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Is AsyncTask really conceptually flawed or am I just missing something?
...em for months now, came up with different solutions to it, which I am not happy with since they are all massive hacks. I still cannot believe that a class that flawed in design made it into the framework and no-one is talking about it, so I guess I just must be missing something.
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Visual Studio popup: “the operation could not be completed”
...tructor of your custom controls even at design time, and weird things can happen (at design time some properties dont works, your connection string probably isn't populated...)
As a last resort...
Try to install any VS update
Try to disable VS extensions (if you installed any...)
Try to update...
Best way to make Django's login_required the default
I'm working on a large Django app, the vast majority of which requires a login to access. This means that all throughout our app we've sprinkled:
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Escape a string for a sed replace pattern
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Because this applies only to substitute, this should be saying: The s command (as in substitute) of sed allows you to use other characters instead of / as a separator. Also, this would be an answer to how to use sed on URL with slash char...
How to easily resize/optimize an image size with iOS?
My application is downloading a set of image files from the network, and saving them to the local iPhone disk. Some of those images are pretty big in size (widths larger than 500 pixels, for instance). Since the iPhone doesn't even have a big enough display to show the image in its original size, I'...
Is there a way to list pip dependencies/requirements?
...3
├── idna<2.7,>=2.5 Internationalized Domain Names in Applications (IDNA)
└── urllib3<1.23,>=1.21.1 HTTP library with thread-safe connection pooling, file post, and more.
A more complex tree:
$ johnnydep ipython
name summary
--------...
How to disable copy/paste from/to EditText
In my application, there is a registration screen, where i do not want the user to be able to copy/paste text into the EditText field. I have set an onLongClickListener on each EditText so that the context menu showing copy/paste/inputmethod and other options does not show up. So the user won...
how to stop browser back button using javascript
I am doing an online quiz app in php. I want to restrict the user from going back in an exam.
I have tried the following script but it stops my timer.
What should I do?
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C++ equivalent of java's instanceof
... call. It also works regardless of RTTI is enabled or not.
Note that this approach doesn't support multiple levels of inheritance so if you're not careful you might end with code looking like this:
// Here we have a SpecialBox class that inherits Box, since it has its own type
// we must check for...
Copy/duplicate database without using mysqldump
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I've cleaned-up this script by @jozjan and applied some of the comments regarding foreign and other keys to create this version on GIST gist.github.com/christopher-hopper/8431737
– Christopher
Jan 15 '14 at 7:08
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