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simple explanation PHP OOP vs Procedural?
...ons jump quickly into "OOP real world" examples. Those can tend to confuse more than help, so feel free to ignore that for now.
You can think of source code simply as "chunks" of functionality, that just happen to be saved to individual files.
There are different ways of organizing those "chunks"; d...
Get OS-level system information
...ently available for current and future objects, measured in bytes." Sounds more like memory remaining and not in use.
– Dirk
Jun 30 '12 at 0:46
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Why would one use REST instead of SOAP based services? [closed]
...PUT, GET, etc. that have to otherwise be represented in a SOAP envelope).
More standardized - HTTP operations are well understood and operate consistently. Some SOAP implementations can get finicky.
More human readable and testable (harder to test SOAP with just a browser).
Don't need to use XML...
How expensive is the lock statement?
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The more threads are entering and leaving lock, the more expensive it gets. The cost expands exponentially with the number of threads
– Arsen Zahray
Aug 6 '15 at 18:46
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How to append a char to a std::string?
...
It is more natural IMO for strings. push_back is container function, and a string is a specialized one in STL :)
– AraK
Sep 24 '09 at 14:38
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LINQ to SQL Left Outer Join
...hy do you want to convert from SQL to LINQ? SQL works just fine and is far more predictable and efficient...
– Marc Gravell♦
Feb 9 '15 at 8:32
1
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How to read from a file or STDIN in Bash?
...tween using /proc/$$/fd/0 and /dev/stdin? I noticed the latter seems to be more common and looks more straightforward.
– knowah
Jan 14 '15 at 23:24
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Why does Lua have no “continue” statement?
...al continue one day. The goto replacement doesn't look very nice and needs more lines. Also, wouldn't that create trouble if you had more than one loop doing this in one function, both with ::continue::? Making up a name per loop doesn't sound like a decent thing to do.
– E. T....
Explode string by one or more spaces or tabs
How can I explode a string by one or more spaces or tabs?
10 Answers
10
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Ruby, remove last N characters from a string?
...e.
If you know what the suffix is, this is idiomatic (and I'd argue, even more readable than other answers here):
'abc123'.delete_suffix('123') # => "abc"
'abc123'.delete_suffix!('123') # => "abc"
It's even significantly faster (almost 40% with the bang method) than the top answer. ...