大约有 43,100 项符合查询结果（耗时：0.0498秒） [XML]
What is in your Mathematica tool bag? [closed]
...t have that tag. The items retain their original order, so if you set h = #1& then you get an unsorted Union, like in the examples for Reap. But, it can be used for secondary processing.
As an example of its utility, I've been working with Wannier90 which outputs the spatially dependent Hamilt...
How do you plot bar charts in gnuplot?
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Simple bar graph:
set boxwidth 0.5
set style fill solid
plot "data.dat" using 1:3:xtic(2) w...
How to set or change the default Java (JDK) version on OS X?
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First run /usr/libexec/java_home -V which will output something like the following:
Matching ...
How do I select a merge strategy for a git rebase?
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You can use this with Git v1.7.3 or later versions.
git rebase --strategy-option theirs ${branch} # Long option
git rebase -X theirs ${branch} # Short option
(which is a short for git rebase --strategy recursive --strategy-option theirs ${branch} as...
How do I do multiple CASE WHEN conditions using SQL Server 2008?
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Why does Lua have no “continue” statement?
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Difference in Months between two dates in JavaScript
...ween two points in time.
For instance, off-the-cuff:
function monthDiff(d1, d2) {
var months;
months = (d2.getFullYear() - d1.getFullYear()) * 12;
months -= d1.getMonth();
months += d2.getMonth();
return months <= 0 ? 0 : months;
}
function monthDiff(d1, d2) {
var...
remove objects from array by object property
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Which is faster: while(1) or while(2)?
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Both loops are infinite, but we can see which one takes more instructions/resources per iteratio...