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Rails: around_* callbacks
...24
Abram
32.7k2424 gold badges115115 silver badges160160 bronze badges
answered Feb 14 '11 at 23:44
Pan Thomak...
makefile execute another target
...n have reusable methods using the call function.
log_success = (echo "\x1B[32m>> $1\x1B[39m")
log_error = (>&2 echo "\x1B[31m>> $1\x1B[39m" && exit 1)
install:
@[ "$(AWS_PROFILE)" ] || $(call log_error, "AWS_PROFILE not set!")
command1 # this line will be a subshell
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Error: Could not create the Java Virtual Machine Mac OSX Mavericks
... |
edited Jan 11 '15 at 4:32
answered Sep 1 '14 at 15:58
Ba...
Execute Insert command and return inserted Id in Sql
..."@occ", Mem_Occ);
con.Open();
int modified = Convert.ToInt32(cmd.ExecuteScalar());
if (con.State == System.Data.ConnectionState.Open) con.Close();
return modified;
}
}
share
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Is volatile expensive?
...ec3: add $0x8,%esp
0xb396cec6: pop %ebp
0xb396cec7: test %eax,0xb7732000 ; {poll_return}
;... lines removed
If you look at the 2 references to getstatic, the first involves a load from memory, the second skips the load as the value is reused from the register(s) it is already loaded i...
How to install latest (untagged) state of a repo using bower?
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By now, you can also just use <git-url>#<branch-name> instead of adding a SHA-ID. So you can also use <git-url>#master to...
Docker EXPOSE a port only to Host
... issue
– bsimpson53
May 5 '17 at 15:32
1
is the equivalent docker-compose simply service-name: { ...
How do I validate a date string format in python?
...-DD")
>>> validate('2003-12-23')
>>> validate('2003-12-32')
Traceback (most recent call last):
File "<pyshell#20>", line 1, in <module>
validate('2003-12-32')
File "<pyshell#18>", line 5, in validate
raise ValueError("Incorrect data format, should b...
How to set breakpoints on future shared libraries with a command flag
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answered Sep 19 '08 at 8:32
Shlomi FishShlomi Fish
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AngularJs ReferenceError: $http is not defined
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ŁukaszBachmanŁukaszBachman
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