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How to re-raise an exception in nested try/except blocks?
I know that if I want to re-raise an exception, I simple use raise without arguments in the respective except block. But given a nested expression like
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Show a PDF files in users browser via PHP/Perl
...han forcing a download. If that is the case, try setting the Content-Disposition header with a value of inline.
Also remember that this will also be affected by browser settings - some browsers may be configured to always download PDF files or open them in a different application (e.g. Adobe Reader...
The smallest difference between 2 Angles
...360 - 180
Beware in many languages the modulo operation returns a value with the same sign as the dividend (like C, C++, C#, JavaScript, full list here). This requires a custom mod function like so:
mod = (a, n) -> a - floor(a/n) * n
Or so:
mod = (a, n) -> (a % n + n) % n
If angles are...
Cast List to List
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You can't cast it (preserving reference identity) - that would be unsafe. For example:
public interface IFruit {}
public class Apple : IFruit {}
public class Banana : IFruit {}
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List<Apple> apples = new List<Apple>();
Lis...
Set Focus on EditText
I have an EditText-Field and set an OnFocusChangeListener for it. When it has lost focus, a method is called, which checks the value of the EditText with one in the database. If the return-value of the method is true, a toast is shown and the focus should get back on the EditText again. The focus sh...
How to use glOrtho() in OpenGL?
I can't understand the usage of glOrtho . Can someone explain what it is used for?
3 Answers
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How do I verify/check/test/validate my SSH passphrase?
I think I forgot the passphrase for my SSH key, but I have a hunch what it might be. How do I check if I'm right?
5 Answer...
How can I change the color of AlertDialog title and the color of the line under it
I changed the color of an AlertDialog title using this command
14 Answers
14
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date format yyyy-MM-ddTHH:mm:ssZ
I assume this should be pretty simple, but could not get it :(.
In this format Z is time zone.
T is long time pattern
How could I get a date in this format except by using
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Remove substring from the string
...follow
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edited Oct 23 '19 at 21:41
noraj
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