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Proper way to declare custom exceptions in modern Python?
...to be clearer/more pythonic to me. Advanced exceptions are heavily used in Java, which can sometimes be annoying, when using a framework and having to catch all possible errors.
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Why is it a bad practice to return generated HTML instead of JSON? Or is it?
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I'm a bit on both sides, actually :
When what I need on the javascript side is data, I use JSON
When what I need on the javascript side is presentation on which I will not do any calculation, I generally use HTML
The main advantage of using HTML is when you want to replace a full po...
How to sort a list in Scala by two fields?
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Scala, under the hood of sortBy method uses java.util.Arrays.sort, which for array of objects guarantees to be stable. So, yes, this solution is correct. (This was checked in Scala 2.10)
– Marcin Pieciukiewicz
Jun 28 '13 at 12:44
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How to adjust text font size to fit textview
...e Paint but from measuring the TextView itself calling measure(0, 0).
The Java class :
public class FontFitTextView extends TextView
{
private static final float THRESHOLD = 0.5f;
private enum Mode { Width, Height, Both, None }
private int minTextSize = 1;
private int maxTextSize...
Pointer to pointer clarification
...n't intend to write code close to the hardware, you are wasting your time. Java etc is a much better choice if you don't want to know how computers work, but just do high level programming.
– Lundin
Feb 7 '14 at 7:22
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How can I let a table's body scroll but keep its head fixed in place?
...orked well for me. You will have to set the height of the inner table with Java Script, the rest is CSS.
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How does Duff's device work?
... of switch / while loop. Impossible to imagine coming from a language like Java...
– Parobay
Feb 3 '14 at 7:06
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How to implement the factory method pattern in C++ correctly
...u want the convenience of automatic memory management start programming in Java or C# but don't put that mess into C/C++.
– luke1985
Apr 19 '14 at 21:07
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WebSockets vs. Server-Sent events/EventSource
... polyfilled into older browsers that do not support it natively using just JavaScript. Some implementations of SSE polyfills can be found on the Modernizr github page.
Gotchas:
SSE suffers from a limitation to the maximum number of open connections, which can be specially painful when opening var...
REST / SOAP endpoints for a WCF service
...vice-service... Then I can use the REST-interface from jQuery or SOAP from Java.
This is from my Web.Config:
<system.serviceModel>
<services>
<service name="MyService" behaviorConfiguration="MyServiceBehavior">
<endpoint name="rest" address="" binding="webHttpBinding" co...