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MongoDB inserts float when trying to insert integer
How do I get Mongo to insert an integer?
4 Answers
4
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Can a class member function template be virtual?
...virtual member function templates.
However, there are a few powerful and interesting techniques stemming from combining polymorphism and templates, notably so-called type erasure.
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How are booleans formatted in Strings in Python?
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>>> print "%r, %r" % (True, False)
True, False
This is not specific to boolean values - %r calls the __repr__ method on the argument. %s (for str) should also work.
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AlertDialog.Builder with custom layout and EditText; cannot access view
...ated by Inflater to update UI components else you can directly use setView(int layourResId) method of AlertDialog.Builder class, which is available from API 21 and onwards.
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How to get all selected values from ?
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First, use Array.from to convert the HTMLCollection object to an array.
let selectElement = document.getElementById('categorySelect')
let selectedValues = Array.from(selectElement.selectedOptions)
.map(option => option.value) // make sure...
Objective-C: difference between id and void *
... only warn if the method being called has not been declared in any of the @interface declarations seen by the compiler.
Thus, one should never refer to an object as a void *. Similarly, one should avoid using an id typed variable to refer to an object. Use the most specific class typed referen...
Twitter oAuth callbackUrl - localhost development
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Callback URL edited
http://localhost:8585/logintwitter.aspx
Convert to
http://127.0.0.1:8585/logintwitter.aspx
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How to delete an SMS from the inbox in Android programmatically?
...h components should receive the broadcast first."
This means that you can intercept incoming message and abort broadcasting of it further on.
In your AndroidManifest.xml file, make sure to have priority set to highest:
<receiver android:name=".receiver.SMSReceiver" android:enabled="true">
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Java: Multiple class declarations in one file
... practice but allowed by the spec. I would urge people not to write public int[] foo(int x)[] { return new int[5][5]; } as well, even though that's valid.)
– Jon Skeet
Apr 6 '15 at 15:50
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Why are you not able to declare a class as static in Java?
... possibly mean if you apply the keyword to the class itself? What are your intentions? What would you expect? Now that you have an idea of what it could be, I'm pretty sure that it will be either "not really make sense" or it will be "far fetched" (it would make sense, but it the end it's just a cho...