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What is time_t ultimately a typedef to?
... systems implement the time_t type as a signed
integer (typically 32 or 64 bits wide)
which represents the number of seconds
since the start of the Unix epoch:
midnight UTC of January 1, 1970 (not
counting leap seconds). Some systems
correctly handle negative time values,
while others ...
What is the difference between the dot (.) operator and -> in C++? [duplicate]
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14 Answers
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Active
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How to repair a serialized string which has been corrupted by an incorrect byte count length?
...al";b:0;s:15:"submit_orig_url";s:13:"www.bbc.co.uk";s:12:"submit_title";s:14:"No title found";s:14:"submit_content";s:12:"dnfsdkfjdfdf";s:15:"submit_category";i:2;s:11:"submit_tags";s:3:"bbc";s:9:"submit_id";b:0;s:16:"submit_subscribe";i:0;s:15:"submit_comments";s:4:"open";s:5:"image";s:19:"C:fakepa...
C state-machine design [closed]
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edited Jan 1 '17 at 14:05
Joakim
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answered O...
git clone from another directory
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edited Jan 10 '14 at 14:03
answered Jan 10 '14 at 13:29
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How can I format my grep output to show line numbers at the end of the line, and also the hit count?
...matching is not necessary
$ grep -in null myfile.txt
2:example two null,
4:example four null,
Combine with awk to print out the line number after the match:
$ grep -in null myfile.txt | awk -F: '{print $2" - Line number : "$1}'
example two null, - Line number : 2
example four null, - Line numb...
Why are elementwise additions much faster in separate loops than in a combined loop?
...while. But in reality, the performance isn't completely uniform. Accessing 4-ways is still slower than say 2-ways.
EDIT: It does in fact look like you are allocating all the arrays separately.
Usually when such large allocations are requested, the allocator will request fresh pages from the OS. Ther...
How to “return an object” in C++?
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GManNickGGManNickG
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Worth switching to zsh for casual use? [closed]
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edited Sep 4 '08 at 8:36
answered Sep 4 '08 at 8:28
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How to delete images from a private docker registry?
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answered Aug 28 '14 at 14:20
Konrad KleineKonrad Kleine
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