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Writing a list to a file with Python
...e just trying to serialize a list to disk for later use by the same python app, you should be pickleing the list.
import pickle
with open('outfile', 'wb') as fp:
pickle.dump(itemlist, fp)
To read it back:
with open ('outfile', 'rb') as fp:
itemlist = pickle.load(fp)
...
Why is vertical-align: middle not working on my span or div?
...other div element. However when I put vertical-align: middle , nothing happens. I've tried changing the display properties of both elements, and nothing seems to work.
...
Difference between “@id/” and “@+id/” in Android
...
@+id/foo means you are creating an id named foo in the namespace of your application.
You can refer to it using @id/foo.
@android:id/foo means you are referring to an id defined in the android namespace.
The '+' means to create the symbol if it doesn't already exist. You don't need it (and should...
I want to delete all bin and obj folders to force all projects to rebuild everything
...
"%%G was unexpected at this time" - this happens when you run it from the command line instead from inside a batch file. Use single '%'s in this case.
– Designpattern
Jan 11 '12 at 9:05
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UITextView that expands to text using auto layout
...ODE 11/ iOS13, set constraint constant when text view value set in viewWillAppear and update in textViewDidChange.
– ptc
Feb 7 at 5:30
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What's your most controversial programming opinion?
...umentative. I think it could be an interesting question if people treat it appropriately.
407 Answers
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.NET: Which Exception to Throw When a Required Configuration Setting is Missing?
...itation on how you choose to use/reuse an existing exception.
It's your application- as long as you document it and clearly indicate the exception that will be thrown in the specific case of a missing configuration value, you can use any exception you like. If you do want a very specific indicat...
PHP mkdir: Permission denied problem
...ve you some additional info: the absolute path is /opt/lampp/htdocs/www/my-app/public/uploads .. Basically what I'm trying to do is every logged in user to upload files inside the uploads folder and also create album-folders (this will be done with php) to store photos..
– ltde...
@RequestParam vs @PathVariable
... method parameters with @RequestParam
If the URL http://localhost:8080/MyApp/user/1234/invoices?date=12-05-2013 gets the invoices for user 1234 on December 5th, 2013, the controller method would look like:
@RequestMapping(value="/user/{userId}/invoices", method = RequestMethod.GET)
public List<...
What is the GAC in .NET?
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Does GAC only exist for .NET apps?
– Zach Smith
Aug 3 '17 at 15:35
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