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How to delete or add column in SQLITE?
...is case, after doing this sequence one must call PRAGMA foreign_keys=ON in order to re-enable foreign keys.
– PazO
Apr 11 '18 at 9:12
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Why does Assert.AreEqual(T obj1, Tobj2) fail with identical byte arrays
...'s even an IList. It's important that your "collection equality" considers ordering (i.e. collections must be equal as sequences, not just as mathematical sets).
– Jeppe Stig Nielsen
Jun 3 '12 at 8:19
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Android activity life cycle - what are all these methods for?
...ll these methods for:
Let us take a simple scenario where knowing in what order these methods are called will help us give a clarity why they are used.
Suppose you are using a calculator app. Three methods are called in
succession to start the app.
onCreate() - - - > onStart() - - - > ...
Add new field to every document in a MongoDB collection
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Where is HttpContent.ReadAsAsync?
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TCP: can two different sockets share a port?
...n.
3.) When a client connects to a server, it picks a random, unused high-order source port. This way, a single client can have up to ~64k connections to the server for the same destination port.
So, this is really what gets created when a client connects to a server:
Local Computer | Remot...
Remove redundant paths from $PATH variable
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Here is a one line code that cleans up the PATH
It does not disturb the order of the PATH, just removes duplicates
Treats : and empth PATH gracefully
No special characters used, so does not require escape
Uses /bin/awk so it works even when PATH is broken
export PATH="$(echo "$PATH" |/bi...
Weighted random numbers
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I assume when you say "in order" you are purposely omitting a pre-sort step on the choice_weight array, yes?
– SilentDirge
Oct 31 '11 at 19:17
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Why does the arrow (->) operator in C exist?
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How to convert an enum type variable to a string?
... \
),
// we have to add a dummy element at the end of a tuple in order to make
// BOOST_PP_TUPLE_ELEM macro work in case an initial tuple has only one element.
// if we have a tuple (Element1), BOOST_PP_TUPLE_ELEM(2, (Element1)) macro won't compile.
// It requires that a tuple with only o...