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Why isn't the size of an array parameter the same as within main?
...escue:
#define N_ELEMENTS(array) (sizeof(array)/sizeof((array)[0]))
So now you can do e.g:
int a[10];
...
myfunction(a, N_ELEMENTS(a));
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fo...
Scatter plot and Color mapping in Python
...here is a reference page of colormaps showing what each looks like. Also know that you can reverse a colormap by simply calling it as cmap_name_r. So either
plt.scatter(x, y, c=t, cmap=cm.cmap_name_r)
# or
plt.scatter(x, y, c=t, cmap="cmap_name_r")
will work. Examples are "jet_r" or cm.plasma_...
What is a bank conflict? (Doing Cuda/OpenCL programming)
... Sweet thanks for the visual and the explanation. I didn't know about broadcasts and that seems like an important bit of information :) How would I go about verifying that my loads and stores don't cause bank conflicts in shared memory? Do I have to get at the assembly code somehow ...
What to use as an initial version? [closed]
...ptotically
approaches π. This is a reflection of
the fact that TeX is now very stable,
and only minor updates are
anticipated. The current version of
TeX is 3.1415926; it was last updated
in March 2008
For METAFONT:
Metafont has a versioning system
similar to that of TeX, where ...
How do I provide custom cast support for my class?
...er, if you use:
object name = "Test";
Role role = (Role) name;
You will now get an InvalidCastException because string cannot be cast to Role, why, the compiler only looks for implicit/explicit casts at compile time based upon their compiled type. In this case the compiler sees name as an object ...
Is it possible to include a file in your .gitconfig
...
Git (1.7.10+) now supports this syntax in .gitconfig:
[include]
path = /path/to/file
See here for a detailed description of the git change and its edge cases.
By the way, a couple of subtleties worth pointing out:
Environment-var...
Style input element to fill remaining width of its container
...it will be a long time before I get to try this. I'm on the sys admin team now, don't do as much web stuff any more.
– Joel Coehoorn
Jul 9 '14 at 13:28
...
How can I get Knockout JS to data-bind on keypress instead of lost-focus?
...gContext);
};
}());
http://jsfiddle.net/mbest/GKJnt/
Edit
Ko 3.2.0 now has a more complete solution with the new "textInput" binding. See SalvidorDali's answer
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How to replace a string in multiple files in linux command line
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I just did this in my git repo and now git status returns: error: bad index file sha1 signature.... fatal: index file corrupt. What gives?
– Jin
Feb 2 '18 at 20:51
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How can I clear the SQL Server query cache?
...elped me. Not sure if this is a permanent solution, but it's fixing it for now.
OPTION (OPTIMIZE FOR UNKNOWN)
Then your query will be like this
select * from Table where Col = 'someval' OPTION (OPTIMIZE FOR UNKNOWN)
sha...