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Are there any downsides to passing structs by value in C, rather than passing a pointer?
...a the stack or registers depending on compiler options/implementation
See: http://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html
-fpcc-struct-return
-freg-struct-return
If two compilers disagree, things can blow up. Needless to say the main reasons not to do this are illustrated are stack consum...
Minimizing NExpectation for a custom distribution in Mathematica
This relates to an earlier question from back in June:
1 Answer
1
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Unable to Connect to GitHub.com For Cloning
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You are probably behind a firewall. Try cloning via https – that has a higher chance of not being blocked:
git clone https://github.com/angular/angular-phonecat.git
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How to make an HTTP request + basic auth in Swift
...inData.base64EncodedString()
// create the request
let url = URL(string: "http://www.example.com/")!
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Basic \(base64LoginString)", forHTTPHeaderField: "Authorization")
// fire off the request
// make sure your class co...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
...rvm can't find the imagemagick directory.
After reading
https://superuser.com/questions/361435/i-have-compiled-imagemagick-on-my-centos-and-rmagick-wont-install
I exported the imagemagick path by adding
$ export PKG_CONFIG_PATH="/opt/local/lib/pkgconfig:$PKG_CONFIG_PATH"
to my ~/.bash_profile, s...
augmented reality framework [closed]
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You can also use the new Qualcomm AR SDK
http://developer.qualcomm.com/dev/augmented-reality
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How do I send a POST request as a JSON?
...rllib2
data = {
'ids': [12, 3, 4, 5, 6]
}
req = urllib2.Request('http://example.com/api/posts/create')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
Python 3.x
https://stackoverflow.com/a/26876308/496445
If you don't specify the...
What is the best Java library to use for HTTP POST, GET etc.? [closed]
What is the best Java library to use for HTTP POST, GET etc. in terms of performance, stability, maturity etc.? Is there one particular library that is used more than others?
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代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...iceServlet.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHo...
How do I install a custom font on an HTML site
...ion as the html file.
I downloaded the font from the dafont.com website:
http://www.dafont.com/junebug.font
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