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Example of UUID generation using Boost in C++
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165
A basic example:
#include <boost/uuid/uuid.hpp> // uuid class
#include <b...
Java ArrayList replace at specific index
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edited May 15 '18 at 17:48
answered Sep 17 '11 at 5:58
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Create whole path automatically when writing to a new file
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Something like:
File file = new File("C:\\user\\Desktop\\dir1\\dir2\\filename.txt");
file.getParentFile().mkdirs();
FileWriter writer = new FileWriter(file);
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Match linebreaks - \n or \r\n?
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231
Gonna answer in opposite direction.
2) For a full explanation about \r and \n I have to refer t...
How to cast/convert pointer to reference in C++
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214
Call it like this:
foo(*ob);
Note that there is no casting going on here, as suggested in yo...
Optional query string parameters in ASP.NET Web API
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312
This issue has been fixed in the regular release of MVC4.
Now you can do:
public string GetFin...
Using bitwise OR 0 to floor a number
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163
How does it work? Our theory was that using such an operator casts the
number to an integ...
How to build an android library with Android Studio and gradle?
...tried is working. In Eclipse I have 3 projects (2 android app projects and 1 android library project). The 2 app projects depend on the library project. When I do the gradle export I get 3 projects that don't work. I am open to restructuring the project but haven't found any documentation on how thi...
How to create a unique index on a NULL column?
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answered Oct 10 '08 at 14:17
willasaywhatwillasaywhat
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Record file copy operation with Git
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114
Git does not do rename tracking nor copy tracking, which means it doesn't record renames or co...