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What is an 'endpoint' in Flask?
...unctions
@app.route('/foo')
def foo_view():
pass
# We now specify the custom endpoint named 'bufar'. url_for('bar_view') will fail!
@app.route('/bar', endpoint='bufar')
def bar_view():
pass
with app.test_request_context('/'):
print url_for('foo_view')
print url_for('bufar')
# u...
When is TCP option SO_LINGER (0) required?
... the option. In some legacy code I'm handling now, the option is used. The customer complains about RST as response to FIN from its side on connection close from its side.
...
Android splash screen image sizes to fit all devices
...-High Density (xhdpi ~ 320dpi)
(These dpi values are approximations, since custom built devices will have varying dpi values)
What you (if you're a designer) need to know from this is that Android basically chooses from 4 images to display, depending on the device. So you basically have to design ...
What is the difference between integration and unit tests?
...YourJob();
return someResults;
}
DoSomething is very important to your customer: it's a feature, the only thing that matters. That's why you usually write a Cucumber specification asserting it: you wish to verify and communicate the feature is working or not.
Feature: To be able to do something...
What happens to a declared, uninitialized variable in C? Does it have a value?
...o they aren't. They might be, in debug mode, when you aren't in front of a customer, on months with an R in, if you're lucky
– Martin Beckett
Oct 20 '09 at 21:39
8
...
What is the difference between public, protected, package-private and private in Java?
...amps your ability to redesign the system.
If you want users to be able to customize behaviors, rather than making internals public so they can override them, it's often a better idea to shove those guts into an object and make that interface public. That way they can simply plug in a new object. ...
What exactly is RESTful programming?
... have a user database that is managed by a web service. Our service uses a custom hypermedia based on JSON, for which we assign the mimetype application/json+userdb (There might also be an application/xml+userdb and application/whatever+userdb - many media types may be supported). The client and the...
Is floating-point math consistent in C#? Can it be?
...of 128bit would be useful. But .net doesn't offer such a type.
Implement a custom 32 bit floatingpoint. The lack of a BitScanReverse intrinsic causes a few annoyances when implementing this. But currently I think this is the most promising path.
Use native code for the math operations. Incurs the ov...
What is the global interpreter lock (GIL) in CPython?
...ease GIL e.g., regex, lxml, numpy modules. Cython allows to release GIL in custom code e.g., b2a_bin(data)
– jfs
Aug 16 '15 at 13:34
5
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How do I reflect over the members of dynamic object?
...ides a meta object with an implementation of GetDynamicMemberNames without custom testing beyond is IDynamicMetaObjectProvider.
After getting the member names it's a little more work to get the value the right way, but Impromptu does this but it's harder to point to just the interesting bits and ha...