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How to clone all repos at once from GitHub?
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29 Answers
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How to add dividers and spaces between items in RecyclerView?
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How to get a substring between two strings in PHP?
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32 Answers
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How to access parameters in a RESTful POST method
...{
@XmlElement public String param1;
@XmlElement public String param2;
}
Then your @POST method would look like the following:
@POST @Consumes("application/json")
@Path("/create")
public void create(final MyJaxBean input) {
System.out.println("param1 = " + input.param1);
System.out...
Why is f(i = -1, i = -1) undefined behavior?
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f(i=-1, i=-1)
might become:
clear i
clear i
decr i
decr i
Now i is -2.
It is probably a bogus example, but it is possible.
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Play audio file from the assets directory
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239
player.setDataSource(afd.getFileDescriptor(),afd.getStartOffset(),afd.getLength());
Your ...
How to check if object (variable) is defined in R?
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R> exists("somethingUnknown")
[1] FALSE
R> somethingUnknown <- 42
R> exists("somethingUnknown")
[1] TRUE
R>
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SQL Add foreign key to existing column
If I am using the following SQL command in SQL Server 2008 to update a table with a foreign key constraint:
6 Answers
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Postgres unique constraint vs index
...k1 foreign key (con_id) references master(con_id),
constraint detail_fk2 foreign key (ind_id) references master(ind_id)
);
Table "public.detail"
Column | Type | Modifiers
--------+---------+-----------
con_id | integer |
ind_id | integer |
Foreign-key constraints:
"detail_fk1" FOR...
Git cherry pick vs rebase
...ly forked off the "master" branch, and hence it shares commits C0 through C2 with it — effectively, "experiment" is "master" up to, and including, C2 plus commit C3 on top of it. (This is the simplest possible case; of course, "experiment" could contain several dozens of commits on top of its orig...