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How to find out element position in slice?
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I agree with Evan. Additional comment: it's more idiomatic to return just an int where -1 indicates "not found" (like bytes.IndexByte)
– Krzysztof Kowalczyk
Nov 29 '11 at 8:22
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e.printStackTrace equivalent in python
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import traceback
traceback.print_exc()
When doing this inside an except ...: block it will automatically use the current exception. See http://docs.python.org/library/traceback.html for more information.
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How to use ArgumentCaptor for stubbing?
... edited Mar 15 '18 at 2:21
David Rawson
16.5k55 gold badges7373 silver badges102102 bronze badges
answered Sep 6 '12 at 8:49
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Proper use of errors
...resenting an error that occurs when a numeric variable or parameter is outside of its valid
range.
ReferenceError --- Creates an instance representing an error that occurs when de-referencing an invalid reference.
SyntaxError --- Creates an instance representing a syntax error that occur...
Why do I get a warning every time I use malloc?
... compatible with the built-in malloc, which takes a size_t and returns a void*).
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Example for sync.WaitGroup correct?
... on the parameter. So, to ensure that the counter never drops below and avoid panics, you need the Add() to be guaranteed to come before the Done().
In Go, such guarantees are given by the memory model.
The memory model states that all statements in a single goroutine appear to be executed in the ...
Example invalid utf8 string?
...f my code handles bad data, and I need a few series of bytes that are invalid UTF-8.
5 Answers
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How different is Objective-C from C++? [closed]
...+ uses bool, true and false, Objective-C uses BOOL, YES and NO.
C++ uses void* and nullptr, Objective-C prefers id and nil.
Objective-C uses "selectors" (which have type SEL) as an approximate equivalent to function pointers.
Objective-C uses a messaging paradigm (a la Smalltalk) where you can send ...
SAML vs federated login with OAuth
...ers. US Airways and Hertz would setup some form of trust, and some way to identify the user. In our case our "federated id" would be the email address, and it would be a one way set of trust Hertz trusts that US Airways identity provider will deliver a token that is accurate and in a secure manner....
How do .gitignore exclusion rules actually work?
...nt as otherwise you're ignoring the directory itself (so git won't look inside) instead of the files within the directory (which allows for the exclusion).
Think of the exclusions as saying "but not this one" rather than "but include this" - "ignore this directory (/a/b/c/) but not this one (foo)" ...