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Enable zooming/pinch on UIWebView
...le = 1; // set as you want.
//// Below two line is for iOS 6, If your app only supported iOS 7 then no need to write this.
webView.scrollView.zoomScale = 2;
webView.scrollView.zoomScale = 1;
}
#pragma mark -
#pragma mark - UIScrollView Delegate Methods
- (void)scrollViewDidEndZooming:...
What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
...itted? means the parameter object can be used in mass assignment; else the app will throw a ForbiddenAttributes error.
– sameers
Nov 13 '13 at 18:05
3
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Why is Everyone Choosing JSON Over XML for jQuery? [closed]
...SON parser, whether it's for Javascript or Objective-C for a native iPhone app or C# or a Python client. The floats would get interpreted as floats, the strings as strings, and booleans as booleans. Using the 'simplejson' library in Python, a simplejson.loads(some_json_string) statement would give m...
Linux error while loading shared libraries: cannot open shared object file: No such file or director
...RY_PATH=/usr/local/lib
(3) We add the desire path, export it and try the application.
Note that the path should be the directory where the path.so.something is.
So if path.so.something is in /my_library/path.so.something it should be :
$ LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/my_library/
$ export LD_...
Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
...dow 7. when building a website in .net framework 4.0 and convert this into application in IIS then its shows this error
7 ...
How to resize an Image C#
...
This is very helpfull, and i am using this in my app. However its important to note that this algorithm does not work with transparent imagens.. It turns all transparent pixels to black. Its probably easy to fix, but its just a note for users. :)
– mem...
How to document thrown exceptions in c#/.net
... about you want to let go. Its the principal of failing fast--better your app to crash than enter a state where you might end up corrupting your data. The crash will tell you about what happened and why, which may help move that exception out of the "ones you don't know about" list.
The ones you ...
How do I access the request object or any other variable in a form's clean() method?
...eference using a middleware. Then you can access this from anywhere in you app, including the Form.clean() method.
Changing the signature of the Form.clean() method means you have you own, modified version of Django, which may not be what you want.
Thank middleware count look something like this:
...
Measure elapsed time in Swift
...
This appears to give results good up to around +/-2microsec. Maybe that varies by platform, however.
– user1021430
Aug 14 '14 at 15:28
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What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
... installed you can run it by creating a new tab in Chrome and clicking the apps button near the top left
It has a simple gui. Click choose folder, then click the http://127.0.0.1:8887 link
https://www.youtube.com/watch?v=AK6swHiPtew
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