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What is “missing” in the Visual Studio 2008 Express Editions?
What is "missing" in the Visual Studio 2008 Express Editions?
16 Answers
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What does $$ (dollar dollar or double dollar) mean in PHP?
Example is a variable declaration within a function:
7 Answers
7
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What is the difference between task and thread?
In C# 4.0, we have Task in the System.Threading.Tasks namespace. What is the true difference between Thread and Task . I did some sample program(help taken from MSDN) for my own sake of learning with
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What underlies this JavaScript idiom: var self = this?
...elf exists and has the potential to cause errors if you are not careful.
What you call the variable doesn't particularly matter. var that = this; is fine, but there's nothing magic about the name.
Functions declared inside a context (e.g. callbacks, closures) will have access to the variables/fun...
Programmatically get height of navigation bar
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I don't quite get what you are trying to say. Are you trying to figure out if MoreViewController is showing? (If so, what do you want to do?) and if not, could you clarify what exactly you mean?
– Sum
Sep...
Is there an upside down caret character?
...P pages, many of which have tabular data with no sort capabilities at all. Whatever order the original developer used in the database query is what you're stuck with.
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What is “lifting” in Haskell?
I don't understand what "lifting" is. Should I first understand monads before understanding what a "lift" is? (I'm completely ignorant about monads, too :) Or can someone explain it to me with simple words?
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What does the slash mean in help() output?
What does the / mean in Python 3.4's help output for range before the closing parenthesis?
3 Answers
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How to send a stacktrace to log4j?
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I never know what to stuff into the first String, usually I just end up doing log.error(e.getLocalizedMessage(), e) which is totally redundant. Does it handle a null for the first argument?
– Mark Peters
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Qt events and signal/slots
In the Qt world, what is the difference of events and signal/slots?
10 Answers
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