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Initializing a static std::map in C++
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FerruccioFerruccio
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Maven is not working in Java 8 when Javadoc tags are incomplete
...ot possible (ie: auto generated source code) then you can disable this check.
DocLint is a new feature in Java 8, which is summarized as:
Provide a means to detect errors in Javadoc comments early in the
development cycle and in a way that is easily linked back to the
source code.
This is...
When do I use the PHP constant “PHP_EOL”?
...For instance, it will not find a Windows endline when executed on a unix-like system.
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JavaScript module pattern with example [closed]
...e examples showing how two (or more) different modules are connected to work together.
5 Answers
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What is the __del__ method, How to call it?
...place where this method is used. The main reason for that is that I do not know how this method is used, probably not like that: obj1.del() . So, my questions is how to call the __del__ method?
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How can I process each letter of text using Javascript?
I would like to alert each individual letter of a string, but I am unsure how to do this.
23 Answers
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When should we call System.exit in Java
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System.exit() can be used to run shutdown hooks before the program quits. This is a convenient way to handle shutdown in bigger programs, where all parts of the program can't (and shouldn't) be aware of each other. Then, if someone wants to quit, he can simply call Syst...
How to run multiple Python versions on Windows
... this does under Windows, is to trawl the %PATH% environment variable, checking for an executable, either batch file (.bat), command file (.cmd) or some other executable to run (this is controlled by the PATHEXT environment variable), that matches the name given. When it finds the correct file to ru...
Recommended SQL database design for tags or tagging [closed]
...ys to implement tagging; using a mapping table between TagID and ItemID (makes sense to me, but does it scale?), adding a fixed number of possible TagID columns to ItemID (seems like a bad idea), Keeping tags in a text column that's comma separated (sounds crazy but could work). I've even heard some...
count vs length vs size in a collection
... of the collection, often this can be different from the length in cases like vectors (or strings), there may be 10 characters in a string, but storage is reserved for 20. It also may refer to number of elements - check source/documentation.
Capacity() - used to specifically refer to allocated spac...