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How to extract the year from a Python datetime object?
...
It's in fact almost the same in Python.. :-)
import datetime
year = datetime.date.today().year
Of course, date doesn't have a time associated, so if you care about that too, you can do the same with a complete datetime object:
import datetime
year = datetime.datetime.to...
NodeJS / Express: what is “app.use”?
In the docs for the NodeJS express module , the example code has app.use(...) .
23 Answers
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RedirectToAction between areas?
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I am not seeing this work when I go from an area back to the main app. Area=""??
– MvcCmsJon
Oct 29 '10 at 4:29
33
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How to calculate cumulative normal distribution?
I am looking for a function in Numpy or Scipy (or any rigorous Python library) that will give me the cumulative normal distribution function in Python.
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How can I use “puts” to the console without a line break in ruby on rails?
...ou just use print by itself, it can come out in blocks because it can be stored in the buffer instead of being written straight away (I don't know exactly why). It may be OS specific, too.
– idlefingers
Feb 22 '11 at 18:44
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how to append a list object to another
... Are either of these operations O(1)?
– Chris Redford
Mar 12 '13 at 20:46
2
I guess splice sho...
How to tell if a string contains a certain character in JavaScript?
...ndexOf('hello') > -1)
{
alert("hello found inside your_string");
}
For the alpha numeric you can use a regular expression:
http://www.regular-expressions.info/javascript.html
Alpha Numeric Regular Expression
share
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How to convert enum value to int?
...m expose value somehow, e.g.
public enum Tax {
NONE(0), SALES(10), IMPORT(5);
private final int value;
private Tax(int value) {
this.value = value;
}
public int getValue() {
return value;
}
}
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public int getTaxValue() {
Tax tax = Tax.NONE; // Or wh...
Spring @PostConstruct vs. init-method attribute
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No practically I don't think there is any difference but there are priorities in the way they work. @PostConstruct, init-method are BeanPostProcessors.
@PostConstruct is a JSR-250 annotation while init-method is Spring's way of having an initializing method.
If you have a @PostConstruct metho...
Remove leading and trailing spaces?
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Don't forget to assign the output of s.strip() back to s if that's your goal: s=s.strip()
– Seanonymous
May 15 '15 at 20:32
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