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How to convert ‘false’ to 0 and ‘true’ to 1 in Python
...um of the ASCII codes of 'false' is 523 which is odd.
The funny thing about this solution is that its result is pretty random if the input is not one of 'true' or 'false'. Half of the time it will return 0, and the other half 1. The variant using encode will raise an encoding error if the input i...
Is there an alternative to string.Replace that is case-insensitive?
...articular case this is fine, but in cases where the strings are input from outside, one cannot be sure that they do not contain characters which mean something special in regular expressions
– Allanrbo
Jan 7 '11 at 15:21
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How do I sort a dictionary by value?
... 0: 0}
sorted_x = sorted(x.items(), key=lambda kv: kv[1])
If you want the output as a dict, you can use collections.OrderedDict:
import collections
sorted_dict = collections.OrderedDict(sorted_x)
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Ignore files that have already been committed to a Git repository [duplicate]
...e
To untrack every file that is now in your .gitignore:
First commit any outstanding code changes, and then, run this command:
git rm -r --cached .
This removes any changed files from the index(staging area), then just run:
git add .
Commit it:
git commit -m ".gitignore is now working"
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JSON serialization of Google App Engine models
... (int, long, float, bool, dict, basestring, list)
def to_dict(model):
output = {}
for key, prop in model.properties().iteritems():
value = getattr(model, key)
if value is None or isinstance(value, SIMPLE_TYPES):
output[key] = value
elif isinstance(value...
The server principal is not able to access the database under the current security context in SQL Se
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I hit the OP's error and tanks to this answer, I figured out I just had a stupid typo in the Database Name in my connection string connecting to Azure SQL Database. If your Database Name is correct, you don't need access to Master. If it's wrong, then (in my case) I think Entity Fr...
How do I sort an NSMutableArray with custom objects in it?
...te == PersonB.birthDate.
This is rough pseudocode; you will need to flesh out what it means for one date to be "less", "more" or "equal" to another date (such as comparing seconds-since-epoch etc.):
NSComparisonResult compare(Person *firstPerson, Person *secondPerson, void *context) {
if ([first...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
... Xcode 6 beta, there are deployment targets up to iOS 6. I tested them all out, worked find. There are some answers stuating the same.
– ySiggen
Jun 27 '14 at 7:23
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What is the most efficient way to store a list in the Django models?
... It is really squishing all the values into one string then splitting them out. I guess I was hoping for something more like a ListofStringsField, which actually builds the separate table and makes the foreign keys automatically. I am not sure if that is possible in Django. If it is, and I find an a...
Android: What is android.R.id.content used for?
...mented:
android.R.id.content gives you the root element of a view, without having to know its actual name/type/ID. Check out http://stackoverflow.com/questions/4486034/android-how-to-get-root-view-from-current-activity
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