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Is it secure to store passwords as environment variables (rather than as plain text) in config files
... deploying outside your immediate intranet/home network, and then only for testing purposes.
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REST vs JSON-RPC? [closed]
...e a live demo here, showing the built-in repository browser for functional testing (thanks JSON Schema) and a series of example services:
http://demo.rpc.brutusin.org
Hope it helps mate!
Nacho
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Convert two lists into a dictionary
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In 64 bit Python 3.8.2 provided by Nix, on Ubuntu 16.04, ordered from fastest to slowest:
>>> min(timeit.repeat(lambda: dict(zip(keys, values))))
0.6695233230129816
>>> min(timeit.repeat(lambda: {k: v for k, v in zip(keys, values)}))
0.6941362579818815
>>> min(timeit.re...
Evaluating a mathematical expression in a string
... "sgn": lambda a: abs(a) > epsilon and cmp(a, 0) or 0}
def evaluateStack(self, s):
op = s.pop()
if op == 'unary -':
return -self.evaluateStack(s)
if op in "+-*/^":
op2 = self.evaluateStack(s)
op1 = self.evaluateStack(s)
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...lex311 Very interesting, thanks for providing this example. I did a little testing on my end and wrote up some comments here: github.com/Alex311/TableCellWithAutoLayout/commit/…
– smileyborg
Nov 18 '13 at 21:31
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Sequence contains no matching element
...row an exception if it can't find any matching elements. Given that you're testing for null immediately afterwards, it sounds like you want FirstOrDefault(), which returns the default value for the element type (which is null for reference types) if no matching items are found:
var documentRow = _d...
Why is SELECT * considered harmful?
...l they run, even if you've named the columns. New ones will fail when you test them, but plenty of time you have to go looking for SPs affected by table changes. What sort of situations are you referring to that would be caught at design time?
– ChrisA
Sep 3 ...
relative path in BAT script
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Ok, that's a point. I've only tested this on two different Windows 7 machines, might be different elsewhere (XP, Vista oder Windwos 8 --> I don't know but: Microsoft logic and I couldn't find any docs about it ;)). However, I found that I had to put qu...
while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
... True has an internal integer value of 1. So, whether you're doing a while test (__bool__ in 3.x, __nonzero__ in 2.x), a comparison (__eq__), or arithmetic (__add__), you're calling the same method whether you use True or 1.
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What is a stream?
...nging UNIX linefeeds to DOS ones, or whatever). Pipes are another thorough test of the metaphor: that's where you create a pair of streams such that anything you write into one can be read out of the other. Think wormholes :-)
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