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C++ preprocessor __VA_ARGS__ number of arguments
... I... think that might actually be a point in favour of it, @jorgbrown, at least in most cases where it'd come up. Since it relies on the compiler instead of the preprocessor to do the counting, it gives the number of arguments as seen by the compiler, which will likely match up with what most prog...
Using msbuild to execute a File System Publish Profile
... how to hook into it would be nice, but seems to be
sadly lacking (or at least I can’t find it).
Unfortunately, this means performing publishing via the command line
is much more opaque than it needs to be. I was surprised by the lack
of documentation in this area, because these days ma...
What is the best way to compare floats for almost-equality in Python?
...t, we know the error in a single result is at most 1/2 of the value of the least significant bit. (If it were more, the rounding would have gone to a different number that is within 1/2 the value.)
Going on from there gets substantially more complicated; the next step is performing an operation whe...
URL Encoding using C#
...en Buffer Size and the Window Size
// Width properties to at least 140 characters, to display the full width of the
// table that is generated.
Dictionary<string, Func<string, string>> columnDetails =
new Dictionary<string, Func...
What does “static” mean in C?
...at arguments passed to this function must be an array of type char with at least 10 elements in it. For more info see my question here.
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When and why JPA entities should implement Serializable interface?
...r), etc.
Just for the sake of persistence, Serializable is not needed, at least with Hibernate.
But it is a best practice to make them Serializable.
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How to track down a “double free or corruption” error
...
There are at least two possible situations:
you are deleting the same entity twice
you are deleting something that wasn't allocated
For the first one I strongly suggest NULL-ing all deleted pointers.
You have three options:
overloa...
mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to
... code shouldn't use or die when outputting HTML, else it will (at the very least) generate invalid HTML. Also, database error messages shouldn't be displayed to non-admin users, as it discloses too much information.
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What is the most compatible way to install python modules on a Mac?
...arding which python to use, sticking with Apple's python will give you the least headaches, but If you need a newer version (Leopard is 2.5.1 I believe), I would go with the macports python 2.6.
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How to skip over an element in .map()?
...unt that this will be still O(n) in complexity meassure and please look at least at these two articles too: frontendcollisionblog.com/javascript/2015/08/15/… and coderwall.com/p/kvzbpa/don-t-use-array-foreach-use-for-instead All the best!
– simhumileco
Oct 2...