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Is gcc std::unordered_map implementation slow? If so - why?
...!!
With gcc-4.7
inserts: 37728
get : 2985
With gcc-4.6
inserts: 2531
get : 1565
So std::unordered_map in gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another installation which is gcc 4.7.1 on debian testing).
I will submit a bug report.....
View.setPadding accepts only in px, is there anyway to setPadding in dp?
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185
Straight to code
int padding_in_dp = 6; // 6 dps
final float scale = getResources()...
How to get the anchor from the URL using jQuery?
...se the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like this:
var url = "www.aaa.com/task1/1.3.html#a_1", idx = u...
Rebasing a branch including all its children
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git branch --contains C | \
xargs -n 1 \
git rebase --committer-date-is-author-date --preserve-merges --onto B C^
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How to send only one UDP packet with netcat?
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edited Jul 23 '19 at 20:04
Sean Bright
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Why main does not return 0 here?
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141
That rule was added in the 1999 version of the C standard. In C90, the status returned is und...
Best way to store date/time in mongodb
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201
The best way is to store native JavaScript Date objects, which map onto BSON native Date objects...
What is the JSF resource library for and how should it be used?
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How do I print a double value without scientific notation using Java?
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14 Answers
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