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How to save an image locally using Python whose URL address I already know?
... a 1KB file with a dict and 404 error text inside.Why? If I enter url into my browser I can get the picture
– Yebach
Oct 29 '14 at 12:20
2
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When correctly use Task.Run and when just async-await
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Note the guidelines for performing work on a UI thread, collected on my blog:
Don't block the UI thread for more than 50ms at a time.
You can schedule ~100 continuations on the UI thread per second; 1000 is too much.
There are two techniques you should use:
1) Use ConfigureAwait(false) wh...
Do you have to restart apache to make re-write rules in the .htaccess take effect?
I have pushed my .htaccess files to the production severs, but they don't work. Would a restart be the next step, or should I check something else.
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Clear back stack using fragments
I ported my Android app to honeycomb and I did a big refactor in order to use fragments. In my previous version, when I pressed the Home button I used to do a ACTIVITY_CLEAR_TOP in order to reset the back stack.
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Identifying the dependency relationship for python packages installed with pip
...angerous [required: >=0.21, installed: 0.23]
alembic==0.6.2
- SQLAlchemy [required: >=0.7.3, installed: 0.9.1]
- Mako [installed: 0.9.1]
- MarkupSafe [required: >=0.9.2, installed: 0.18]
ipython==2.0.0
slugify==0.0.1
redis==2.9.1
To get it run:
pip install pipdeptree
EDIT: as ...
How do you find out the type of an object (in Swift)?
...wered Oct 19 '16 at 13:27
Jérémy LapointeJérémy Lapointe
3,01211 gold badge77 silver badges77 bronze badges
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Get/pick an image from Android's built-in Gallery app programmatically
... trying to open an image / picture in the Gallery built-in app from inside my application.
19 Answers
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Stop caching for PHP 5.5.3 in MAMP
...ke sure you edit the correct php.ini.
I was running into the same problem myself. MAMP with PHP version 5.5.3 runs OPcache by default, but you can't turn it off in the GUI like you can with the older PHP version 5.2.17. You have to manually comment out all the OPcache lines at the end of the php.in...
How to force use of overflow menu on devices with menu button
...verflowing items show up there on devices with a menu button. I've edited my question to make that a bit clearer.
– PaulP
Feb 15 '12 at 16:33
41
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Best data type to store money values in MySQL
I want to store many records in a MySQL database. All of them contains money values. But I don't know how many digits will be inserted for each one.
Which data type do I have to use for this purpose?
VARCHAR or INT (or other numeric data types)?
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