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Where are ${EXECUTABLE_NAME} and ${PRODUCT_NAME} defined
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2 Answers
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How to unset a JavaScript variable?
... variable
delete g_a; //return false
console.log(g_a); //g_a is still 1
(2) If it is created without var, it can be deleted.
g_b = 1; //create without var, g_b is a property
delete g_b; //return true
console.log(g_b); //error, g_b is not defined
Technical Explanation
1. Using var
In this case th...
Is null reference possible?
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References are not pointers.
8.3.2/1:
A reference shall be initialized to
refer to a valid object or function.
[Note: in particular, a null reference
cannot exist in a well-defined
program, because the only way to
create such a reference would ...
Is module __file__ attribute absolute or relative?
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edited Nov 25 '17 at 22:42
Ioannis Filippidis
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SmtpException: Unable to read data from the transport connection: net_io_connectionclosed
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edited May 11 '16 at 23:37
answered Nov 27 '13 at 20:57
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Routing with Multiple Parameters using ASP.NET MVC
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279
Parameters are directly supported in MVC by simply adding parameters onto your action methods....
What does “not run” mean in R help pages?
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edited Sep 12 '16 at 7:28
answered Sep 21 '09 at 12:46
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How to set a binding in Code?
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Eliahu Aaron
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answered Sep 23 '11 at 6:45
DypplDyppl
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Passing multiple values to a single PowerShell script parameter
...e hosts to the script, pass it as an array:
myScript.ps1 -Hosts host1,host2,host3 -VLAN 2
...or something similar.
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
...talled (along with -core , -expectations , -mocks and -rails version 2.6.x). When I run the command rails new foo , it uses test-unit to generate the test stub files instead of rspec .
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