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Does Java have a path joining method? [duplicate]

...te something like: public static String combine (String path1, String path2) { File file1 = new File(path1); File file2 = new File(file1, path2); return file2.getPath(); } share | impr...
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Ruby: Change negative number to positive number?

... 271 Using abs will return the absolute value of a number -300.abs # 300 300.abs # 300 ...
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What is Android keystore file, and what is it used for?

... 132 The answer I would provide is that a keystore file is to authenticate yourself to anyone who is ...
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How can I properly handle 404 in ASP.NET MVC?

I am using RC2 19 Answers 19 ...
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$.getJSON returning cached data in IE8

... NicoNico 11.4k66 gold badges3030 silver badges3232 bronze badges 1 ...
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Fullscreen Activity in Android?

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Deleting all records in a database table

... 251 If you are looking for a way to it without SQL you should be able to use delete_all. Post.de...
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Most efficient way to concatenate strings?

... | edited Nov 22 '19 at 9:07 Yousha Aleayoub 2,59722 gold badges4040 silver badges5555 bronze badges ...
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Selecting the first “n” items with jQuery

...ed to select just the first "n" items from the page, for example the first 20 links instead of selecting all of them with the usual ...
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Python/postgres/psycopg2: getting ID of row just inserted

I'm using Python and psycopg2 to interface to postgres. 3 Answers 3 ...