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Specifying an Index (Non-Unique Key) Using JPA
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208
With JPA 2.1 you should be able to do it.
import javax.persistence.Column;
import javax.persis...
Execute a terminal command from a Cocoa app
...ndardOutput = pipe;
An explanation is here: https://web.archive.org/web/20141121094204/https://cocoadev.com/HowToPipeCommandsWithNSTask
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How to pass arguments from command line to gradle
... from command line to a java class. I followed this post: http://gradle.1045684.n5.nabble.com/Gradle-application-plugin-question-td5539555.html but the code does not work for me (perhaps it is not meant for JavaExec?). Here is what I tried:
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Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
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edited Mar 15 '14 at 8:02
herohuyongtao
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How to URL encode a string in Ruby
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edited Apr 26 at 2:03
Matthias Winkelmann
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How do I run all Python unit tests in a directory?
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answered Mar 26 '13 at 6:09
Travis BearTravis Bear
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How to create a temporary directory/folder in Java?
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edited Sep 28 '18 at 20:58
GreenGiant
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Which is better in python, del or delattr?
...second. del foo.bar compiles to two bytecode instructions:
2 0 LOAD_FAST 0 (foo)
3 DELETE_ATTR 0 (bar)
whereas delattr(foo, "bar") takes five:
2 0 LOAD_GLOBAL 0 (delattr)
3 LOAD_FAST 0 (f...
Format a Go string without printing?
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edited Feb 21 '19 at 12:07
ndequeker
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Why can I add named properties to an array as if it were an object?
...ay['B'] = "Berlin";
alert(myArray.length);
This won't display '2', but '0' - effectively, no elements have been added to the array, just some new properties added to the array object.
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