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Pretty-print C++ STL containers
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If I'm reading this right, in order to have a pair print as <i, j> in one function and as [i j] in another, you have to define a whole new type, with a handful of static members in order to pass that type to print_container_helper? That seems overl...
How can I get column names from a table in Oracle?
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You can add "ORDER by column_id" in case you want to retrieve them in the same order they were created in the table. Here are some other relevant column data from the table docs.oracle.com/cd/B19306_01/server.102/b14237/…
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__FILE__ macro shows full path
...antage of giving the C file name to the header too. The change was made in order to get reproducible builds. So with gcc with -O2, would the string be indeed optimized and the build made reproducible?
– Paul Stelian
Dec 4 '19 at 15:34
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URL Encode a string in jQuery for an AJAX request
... several chars i even sent an URL(this one http://www.ihackforfun.eu/index.php?title=update-on-url-crazy&more=1&c=1&tb=1&pb=1) as a parameter and had no issue at all even though encodeURIComponent works great when you pass all data in within the URL (hardcoded)
Hardcoded URL i.e.>...
Any gotchas using unicode_literals in Python 2.6?
We've already gotten our code base running under Python 2.6. In order to prepare for Python 3.0, we've started adding:
6 A...
Is this a “good enough” random algorithm; why isn't it used if it's faster?
...have distinctly un-uniform output.
Inspired by this article about how bad php's rand() function is, I made some random matrix images using QuickRandom and System.Random. This run shows how sometimes the seed can have a bad effect (in this case favouring lower numbers) where as System.Random is pret...
How to check that an element is in a std::set?
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std::set is typically implemented with an ordered tree structure, so count() and find() will both have O(logn). Neither will iterate over all elements in the set.
– Alan
Nov 9 '09 at 16:41
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How to remove an item from an array in AngularJS scope?
...ete multiple persons and the Ajax requests for these deletes return out of order. If you have use the row indexes from before the Ajax call return, you'll end up removing the wrong rows.
– Joris
Jun 2 '14 at 15:44
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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
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Binary Formatter 748 0.0344
Options: (T)est, (R)esults, s(O)rt order, (S)erializer output, (D)eserializer output (in JSON form), (E)xit
Serialized via ASN.1 DER encoding to 148 bytes in 0.0674ms (hacked experiment!)
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What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
...ave access to all of the parent scope properties.
See also Controller load order differs when loading or navigating)
directives
default (scope: false) - the directive does not create a new scope, so there is no inheritance here. This is easy, but also dangerous because, e.g., a directive might t...