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Can I create a One-Time-Use Function in a Script or Stored Procedure?
...of a SQL script or Stored Procedure? I'd like to abstract away some complexity in a script I'm writing, but it would require being able to declare a function.
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std::unique_lock or std::lock_guard?
...e on construction and unlocked on destruction.
So for use case B you definitely need a std::unique_lock for the condition variable. In case A it depends whether you need to relock the guard.
std::unique_lock has other features that allow it to e.g.: be constructed without locking the mutex immedi...
Easy idiomatic way to define Ordering for a simple case class
...dictable, lexicographical order using list.sorted , but receive "No implicit Ordering defined for ...".
6 Answers
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Difference between Mock / Stub / Spy in Spock test framework
...in the upcoming paragraphs. For more detailed info see Martin Fowler's website.
A mock is a dummy class replacing a real one, returning something like null or 0 for each method call. You use a mock if you need a dummy instance of a complex class which would otherwise use external resources like net...
Can lambda functions be templated?
In C++11, is there a way to template a lambda function? Or is it inherently too specific to be templated?
11 Answers
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How to do URL decoding in Java?
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This does not have anything to do with character encodings such as UTF-8 or ASCII. The string you have there is URL encoded. This kind of encoding is something entirely different than character encoding.
Try something like this:
try {
String result = jav...
“No such file or directory” error when executing a binary
...talling 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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What does “dereferencing” a pointer mean?
Please include an example with the explanation.
6 Answers
6
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Can I get CONST's defined on a PHP class?
...follow
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edited Apr 7 '19 at 9:34
datashaman
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Unexpected Caching of AJAX results in IE8
I'm having a serious issue with Internet Explorer caching results from a JQuery Ajax request.
10 Answers
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