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Macro vs Function in C
...* a
works fine when used with an integer:
square(5) --> 5 * 5 --> 25
but does very strange things when used with expressions:
square(1 + 2) --> 1 + 2 * 1 + 2 --> 1 + 2 + 2 --> 5
square(x++) --> x++ * x++ --> increments x twice
Putting parentheses around arguments helps b...
When should one use RxJava Observable and when simple Callback on Android?
...
NielsNiels
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Which MySQL datatype to use for an IP address? [duplicate]
... in subnet
– Gumbo
Nov 17 '15 at 19:07
1
What if it could be either?
– Jeff...
How to debug Lock wait timeout exceeded on MySQL?
...TRANSACTION 0 620783785, not started, process no 29956, OS thread id 1198602560
MySQL thread id 5337583, query id 189708349 10.64.89.145 viget
---TRANSACTION 0 620783469, not started, process no 29956, OS thread id 1224161600
MySQL thread id 5333500, query id 189708478 10.64.89.144 viget
---TRANSACT...
Cycles in family tree software
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answered Jun 1 '11 at 8:25
Bert GoethalsBert Goethals
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How is a tag different from a branch in Git? Which should I use, here?
...te branches.
– M.Y.
May 29 '12 at 9:25
5
@M.Y. Certainly not a bad thing, IMHO. Especially in the...
JavaScript for detecting browser language preference [duplicate]
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answered Nov 2 '10 at 16:25
Marco DemaioMarco Demaio
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Markdown and including multiple files
...seyAaron Massey
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7
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How do malloc() and free() work?
...: on the contrary, new will always does ?
– Guillaume07
Aug 10 '14 at 7:27
3
@Guillaume07 I assum...
Mercurial: how to amend the last commit?
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krtekkrtek
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