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When to use static vs instantiated classes
PHP is my first programming language. I can't quite wrap my head around when to use static classes vs instantiated objects.
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Should I use tag for icons instead of ? [closed]
...ML and Twitter Bootstrap HTML (before v3) both use the <i> tag to display icons.
7 Answers
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Difference between return and exit in Bash functions
What is the difference between the return and exit statement in Bash functions with respect to exit codes?
10 Answers
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How to read a large file - line by line?
I want to iterate over each line of an entire file. One way to do this is by reading the entire file, saving it to a list, then going over the line of interest. This method uses a lot of memory, so I am looking for an alternative.
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Why do assignment statements return a value?
This is allowed:
14 Answers
14
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What is a “translation unit” in C++
... According to standard C++ (wayback machine link) :
A translation unit is the basic unit
of compilation in C++. It consists of
the contents of a single source file,
plus the contents of any header files
directly or indirectly included by it,
minus those lines that were ignored
using ...
Why Qt is misusing model/view terminology?
I think that the terminology used in Qt with model/view controls is flawed. On their explanation page they state, that they simplified the MVC to MV by merging View and Controller and they are giving the following picture:
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Why shouldn't I use “Hungarian Notation”?
...n some cases it seems to be a good idea. If I feel that useful information is being imparted, why shouldn't I put it right there where it's available?
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Do unix timestamps change across timezones?
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The definition of UNIX timestamp is timezone independent. The timestamp is the number of seconds (or milliseconds) elapsed since an absolute point in time, midnight of Jan 1 1970 in UTC time. (UTC is Greenwich Mean Time without Daylight Savings time adjustme...
What is the difference between require() and library()?
What is the difference between require() and library() ?
8 Answers
8
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