...ode version is available singleton.py. Please file bugs here. You can install tend using one of the following methods: easy_install tendo pip install tendo manually by getting it from http://pypi.python.org/pypi/tendo sh...

...n? At least when working on my own device being retrieved by cable, but ideally from any instance of my application running on the wild so that I can improve it and make it more solid. ...

... The first person to catch the door-handle of the booth, is the one who is allowed to use the phone. He has to keep holding on to the handle of the door as long as he uses the phone, otherwise someone else will catch hold of the handle, throw him out and talk to his wife :) There's no queue system a...

...ntract. A set of public methods any implementing class has to have. Technically, the interface only governs syntax, i.e. what methods are there, what arguments they get and what they return. Usually they encapsulate semantics as well, although that only by documentation. You can then have differen...

...p://docs.oracle.com/javase/7/docs/api/java/lang/String.html#intern() Basically doing String.intern() on a series of strings will ensure that all strings having same contents share same memory. So if you have list of names where 'john' appears 1000 times, by interning you ensure only one 'john' is a...

...t the output of the query is not valid SQL, because: "Django never actually interpolates the parameters: it sends the query and the parameters separately to the database adapter, which performs the appropriate operations." From Django bug report #17741. Because of that, you should not send qu...

...ten) want to do the filtering in a lazy sense -- You don't need to consume all of the memory to create a list up front, as long as the iterator returns the same thing a list would during iteration. If you're familiar with list comprehensions and generator expressions, the above filter is now (alm...

...1. Only 128-bits are available and 5 bits are used to specify the type, so all of the hash bits don't make it into the UUID. (Also MD5 is considered cryptographically broken, and SHA1 is on its last legs, so don't use this to verify data that needs to be "very secure"). That said, it gives you a wa...

...p regedit, save this gist as a *.reg file and run it (imports the keys for all VS versions lower than VS2017). Visual Studio 2017 The configuration is saved in a private registry location, see this answer: https://stackoverflow.com/a/41122603/67910 For VS 2017, save this gist as a *.ps1 file an...

...the client IP) %l is the identity of the user determined by identd (not usually used since not reliable) %u is the user name determined by HTTP authentication %t is the time the request was received. %r is the request line from the client. ("GET / HTTP/1.0") %>s is the status code sent from the s...