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What does if __name__ == “__main__”: do?
...re functionB")
def functionB():
print("Function B {}".format(math.sqrt(100)))
print("before __name__ guard")
if __name__ == '__main__':
functionA()
functionB()
print("after __name__ guard")
Special Variables
When the Python interpreter reads a source file, it first defines a few specia...
How to spyOn a value property (rather than a method) with Jasmine
...
100
In February 2017, they merged a PR adding this feature, they released in April 2017.
so to s...
What is cURL in PHP?
... Dload Upload Total Spent Left Speed
100 492k 100 492k 0 0 1077k 0 --:--:-- --:--:-- --:--:-- 1240k
Then you can open up your gif in firefox:
firefox mycat.gif
Glorious cats evolving Toxoplasma gondii to cause women to keep cats around and m...
Base64 encoding in SQL Server 2005 T-SQL
...ing the use of variables in both instances.
DECLARE
@EncodeIn VARCHAR(100) = 'Test String In',
@EncodeOut VARCHAR(500),
@DecodeOut VARCHAR(200)
SELECT @EncodeOut =
CAST(N'' AS XML).value(
'xs:base64Binary(xs:hexBinary(sql:column("bin")))'
, 'VARCHAR(MAX)'
...
What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
...nny, ~> 1.4.4 is equivalent to >= 1.4.4 and < 1.5. See bundler.io/v1.5/gemfile.html . For an exact version, just use gem 'foo', '1.4.4'.
– Matthew Flaschen
Mar 6 '14 at 4:15
...
How to calculate the SVG Path for an arc (of a circle)
...e
document.getElementById("arc1").setAttribute("d", describeArc(200, 400, 100, 0, 180));
and in your html
<path id="arc1" fill="none" stroke="#446688" stroke-width="20" />
Live demo
share
|
...
What is the difference between an annotated and unannotated tag?
...com> 1411478848 +0200
msg
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
<YOUR PGP SIGNATURE>
-----END PGP SIGNAT
And this is how it contains extra metadata. As we can see from the output, the metadata fields are:
the object it points to
the type of object it points ...
RESTful web service - how to authenticate requests from other services?
...
+100
Any solution to this problem boils down to a shared secret. I also don't like the hard-coded user-name and password option but it do...
How to add an Access-Control-Allow-Origin header
...der "X-Auth-User: your-cloud-username" https://auth.api.rackspacecloud.com/v1.0
From the results returned, extract the values for X-Auth-Token and X-Storage-Url
curl -X POST \
-H "Content-Type: font/woff" \
--header "X-Auth-Token: returned-x-auth-token" returned-x-storage-url/name-of-your-con...
Check if a value is an object in JavaScript
... will return the value.
A third way that seems to work (not sure if it's 100%) is to use Object.getPrototypeOf which throws an exception if its argument isn't an object:
// these 5 examples throw exceptions
Object.getPrototypeOf(null)
Object.getPrototypeOf(undefined)
Object.getPrototypeOf(3)
Objec...
