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Setting an int to Infinity in C++

... And if you really need infinity as an int, write a wrapper class that overloads the comparison operators and has a boolean variable named "is_infinity". – user142019 Dec 31 '11 at 21:22 ...
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How to format a java.sql Timestamp for displaying?

...er that if SimpleDateFormat object is a local-scoped object (it is created and used only inside a method), then it is thread-safe, since stack on which it will reside is inherently "thread-safe" (as it belongs to a single thread). – quantum Sep 13 '11 at 9:52 ...
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Find the similarity metric between two strings

... Interesting article and tool: chairnerd.seatgeek.com/… – Anthony Perot Jan 5 '16 at 19:04 7 ...
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How do you add a timer to a C# console application

... nice, however in order to simulate some time passing we need to run a command that takes some time and that's very clear in second example. However, the style of using a for loop to do some functionality forever takes a lot of device resources and instead we can use the Garbage Collector to do som...
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Select SQL Server database size

... Maybe I'm doing something wrong. I had 100 000 rows that I dropped and then I checked the size given these exampels. Size is still about 14 GB. – Essej Sep 22 at 6:39 ...
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How can I write a regex which matches non greedy? [duplicate]

...o a trick you can do to work around this: Since \s means "any whitespace", and "\S" means "any non-whitespace", [\s\S] will match ANY character (like ".", but including new line)! Similarly, you could use [\d\D], or [\w\W]. This can be quite a handy little "hack", and it certainly a very useful tric...
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Java dynamic array sizes?

...e it needs to grow in size. When it does you'll have to allocate a new one and copy the data from the old to the new: int[] oldItems = new int[10]; for (int i = 0; i < 10; i++) { oldItems[i] = i + 10; } int[] newItems = new int[20]; System.arraycopy(oldItems, 0, newItems, 0, 10); oldItems = ...
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How to merge every two lines into one from the command line?

I have a text file with the following format. The first line is the "KEY" and the second line is the "VALUE". 21 Answers ...
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Error in plot.new() : figure margins too large, Scatter plot

I've looked in different questions for a solution and I've tried what was suggested but I have not found a solution to make it work. ...
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What are the differences between the different saving methods in Hibernate?

Hibernate has a handful of methods that, one way or another, takes your object and puts it into the database. What are the differences between them, when to use which, and why isn't there just one intelligent method that knows when to use what? ...