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RRSet of type CNAME with DNS name foo.com. is not permitted at apex in zone bar.com
...lly used only for zone maintenance, these situations where you want to provide a CNAME at the zone's apex are quite common. Even though the RFC prohibits it, many engineers would like a behaviour such as: "follow the CNAME unless the query explicitly asks for the SOA record". That's why Route 53 pro...
how do I initialize a float to its max/min value?
... ret.second = *begin;
}
return ret;
}
The disadvantage of providing sample code -- I see others have already suggested the same idea.
Note that while the standard has a min_element and max_element, using these would require scanning through the data twice, which could be a problem if t...
Moving matplotlib legend outside of the axis makes it cutoff by the figure box
...ntly similar to calling tight_layout, but instead you allow savefig to consider extra artists in the calculation. This did in fact resize the figure box as desired.
import matplotlib.pyplot as plt
import numpy as np
plt.gcf().clear()
x = np.arange(-2*np.pi, 2*np.pi, 0.1)
fig = plt.figure(1)
ax = f...
Coroutine vs Continuation vs Generator
... realising it. Exceptions, for instance, can be thought of as a kind of inside-out continuation. I'll give you a Python based pseudocode example of a continuation.
Say Python had a function called callcc(), and this function took two arguments, the first being a function, and the second being a lis...
START_STICKY and START_NOT_STICKY
... START_STICKY and START_NOT_STICKY while implementing services in android? Could anyone point out to some standard examples.. ?
...
What is the exact meaning of Git Bash?
...t\1.7.1\bin\sh.exe" --login -i"
This differs from git-cmd.bat, which provides git commands in a plain DOS command prompt.
A tool like GitHub for Windows (G4W) provides different shell for git (including a PowerShell one)
Update April 2015:
Note: the git bash in msysgit/Git for windows 1.9.5 i...
How to reliably open a file in the same directory as a Python script
...
Also, the realpath call resolves symbolic links if any are found. This avoids troubles when deploying with setuptools on Linux systems (scripts are symlinked to /usr/bin/ -- at least on Debian).
You may the use the following to open up files in the same folder:
f = open(os.path.join(__location__, '...
Why does direction of index matter in MongoDB?
... answered May 28 '12 at 15:11
Zaid MasudZaid Masud
11.9k88 gold badges6262 silver badges8484 bronze badges
...
Views vs Components in Ember.js
...onent
That's exactly what components let you do. In fact, it's such a good idea that the W3C is currently working on the Custom Elements spec.
Ember's implementation of components tries to be as closely to the Web Components specification as possible. Once Custom Elements are widely available in bro...
How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
... a few tricks to make it work properly with a multiuser system, such as avoiding temporary files and such.
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