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what does the __file__ variable mean/do?
...ard-wire these with the actual path. But there is a reason for these statements that determine path at runtime, and I would really like to understand the os.path module so that I can start using it.
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Why are unsigned int's not CLS compliant?
Why are unsigned integers not CLS compliant?
4 Answers
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UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?
...wDidLoad is things you have to do once. viewWillAppear gets called every time the view appears. You should do things that you only have to do once in viewDidLoad - like setting your UILabel texts. However, you may want to modify a specific part of the view every time the user gets to view it, e.g. t...
How to use Greek symbols in ggplot2?
My categories need to be named with Greek letters. I am using ggplot2 , and it works beautifully with the data. Unfortunately I cannot figure out how to put those greek symbols on the x axis (at the tick marks) and also make them appear in the legend. Is there any way to do it?
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When to use a key/value store such as Redis instead/along side of a SQL database?
...have read great things about key/value stores such as Redis but I can't seem to figure out when it's time to use it in an application.
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How Pony (ORM) does its tricks?
Pony ORM does the nice trick of converting a generator expression into SQL. Example:
1 Answer
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Convert date to datetime in Python
Is there a built-in method for converting a date to a datetime in Python, for example getting the datetime for the midnight of the given date? The opposite conversion is easy: datetime has a .date() method.
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SignalR: Why choose Hub vs. Persistent Connection?
...ence is between Hubs and Persistent Connections I haven't been able to get my head around the next level, which is why would I choose one approach over the other?
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Most efficient way to create a zero filled JavaScript array?
What is the most efficient way to create an arbitrary length zero filled array in JavaScript?
41 Answers
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What is the difference between JAX-RS and JAX-WS?
...ticles about JAX-RS and JAX-WS, I had a few questions that I want to confirm?
5 Answers
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