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Interfacing with structs and anonymous unions with c2hs
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1 Answer
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How efficient can Meteor be while sharing a huge collection among many clients?
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119
The short answer is that only new data gets sent down the wire. Here's
how it works.
There a...
Pipe output and capture exit status in Bash
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15 Answers
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Active
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Rails params explained?
.... For example, if a user's browser requested
http://www.example.com/?foo=1&boo=octopus
then params[:foo] would be "1" and params[:boo] would be "octopus".
In HTTP/HTML, the params are really just a series of key-value pairs where the key and the value are strings, but Ruby on Rails has a spe...
Enumerable.Empty() equivalent for IQueryable
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edited Jul 4 '12 at 3:38
Tim Cooper
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iPad browser WIDTH & HEIGHT standard
...sults of running jquery's $(window).width() and $(window).height() on iPad 1 browser.
When page has no meta viewport tag:
Portrait: 980x1208
Landscape: 980x661
When page has either of these two meta tags:
<meta name="viewport" content="initial-scale=1,user-scalable=no,maximum-scale=1,width=...
How to raise a ValueError?
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178
raise ValueError('could not find %c in %s' % (ch,str))
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Prevent wrapping of span or div
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186
Try this:
.slideContainer {
overflow-x: scroll;
white-space: nowrap;
}
.slide...
Using CMake with GNU Make: How can I see the exact commands?
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When you run make, add VERBOSE=1 to see the full command output. For example:
cmake .
make VERBOSE=1
Or you can add -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON to the cmake command for permanent verbose command output from the generated Makefiles.
cmake -DCMAKE_V...
ipython notebook clear cell output in code
...utput of a cell.
from IPython.display import clear_output
for i in range(10):
clear_output(wait=True)
print("Hello World!")
At the end of this loop you will only see one Hello World!.
Without a code example it's not easy to give you working code. Probably buffering the latest n events i...