then hit the back button, iframe.contentWindow.do...
Xcode debugger doesn't print objects and shows nil, when they aren't
Xcode shows an error when trying to print an object with po <objectName> , but only for one project.
14 Answers
...
How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]
...icles. First, include these headers:
#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h>
Then you need to call this when your program exits:
_CrtDumpMemoryLeaks();
Alternatively, if your program does not exit in the same place every time, you can call this at the sta...
How to remove a Gitlab project?
...ll be a button for "Advanced settings" (i.e. project settings that may result in data loss) or "Remove project" (in newer GitLab versions)
Push this button and follow the instructions
share
|
impro...
How would you go about parsing Markdown? [closed]
...t can increase complexity:
The fact that you can mix HTML and markdown, although the rule could be easy to implement: just ignore anything that's between two balanced tags and output it verbatim.
URLs and notes can have their reference at the bottom of the text. Using data structures for hyperl...
Does Python's time.time() return the local or UTC timestamp?
...ran on my computer, converting it to a string as well.
Python 2.7.3 (default, Apr 24 2012, 00:00:54)
[GCC 4.7.0 20120414 (prerelease)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import time
>>> ts = time.time()
>>> print ts
13555...
Is there a difference between using a dict literal and a dict constructor?
...e second looks up dict in locals() and then globals() and the finds the builtin, so you can switch the behaviour by defining a local called dict for example although I can't think of anywhere this would be a good idea apart from maybe when debugging
...
Center a map in d3 given a geoJSON object
...scale*height / (bounds[1][1] - bounds[0][1]);
var scale = (hscale < vscale) ? hscale : vscale;
var offset = [width - (bounds[0][0] + bounds[1][0])/2,
height - (bounds[0][1] + bounds[1][1])/2];
// new projection
projection = d3.geo.mercator().cen...