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How does SSL really work?
...gnature.
And how would I personally get ahold of the public key in KP2 in order to verify that signature?
Well we've already seen that a certificate can hold a public key — and computer scientists love recursion — so why not put the KP2 public key into a certificate and distribute it that way?...
dynamic_cast and static_cast in C++
...hic classes. In fact, in certian cases the classes must be polymorphic in order for the cast to be legal.
Casts can go in one of two directions: from base to derived (B2D) or from derived to base (D2B). It's simple enough to see how D2B casts would work at runtime. Either ptr was derived from T...
Parsing a JSON string in Ruby
...
Also you can sets the option symbolize_names to true, in order to get keys as symbols. Exemple: JSON.parse(string, symbolize_names: true) #=> {key: :value}
– Nando Sousa
Apr 2 '14 at 0:25
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Read data from SqlDataReader
...query or the firstt column on the table. I have a table with 3 columns in order: ID, Dir, Email. My command selects dir and email. Will reader.GetStrting(0) retrieve dir or ID? Are the indexes based off the table itself on SQL Server or off the query you executed to select columns from a table?
...
What are the primary differences between Haskell and F#? [closed]
...apply code transformations more freely when it isn't bound to preserve the order of (unknown) side effects. In "encouraged purity" languages you write mostly similar code so the same optimizations would be applicable, only they might invalidate side effects (which aren't there, but the compiler can'...
SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
...,
t2.*
from @table1 t1
full outer join @table2 t2 on t1.col1 = t2.col1
order by t1.col1, t2.col1;
/* full outer join
col1 col2 col1 col2
----------- ----------- ----------- -----------
NULL NULL 10 101
1 11 NULL NULL
2 ...
Which concurrent Queue implementation should I use in Java?
...conds).
Fairness means that the Lock implementation will keep the threads ordered. Meaning if Thread A enters and then Thread B enters, Thread A will get the lock first. With no fairness, it is undefined really what happens. It will most likely be the next thread that gets scheduled.
As for whi...
undefined reference to boost::system::system_category() when compiling
...ng you use gcc, try adding -lboost_system to your compiler command line in order to link against that library.
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How can I parse a JSON file with PHP? [duplicate]
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BOM = byte order mark.
– swift
Mar 2 '15 at 9:35
3
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Check if one IEnumerable contains all elements of another IEnumerable
...ld work also (but is sensitive to the enumerable's items being in the same order)
return list1Uris.SequenceEqual(list2Uris);
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