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How do you query for “is not null” in Mongo?
...h no imageUrl are being returned, just empty, not what we wanted. Just to confirm why, do an explain:
db.foo.find({}, {_id : 0, imageUrl : 1}).explain()
{
"cursor" : "BasicCursor",
"isMultiKey" : false,
"n" : 6,
"nscannedObjects" : 6,
"nscanned" : 6,
"nscannedObjectsAllPlan...
How to set a value to a file input in HTML?
..., 'someFileName.json');
// action after uploading happens
xhr.onload = function(e) {
console.log("File uploading completed!");
};
// do the uploading
console.log("File uploading started!");
xhr.send(formData);
}
// This data/text below is local to the J...
How to Reload ReCaptcha using JavaScript?
...
you can change your code and call showRecaptcha onload? Is this helping you?
– Tim
Jul 30 '10 at 12:45
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Implicit “Submit” after hitting Done on the keyboard at the last EditText
...an use it to listen to your event:
email.on(EditorInfo.IME_ACTION_NEXT, { confirm() })
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Django : How can I see a list of urlpatterns?
... @Alexey This is something that probably has to do with django 2. Can you confirm this please so that I can update the answer?
– pmav99
Feb 20 '18 at 11:54
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Rspec doesn't see my model Class. uninitialized constant error
...ocumentation :
https://github.com/rspec/rspec-rails#model-specs
where it confirms what Swards says about requiring "rails_helper" not "spec_helper" anymore.
Also my model specification looks more like the one from the gem docs
RSpec.describe Url, :type => :model do
it 'is invalid without ...
Android - Handle “Enter” in an EditText
...n it needs to know what to do when the Enter key is pressed (here, example_confirm()). If this is the last or only EditText in your Activity, it should do the same thing as the onClick method for your Submit (or OK, Confirm, Send, Save, etc) button.
public boolean onEditorAction(TextView exampleVie...
mysql_config not found when installing mysqldb python interface
...ds the command 'mysql_config', so you need to install that first.
Can you confirm that you did or did not install mysql itself, by running "mysql" from the shell? That should give you a response other than "mysql: command not found".
Which linux distribution are you using? Mysql is pre-packaged f...
How to log out user from web site using BASIC authentication?
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David: chrome now permits this for XHRs, and I can confirm that it is still working in chrome canary. bugs.chromium.org/p/chromium/issues/detail?id=435547
– CpnCrunch
May 25 '17 at 17:49
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How can I refresh a page with jQuery?
...rouble with reloading the entire HTML like this is having to manually call onload/ready events and mitigate the the overwriting of previously declared variables whose state you may wish to retain after the refresh.
– PassKit
Mar 14 '13 at 7:41
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