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Deploying website: 500 - Internal server error
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My first attempt to publish and then run a very simple site serving only HTML produced "The page cannot be displayed because an internal server error has occurred."
The problem: I had the site set to .NET 3.5 in Visual Studio (right click web site project -> Property Pages -> Build), but ha...
Set icon for Android application
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@aleb developer.android.com/design/style/iconography.html - "So, to create an icon for different densities, you should follow the 2:3:4:6:8 scaling ratio between the five primary densities (medium, high, x-high, xx-high, and xxx-high respectively). For example, consider that th...
data type not understood
...e of ints
http://docs.scipy.org/doc/numpy/reference/generated/numpy.zeros.html
Otherwise you are passing ncols to np.zeros as the dtype.
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follo...
Deserializing a JSON into a JavaScript object
... placeholder = document.getElementById('placeholder1');
placeholder.innerHTML = JSON.parse(json)[0].adjacencies[0].nodeTo;
}
will throw:
Uncaught SyntaxError: Unexpected token u in JSON at position X.
Function will not get executed.
You are safe.
Using eval():
window.onload = function(){...
Add a default value to a column through a migration
...ple it's irreversible. edgeguides.rubyonrails.org/active_record_migrations.html recommend to use it this way: change_column_default :products, :approved, from: true, to: false — but it doesn't works too.
– Ilya Krigouzov
May 13 '16 at 17:06
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How do I get the base URL with PHP?
...base url like https://example.com from https://example.com/category2/page2.html?q=2#lorem-ipsum - that has nothing to do with the current page you are at.
– OZZIE
Feb 4 '19 at 14:45
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How to define custom exception class in Java, the easiest way?
...tructor Summary docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html
– KNU
May 27 '14 at 5:53
How do I get the key at a specific index from a Dictionary in Swift?
.../documentation/swift/conceptual/swift_programming_language/CollectionTypes.html:
If you need to use a dictionary’s keys or values with an API that takes an Array instance, initialize a new array with the keys or values property:
let airportCodes = [String](airports.keys) // airportCodes is ["TYO...
Adding external library in Android studio
...ere are docs available : developer.android.com/sdk/installing/studio-build.html
– malcubierre
Sep 2 '14 at 6:28
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JavaScript code to stop form submission
... This prevents the use of the enter key to submit the form. Also, new HTML5 attributes such as required won't work.
– Sam
Jul 7 '13 at 1:40
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