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jQuery Validate Plugin - How to create a simple custom rule?
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answered Oct 27 '08 at 19:56
Mark SpanglerMark Spangler
4,53622 gold badges1818 silver badges2222 bronze badges
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How can the Euclidean distance be calculated with NumPy?
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931
Use numpy.linalg.norm:
dist = numpy.linalg.norm(a-b)
You can find the theory behind this in I...
How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
...runt 0.3.x and has been left for reference. For help with the latest Grunt 1.x release please see my comment below this question.
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Get yesterday's date using Date [duplicate]
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Update
There has been recent improvements in datetime API with JSR-310.
Instant now = Instant.now();
Instant yesterday = now.minus(1, ChronoUnit.DAYS);
System.out.println(now);
System.out.println(yesterday);
https://ideone.com/91M1eU
Outdated answer
You are subtracting the wrong number:...
Go to first line in a file in vim?
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418
In command mode (press Esc if you are not sure) you can use:
gg,
:1,
1G,
or 1gg.
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'is' versus try cast with null check
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149
Because there's only one cast. Compare this:
if (myObj.myProp is MyType) // cast #1
{
var...
Compare two files line by line and generate the difference in another file
I want to compare file1 with file2 and generate a file3 which contains the lines in file1 which are not present in file2.
1...
How to write a cron that will run a script every day at midnight?
...mm hh dd mt wd command
mm minute 0-59
hh hour 0-23
dd day of month 1-31
mt month 1-12
wd day of week 0-7 (Sunday = 0 or 7)
command: what you want to run
all numeric values can be replaced by * which means all
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