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What are best practices that you use when writing Objective-C and Cocoa? [closed]

...st generally useful I thought (note that a few bits have now been slightly edited from the original to include details offered in responses): 4) Only use double precision if you have to, such as when working with CoreLocation. Make sure you end your constants in 'f' to make gcc store them as floats...
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How to retrieve checkboxes values in jQuery

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Why does Vim save files with a ~ extension?

...The *.ext~ file is a backup file, containing the file as it was before you edited it. The *.ext.swp file is the swap file, which serves as a lock file and contains the undo/redo history as well as any other internal info Vim needs. In case of a crash you can re-open your file and Vim will restore i...
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How do I create a simple 'Hello World' module in Magento?

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What is exactly the base pointer and stack pointer? To what do they point?

...can no longer directly access the stack frames of earlier function calls. EDIT: For your updated question, the missing two entries in the stack are: var_C = dword ptr -0Ch var_8 = dword ptr -8 var_4 = dword ptr -4 *savedFramePointer = dword ptr 0* *return address = dword ptr 4* hInstance = dword ...
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Command-line Tool to find Java Heap Size and Memory Used (Linux)?

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Where is svcutil.exe in Windows 7?

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How to log PostgreSQL queries?

...r data/postgresql.conf file, change the log_statement setting to 'all'. Edit Looking at your new information, I'd say there may be a few other settings to verify: make sure you have turned on the log_destination variable make sure you turn on the logging_collector also make sure that the log_d...
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PHP and Enumerations

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What is the difference between concurrency and parallelism?

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