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Try catch statements in C
I was thinking today about the try/catch blocks existent in another languages. Googled for a while this but with no result. From what I know, there is not such a thing as try/catch in C. However, is there a way to "simulate" them?
Sure, there is assert and other tricks but nothing like try/catch, ...
Why does changing 0.1f to 0 slow down performance by 10x?
Why does this bit of code,
5 Answers
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How to achieve function overloading in C?
Is there any way to achieve function overloading in C? I am looking at simple functions to be overloaded like
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counting number of directories in a specific directory
How to count the number of folders in a specific directory. I am using the following command, but it always provides an extra one.
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How to delete selected text in the vi editor
I am using PuTTY and the vi editor. If I select five lines using my mouse and I want to delete those lines, how can I do that?
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How do I create a round cornered UILabel on the iPhone?
Is there a built in way to create round-cornered UILabels? If the answer is no, how would one go about creating such an object?
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anchor jumping by using javascript
I have a question that will be found very often. The problem is that nowhere can be found an explicit solution.
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What do 'lazy' and 'greedy' mean in the context of regular expressions?
Could someone explain these two terms in an understandable way?
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std::unique_ptr with an incomplete type won't compile
I'm using the pimpl-idiom with std::unique_ptr :
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psql: FATAL: database “” does not exist
I'm using the PostgreSql app for mac ( http://postgresapp.com/ ). I've used it in the past on other machines but it's giving me some trouble when installing on my macbook. I've installed the application and I ran:
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