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Deep null checking, is there a better way?
Note: This question was asked before the introduction of the .? operator in C# 6 / Visual Studio 2015 .
16 Answers
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What are the most interesting equivalences arising from the Curry-Howard Isomorphism?
I came upon the Curry-Howard Isomorphism relatively late in my programming life, and perhaps this contributes to my being utterly fascinated by it. It implies that for every programming concept there exists a precise analogue in formal logic, and vice versa. Here's a "basic" list of such analogies...
How to benchmark efficiency of PHP script
...s the best way to benchmark my PHP scripts. Does not matter if a cron job, or webpage or web service.
9 Answers
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Including all the jars in a directory within the Java classpath
Is there a way to include all the jar files within a directory in the classpath?
25 Answers
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Adding a new entry to the PATH variable in ZSH
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Here, add this line to .zshrc:
export PATH=/home/david/pear/bin:$PATH
EDIT: This does work, but ony's answer below is better, as it takes advantage of the structured interface ZSH provides for variables like $PATH. This approach is standard for bash, but as...
How do I flag a method as deprecated in Objective-C 2.0?
...recated:
@interface SomeClass
-method __attribute__((deprecated));
@end
or:
#include <AvailabilityMacros.h>
@interface SomeClass
-method DEPRECATED_ATTRIBUTE; // or some other deployment-target-specific macro
@end
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throw new std::exception vs throw std::exception
...ject is never a good idea. Exceptions are supposed to enable you to write more robust code in the face of error conditions. If you throw an exception object in the conventional manner you can be sure that whether it is caught by a catch clause naming the correct type, by a catch (...), whether it is...
SOAP vs REST (differences)
...b service communication protocol, but I think that the biggest advantages for REST over SOAP are:
11 Answers
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Constructors in Go
... this looks strange to most people coming from "traditional" oop it often works and is really convenient).
Provide a function func New() YourTyp or if you have several such types in your package functions func NewYourType1() YourType1 and so on.
Document if a zero value of your type is usable or n...
How to version REST URIs
... The question is, is it a different RESOURCE we are discussing? Or a different representation of that resource? Does REST make a distinction between the representation and the resource?
– Cheeso
Jun 9 '09 at 20:16
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