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Get the _id of inserted document in Mongo database in NodeJS

...ection.insert that will return the doc or docs inserted, which should have _ids. Try: collection.insert(objectToInsert, function(err,docsInserted){ console.log(docsInserted); }); and check the console to see what I mean. ...
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Django set field value after a form is initialized

...value after the form was submitted, you can use something like: if form.is_valid(): form.cleaned_data['Email'] = GetEmailString() Check the referenced docs above for more on using cleaned_data share | ...
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How do I break a string over multiple lines?

...se "..." if you need to split lines in the middle of words or want to literally type linebreaks as \n: key: "Antidisestab\ lishmentarianism.\n\nGet on it." YAML is crazy. Block scalar styles (>, |) These allow characters such as \ and " without escaping, and add a new line (\n) to the end o...
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No route matches [GET] /assets

...nment. I ran RAILS_ENV=production rake assets:precompile which generated all of my assets in /public/assets. The problem is that when I start my app w/ RAILS_ENV=production rails s thin I get: ...
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jQuery event handlers always execute in order they were bound - any way around this? [duplicate]

...dler function $.fn.bindFirst = function(name, fn) { // bind as you normally would // don't want to miss out on any jQuery magic this.on(name, fn); // Thanks to a comment by @Martin, adding support for // namespaced events too. this.each(function() { var handlers = $....
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How do I terminate a thread in C++11?

... You could call std::terminate() from any thread and the thread you're referring to will forcefully end. You could arrange for ~thread() to be executed on the object of the target thread, without a intervening join() nor detach() on that...
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what is .netrwhist?

...riting files across networks. .netrwhist is a history file which maintains all the directories that were modified. So whenever you modify the contents of ~/.vim it adds one entry in .netrwhist A sample .netrwhist is as shown let g:netrw_dirhistmax =10 let g:netrw_dirhist_cnt =6 let g:netrw_dirhis...
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What is SQL injection? [duplicate]

...sult of queries, reading data or even changing data that they shouldn't be allowed to do. Example in PHP: $password = $_POST['password']; $id = $_POST['id']; $sql = "UPDATE Accounts SET PASSWORD = '$password' WHERE account_id = $id"; Now suppose the attacker sets the POST request parameters to "...
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Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails

... there has to be a better and faster way to convert all routes that has undersore to hyphens – carbonr Mar 31 '13 at 17:59 ...
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Pass arguments to Constructor in VBA

...mplement a public initiation subroutine in each of your custom classes. I call it InitiateProperties throughout all my classes. This method has to accept the arguments you would like to send to the constructor. 2.- Create a module called factory, and create a public function with the word "Create" ...