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Are nested try/except blocks in python a good programming practice?

I'm writing my own container, which needs to give access to a dictionary inside by attribute calls. The typical use of the container would be like this: ...
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How to remove an HTML element using Javascript?

I am a total newbie. Can somebody tell me how to remove an HTML element using the original Javascript not jQuery. 11 Answer...
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Converting String to Int with Swift

The application basically calculates acceleration by inputting Initial and final velocity and time and then use a formula to calculate acceleration. However, since the values in the text boxes are string, I am unable to convert them to integers. ...
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Pointer arithmetic for void pointer in C

When a pointer to a particular type (say int , char , float , ..) is incremented, its value is increased by the size of that data type. If a void pointer which points to data of size x is incremented, how does it get to point x bytes ahead? How does the compiler know to add x to value of ...
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How do I delete an Azure storage account containing a leased blob?

I was playing with Windows Azure durable virtual machines. In the end, I deleted the virtual machine (successfully) and tried to delete the associated storage account. ...
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How to find out client ID of component for ajax update/render? Cannot find component with expression

The following code is inspired from PrimeFaces DataGrid + DataTable Tutorials and put into a <p:tab> of a <p:tabView> residing in a <p:layoutUnit> of a <p:layout> . Here is the inner part of the code (starting from p:tab component); the outer part is trivial. ...
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How to print to stderr in Python?

There are several ways to write to stderr: 15 Answers 15 ...
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Make Vim show ALL white spaces as a character

I can't find a way to make Vim show all white spaces as a character. All I found was about tabs, trailing spaces etc. 23 An...
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Why generate long serialVersionUID instead of a simple 1L?

When class implements Serializable in Eclipse, I have two options: add default serialVersionUID(1L) or generated serialVersionUID(3567653491060394677L) . I think that first one is cooler, but many times I saw people using the second option. Is there any reason to generate long serialVersionUID ?...
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Visual Studio debugging/loading very slow

I'm at wits end. Visual Studio is typically painfully slow to debug or just plain load ("start without debugging") my ASP.NET MVC sites. Not always: at first, the projects will load nice and fast, but once they load slow, they'll always load slow after that. I could be waiting 1-2 minutes or more....