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“No such file or directory” error when executing a binary
I was installing a binary Linux application on Ubuntu 9.10 x86_64. The app shipped with an old version of gzip (1.2.4), that was compiled for a much older kernel:
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Backbone View: Inherit and extend events from parent
...ts merging within itself. That being said, I wouldn't have thought of this approach, and it's always nice to be forced to look at things in a different way :)
– EleventyOne
Jan 4 '14 at 6:02
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Location Services not working in iOS 8
My app that worked fine on iOS 7 doesn't work with the iOS 8 SDK.
26 Answers
26
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Return JSON response from Flask view
...nify function, which returns a JSON response.
from flask import jsonify
@app.route('/summary')
def summary():
d = make_summary()
return jsonify(d)
As of Flask 0.11, you can pass any JSON-serializable type, not just dict, as the top level object.
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OS X10.9 环境下部署 QT5.3.1 常见的编译问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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或
1
sudo -i xcode-select -switch /Applications/Xcode6-Beta6.app/Contents/Developer
2、:-1: error: Could not resolve SDK path for 'macosx10.8'
###export SDKROOT=/Applications/Xcode6-Beta6.app/Contents/Developer/Platforms/MacOSX.platform/Dev...
Resolve Type from Class Name in a Different Assembly
...e count
}
if (n != 0)
// This shouldn't ever happen!
throw new Exception("Generic type argument count mismatch! Type name: " + assemblyQualifiedName);
Type[] types = new Type[typeNames.Count];
for (int i = 0; i < types.Length; i++)
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Classes residing in App_Code is not accessible
...ted a website in ASP.NET and have created a class and put it inside of the App_Code folder. However I cannot access this from my other pages. Does something need to be configured to allow this? I have made it work in previous projects, but not in this one, somehow.
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Python JSON serialize a Decimal object
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For those of us who can't use simplejson (ie. on Google App Engine) this answer is a Godsend.
– Joel Cross
Oct 28 '13 at 15:42
20
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Capture keyboardinterrupt in Python without try-except
... want is to not show the traceback, make your code like this:
## all your app logic here
def main():
## whatever your app does.
if __name__ == "__main__":
try:
main()
except KeyboardInterrupt:
# do nothing here
pass
(Yes, I know that this doesn't directly answer the q...
What is two way binding?
...(say, by the user) are immediately reflected in the underlying model. When app data changes, so does the UI, and conversely.
This is a very solid concept to build a web application on top of, because it makes the "Model" abstraction a safe, atomic data source to use everywhere within the applicatio...