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iOS UIImagePickerController result image orientation after upload

...uite similar to this one) that includes a lengthy discussion of what's actually going on. – Gallymon Nov 29 '13 at 4:30  |  show 21 more comme...
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Improve INSERT-per-second performance of SQLite

...more memory will be used for your database. If you have indices, consider calling CREATE INDEX after doing all your inserts. This is significantly faster than creating the index and then doing your inserts. You have to be quite careful if you have concurrent access to SQLite, as the whole database i...
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How to increment a datetime by one day?

... All of the current answers are wrong in some cases as they do not consider that timezones change their offset relative to UTC. So in some cases adding 24h is different from adding a calendar day. Proposed solution The follo...
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Count number of occurrences of a given substring in a string

..."It works because I checked it", you could include an example on an online service like repl.it with some sample data. – Valentin Jul 15 '17 at 15:48 1 ...
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Check if a number is int or float

...>> if isinstance(x, int): print 'x is a int!' x is a int! _EDIT:_ As pointed out, in case of long integers, the above won't work. So you need to do: >>> x = 12L >>> import numbers >>> isinstance(x, numbers.Integral) True >>> isinstance(x, int) F...
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How do I run Python code from Sublime Text 2?

... find out where your Break key is here: http://en.wikipedia.org/wiki/Break_key. Note: CTRL + C will NOT work. What to do when Ctrl + Break does not work: Go to: Preferences -> Key Bindings - User and paste the line below: {"keys": ["ctrl+shift+c"], "command": "exec", "args": {"k...
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ORA-30926: unable to get a stable set of rows in the source tables

... This is usually caused by duplicates in the query specified in USING clause. This probably means that TABLE_A is a parent table and the same ROWID is returned several times. You could quickly solve the problem by using a DISTINCT in yo...
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UILabel text margin [duplicate]

...ilIndent = -10.0f; NSAttributedString *attrText = [[NSAttributedString alloc] initWithString:title attributes:@{ NSParagraphStyleAttributeName : style}]; UILabel * label = [[UILabel alloc] initWithFrame:someFrame]; label.numberOfLines = 0; label.attributedText = attrText; Here is the above e...
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Remove duplicate dict in list in Python

... {'a': 3222, 'b': 1234}, {'a': 123, 'b': 1234}] seen = set() new_l = [] for d in l: t = tuple(d.items()) if t not in seen: seen.add(t) new_l.append(d) print new_l Example output: [{'a': 123, 'b': 1234}, {'a': 3222, 'b': 1234}] Note: As pointed out by @alexis ...
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What is a stored procedure?

... a couple of ways. Most major DBMs support stored procedures; however, not all do. You will need to verify with your particular DBMS help documentation for specifics. As I am most familiar with SQL Server I will use that as my samples. To create a stored procedure the syntax is fairly simple: CRE...