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How do you make an element “flash” in jQuery
...re flashing is sitting on a plain white background. try this first before adding color plugins and trying to flash backgrounds etc.
– Simon_Weaver
Jun 30 '13 at 6:19
4
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How do I get a Date without time in Java?
... In enterprise applications we don't always have the option to add/use other libraries. I appreciate the pointer to Joda Time, but it's really not an answer to the original issue of getting the date portion using the standard Java. Thanks. Upvoting Chathuranga's answer.
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Return first N key:value pairs from dict
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Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
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Fastest way to list all primes below N
...mpy as np
def rwh_primes(n):
# https://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python/3035188#3035188
""" Returns a list of primes < n """
sieve = [True] * n
for i in xrange(3,int(n**0.5)+1,2):
if sieve[i]:
sieve[i*i::2*i...
Why is Dictionary preferred over Hashtable in C#?
...hread safe (can be safely accessed from several threads concurrently)
HybridDictionary - optimized performance (for few items and also for many items)
OrderedDictionary - values can be accessed via int index (by order in which items were added)
SortedDictionary - items automatically sorted
StringDic...
@class vs. #import
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Ben GottliebBen Gottlieb
83.9k2222 gold badges171171 silver badges170170 bronze badges
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Set time to 00:00:00
...lass Main
{
static SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
public static void main(String[] args)
{
Calendar now = Calendar.getInstance();
now.set(Calendar.HOUR, 0);
now.set(Calendar.MINUTE, 0);
now.set(Calendar.SECOND, 0);
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The developers of this app have not set up this app properly for Facebook Login?
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83
Another way of getting it working while you're developing is to make sure that any users that will be using the facebook app are added as t...
How can I find the number of arguments of a Python function?
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params = sig.parameters
print(params['kwarg1']) # prints: kwarg1=20
Additionally, you can call len on sig.parameters to also see the number of arguments this function requires:
print(len(params)) # 3
Each entry in the params mapping is actually a Parameter object that has further attribute...
Creating email templates with Django
...in your templates directory under email.txt:
Hello {{ username }} - your account is activated.
and an HTMLy one, stored under email.html:
Hello <strong>{{ username }}</strong> - your account is activated.
You can then send an e-mail using both those templates by making use of get_t...