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MySQL, better to insert NULL or empty string?
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How does functools partial do what it does?
...t))
Of those three, partial is the shortest and the fastest.
(For a more complex case you might want a custom object though).
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Get integer value of the current year in Java
... This returns a different value in different versions of Android. I am comparing Android v4.1.2 with v4.2.1 .
– toobsco42
Jan 6 '13 at 8:06
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What's the nearest substitute for a function pointer in Java?
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This is an example of the "Command Patern", by the way. en.wikipedia.org/wiki/Command_Pattern
– Ogre Psalm33
Oct 9 '08 at 16:55
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How to allow http content within an iframe on a https site
...st solution I created is to simply use google as the ssl proxy...
https://www.google.com/search?q=%http://yourhttpsite.com&btnI=Im+Feeling+Lucky
Tested and works in firefox.
Other Methods:
Use a Third party such as embed.ly (but it it really only good for well known http APIs).
Create you...
How to search through all Git and Mercurial commits in the repository for a certain string?
I have a Git repository with few branches and dangling commits. I would like to search all such commits in repository for a specific string.
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Get the subdomain from a URL
...nction getDomainWithMX($url) {
//parse hostname from URL
//http://www.example.co.uk/index.php => www.example.co.uk
$urlParts = parse_url($url);
if ($urlParts === false || empty($urlParts["host"]))
throw new InvalidArgumentException("Malformed URL");
//find first par...
UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
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Naming returned columns in Pandas aggregate function? [duplicate]
...f.columns.ravel()]
For example:
import pandas as pd
import pandas.rpy.common as com
import numpy as np
data = com.load_data('Loblolly')
print(data.head())
# height age Seed
# 1 4.51 3 301
# 15 10.89 5 301
# 29 28.72 10 301
# 43 41.74 15 301
# 57 52.70 20 301
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What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
What is the difference between the COPY and ADD commands in a Dockerfile, and when would I use one over the other?
13 A...