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Python Create unix timestamp five minutes in the future
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350
Another way is to use calendar.timegm:
future = datetime.datetime.utcnow() + datetime.timedel...
How to get git diff with full context?
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edited Nov 22 '16 at 17:36
answered Nov 18 '16 at 18:11
E...
HTML5 Pre-resize images before uploading
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answered Apr 26 '12 at 13:13
robertcrobertc
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Javascript “Not a Constructor” Exception while creating objects
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83
The code as posted in the question cannot generate that error, because Project is not a user-def...
What is the idiomatic way to compose a URL or URI in Java?
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As of Apache HTTP Component HttpClient 4.1.3, from the official tutorial:
public class HttpClientTest {
public static void main(String[] args) throws URISyntaxException {
List<NameValuePair> qparams = new ArrayList<NameValuePair>();
qparams.add(ne...
Read first N lines of a file in python
...s myfile:
head = [next(myfile) for x in xrange(N)]
print head
Python 3
with open("datafile") as myfile:
head = [next(myfile) for x in range(N)]
print(head)
Here's another way (both Python 2 & 3)
from itertools import islice
with open("datafile") as myfile:
head = list(islice(my...
make_unique and perfect forwarding
...ohan Råde
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2
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What does the construct x = x || y mean?
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It means the title argument is optional. So if you call the method with no arguments it will use a default value of "Error".
It's shorthand for writing:
if (!title) {
title = "Error";
}
This kind of shorthand trick with boolean expressions is common in Perl too. W...
What's the meaning of interface{}?
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VonCVonC
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Is there a difference between foo(void) and foo() in C++ or C?
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321
In C:
void foo() means "a function foo taking an unspecified number of arguments of unspec...