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Difference between
... I have reached this answer a couple of times. I whish I could vote more than once. Do you know that you are #1 in google search results?
– rpax
Apr 25 '15 at 21:12
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How do I use WebRequest to access an SSL encrypted site using https?
...associated with this approach. See stackoverflow.com/a/6613434/2969615 for more information.
– Joe Coyle
Oct 24 '18 at 17:15
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show 1 more c...
What does |= (single pipe equal) and &=(single ampersand equal) mean
...osely)
x |= y;
into
x = x | y;
and the same for &. There's a bit more detail in a few cases regarding an implicit cast, and the target variable is only evaluated once, but that's basically the gist of it.
In terms of the non-compound operators, & is a bitwise "AND" and | is a bitwise ...
Convert numpy array to tuple
... pretty common in python because of the concept of "duck-typing" and EAFT, more here: docs.python.org/glossary.html#term-duck-typing. The advantage of this approach is that it'll convert any nested sequence into nested tuples, not just an array. One thing I should have done that I've fixed is specif...
How to create a loop in bash that is waiting for a webserver to respond?
...mmand, we only request the head (although you could include logic to check more stuff about the state of the server). Leaving out --head wouldn't change anything, but you could if you want to exercise some logic on the response contents (like a status.html).
– Thomas Ferris Nic...
upstream sent too big header while reading response header from upstream
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How long is the SHA256 hash?
...you can use an extra field or pre-/append it to the hash, so you will need more than 64 chars
– Patrick Cornelissen
Apr 24 '15 at 17:21
4
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Rotating a two-dimensional array in Python
...ce a reverse iterator over the list rather than actually copying the list (more memory efficient).
* - makes each sublist in the original list a separate argument to zip() (i.e., unpacks the list)
zip() - takes one item from each argument and makes a list (well, a tuple) from those, and repeats unti...
AtomicInteger lazySet vs. set
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for those who want to know more about store/load barrier and why store-store barrier is cheaper than store-load barrier. Here is an easy to understand article about it. mechanical-sympathy.blogspot.com/2011/07/…
– Kin Cheung
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What's the difference between emulation and simulation? [duplicate]
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More specifically, an emulator attempts to duplicate the entire behavior of a device from an external viewpoint. It may or may not need to duplicate the inner workings of a device to accomplish that. A simulation attempts to ...