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Ruby on Rails and Rake problems: uninitialized constant Rake::DSL
...t the addition to the RakeFile should be before require 'rake' - caught me out :)
– Ciaran Archer
Aug 6 '11 at 22:19
12
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How does the C code that prints from 1 to 1000 without loops or conditional statements work?
I've found C code that prints from 1 to 1000 without loops or conditionals :
But I don't understand how it works. Can anyone go through the code and explain each line?
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Can Objective-C switch on NSString?
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@abbood For more information about enum, see the posting NS_ENUM & NS_OPTIONS by Mattt Thompson.
– Basil Bourque
Oct 21 '13 at 21:32
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How do you add a Dictionary of items into another Dictionary
...an define += operator for Dictionary, e.g.,
func += <K, V> (left: inout [K:V], right: [K:V]) {
for (k, v) in right {
left[k] = v
}
}
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Obtain form input fields using jQuery?
...h the properties name and value. A better solution might be to process the output from serializeArray into whatever format is required.
– nickf
May 4 '10 at 0:14
1
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How to get the file name from a full path using JavaScript?
...le both slashes. And actual results are not relevant (anymore). Check this out: jsperf.com/name-from-path
– Grief
Aug 14 '18 at 11:23
2
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C++ deprecated conversion from string constant to 'char*'
...hing. A conversion from const char* to char* is generally not possible without an explicit cast for safety reasons. But for backwards compatibility with C the language C++ still allows assigning a string literal to a char* and gives you a warning about this conversion being deprecated.
So, somewher...
How do I fetch a single model in Backbone?
... url:
"/models/1"
your model will be updated and the view rendered, without modifying Collection#url or Model#urlRoot
note:
sorry this example came out in coffee script, but you can easily translate it to js adding var statements
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Unable to resolve host “” No address associated with hostname
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Lol dunno why I expected my S3 to login without wireless turned on.
– Declan McKenna
Jun 24 '14 at 9:08
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How to parse JSON data with jQuery / JavaScript?
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I agree with all the above solutions, but to point out whats the root cause of this issue is, that major role player in all above code is this line of code:
dataType:'json'
when you miss this line (which is optional), the data returned from server is treated as full length...