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Recover unsaved SQL query scripts
...recover the unsaved scripts if the SSMS crashes / unsaved tab gets accidentally closed?
13 Answers
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What is the difference between object keys with quotes and without quotes?
...xchange format does require double quotes around identifiers (and does not allow single quotes).
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What does jQuery.fn mean?
...roperty.
The jQuery identifier (or $) is just a constructor function, and all instances created with it, inherit from the constructor's prototype.
A simple constructor function:
function Test() {
this.a = 'a';
}
Test.prototype.b = 'b';
var test = new Test();
test.a; // "a", own property
test....
What does “not run” mean in R help pages?
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It's not just time-consuming code that typically is put inside of a \dontrun{}. Code that requires user input needs to be be inside dontrun as well or else it won't pass R CMD check
– Dason
Oct 11 '12 at 23:03
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Update parent scope variable in AngularJS
... Sorry I forgot about this question. I have accepted it because eventually I did manage to get it working with the help of this answer.
– Malcr001
Jun 13 '13 at 22:46
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How to install grunt and how to build script with it
Hi I'm trying to install Grunt on Windows 7 64 bit. I have installed Grunt using commands
4 Answers
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Overloaded method selection based on the parameter's real type
...n Java, dynamic method dispatch happens only for the object the method is called on, not for the parameter types of overloaded methods.
Citing the Java Language Specification:
When a method is invoked (§15.12), the
number of actual arguments (and any
explicit type arguments) and the
comp...
How to do stateless (session-less) & cookie-less authentication?
...ry request to authenticate the user. This, in my opinion, is unsafe, especially if the application isn't single page. It is also not scalable, especially if you want to add authorization to your app in addition to authentication in the future (although I guess you could build something based on logi...
req.query and req.param in ExpressJS
...d: "5"}
req.param is a function that peels parameters out of the request. All of this can be found here.
UPDATE
If the verb is a POST and you are using bodyParser, then you should be able to get the form body in you function with req.body. That will be the parsed JS version of the POSTed form.
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Example JavaScript code to parse CSV data
...tist,album,year
Dangerous,'Busta Rhymes','When Disaster Strikes',1997
// Calling this
music = $.csv.toArrays(csv)
// Outputs...
[
["track", "artist", "album", "year"],
["Dangerous", "Busta Rhymes", "When Disaster Strikes", "1997"]
]
console.log(music[1][2]) // Outputs: 'When Disaster Strikes'...