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iPhone get SSID without private library
...t to add/link the [+]framework to your project. If you see weird compiling errors when using this method that is probably your problem. To e.g. get the SSID from the returned dictionary use // Getting a dictionary object containing the information of the network the iPhone is connected to NS...
Do Java arrays have a maximum size?
...UE - 4];
}
}
You get:
Exception in thread "main" java.lang.OutOfMemoryError:
Requested array size exceeds VM limit
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What is the difference between an expression and a statement in Python?
...ot an expression but a statement. Try eval("y = x + 1") and you'll have an error.
– Arglanir
Feb 4 '13 at 9:52
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How do I access the $scope variable in browser's console using AngularJS?
...tion also works, but I don't think it works inside a jsFiddle. I get this error on jsFiddle inside Chrome:
> angular.element($0).scope()
ReferenceError: angular is not defined
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How to join int[] to a character separated string in .NET?
...rray (or string array), not an int array. Will give a "call is ambiguous" error.
– LarryBud
Apr 30 '15 at 14:19
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Why do enum permissions often have 0, 1, 2, 4 values?
... recognize 0x800000 as the correct answer than 8388608, and it's also less error-prone to type the hex value.
– phoog
Mar 21 '12 at 20:43
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Printing leading 0's in C?
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printf("%05d", zipCode);
The 0 indicates what you are padding with and the 5 shows the length of the integer number. For example if you use "%02d" (Useful for dates) this would only pad zeros for numbers in the ones column ie.(06 in...
$location / switching between html5 and hashbang mode / link rewriting
... working fine. but issue when I refresh page after routing, page not found errors occurs. please help me..
– Ashish Mehta
Oct 13 '17 at 12:43
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JPA: How to have one-to-many relation of the same Entity type
...accordingly. Updating only one side of a bidirectional relationship is an error under JPA. Always update both sides of the relationship. This is written unambiguously on page 42 of the JPA 2.0 spec:
Note that it is the application that bears responsibility for maintaining the consistency of r...
Specify sudo password for Ansible
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Tried this but I got this error: fatal: [localhost]: FAILED! => {"changed": false, "failed": true, "module_stderr": "sudo: a password is required\n", "module_stdout": "", "msg": "MODULE FAILURE", "parsed": false}
– JohnnyQ
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