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MPICH vs OpenMPI
...t they are designed to meet different needs. MPICH is supposed to be high-quality reference implementation of the latest MPI standard and the basis for derivative implementations to meet special purpose needs. Open-MPI targets the common case, both in terms of usage and network conduits.
Support ...
How to convert a string of bytes into an int?
... "L" is actually uint32 (4 bytes). If as in my case you need 8 bytes, use "Q"-->uint64. Also note that "l"-->int32 and q-->int64
– ntg
May 31 '17 at 6:26
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Visual Studio debugging/loading very slow
... next to "Microsoft Symbol Servers" to prevent Visual Studio from remotely querying the Microsoft servers.
Click "OK".
From now on, symbol loading should be much faster.
Note that if you make any changes/downloads to Microsoft assemblies, you may need to go back into the Symbols dialog box and "...
How to get .pem file from .key and .crt files?
...er.pem won't place the open comment on its own line, which seems to be a requirement. Courier mail gave me hell and it took me hours to figure out what was going wrong.
– Graham Walters
Feb 12 '14 at 1:36
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$.focus() not working
The last example of jQuery's focus() documentation states
13 Answers
13
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How to get JSON from URL in JavaScript?
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You can use jQuery .getJSON() function:
$.getJSON('http://query.yahooapis.com/v1/public/yql?q=select%20%2a%20from%20yahoo.finance.quotes%20WHERE%20symbol%3D%27WRC%27&format=json&diagnostics=true&env=store://datatables.org/all...
Functional programming - is immutability expensive? [closed]
The question is in two parts. The first is conceptual. The next looks at the same question more concretely in Scala.
9 Answ...
Is there Unicode glyph Symbol to represent “Search” [closed]
...ort issue is mostly a font problem nowadays, and it’s really a different question. For characters as rare (in fonts) as these, an embedded font (@font face) is probably the only option, and somewhat problematic (since Symbola is such a large font). The characters also appear in Quivira (version 3....
How to execute a JavaScript function when I have its name as a string
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The answer to this other question shows you how to do that: Javascript equivalent of Python's locals()?
Basically, you can say
window["foo"](arg1, arg2);
or as many others have suggested, you can just use eval:
eval(fname)(arg1, arg2);
althoug...
JavaScript post request like a form submit
I'm trying to direct a browser to a different page. If I wanted a GET request, I might say
31 Answers
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