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JavaScript equivalent to printf/String.Format
...ably look better, true. But my goal there is just to point out the syntax error trap.
– rescdsk
Dec 1 '12 at 21:28
4
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Add data annotations to a class generated by entity framework
...l be better use interfaces instead. In this case you will have compilation errors if EF model doesn't correspond to validation model. So you can modify your EF models without fear that validation rules are outdated.
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
nam...
What's the difference between a Python “property” and “attribute”?
...a value < 0
"""
if value < 0:
raise ValueError("Must be >= 0")
self._x = value
>>> a = A()
>>> a._x = -1
>>> a.x = -1
Traceback (most recent call last):
File "ex.py", line 15, in <module>
a.x = -1
File "ex.py", li...
Is it possible to change only the alpha of a rgba background colour on hover?
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answered Jun 4 '13 at 5:05
Chris BoonChris Boon
84766 silver badges99 bronze badges
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How to compare type of an object in Python?
... launch a long or resource-intensive process, it is valuable to catch type errors ahead of time, during some custom validation step. This has been a critical part of almost every scientific computing project I've ever worked on. Out of all dev projects I've seen, more have needed this than have not....
Block Comments in Clojure
... arbitrary text. For example, (comment "print("/foo")") will die with the error Invalid token: /foo.
– John Wiseman
May 12 '17 at 20:50
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How to set custom favicon in Express?
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smiley favicon to prevent error:
//const fs = require('fs');
//const favicon = fs.readFileSync(__dirname+'/public/favicon.ico'); // read file
const favicon = new Buffer.from('AAABAAEAEBAQAAAAAAAoAQAAFgAAACgAAAAQAAAAIAAAAAEABAAAAAAAgAAAAAAAAAAAAAA...
How do I convert datetime to ISO 8601 in PHP
...mezone(new DateTimeZone('America/New_York')), 'c');
// Output : 2012-01-18T05:45:00-05:00
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What is the difference between a static and a non-static initialization code block
...cess from the static initializer block. This will fail to compile with the error "non-static variable a cannot be referenced from a static context".
If you also remove static from the initializer block, it then becomes an instance initializer and so int a is initialized at construction.
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Javascript: Round up to the next multiple of 5
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answered Sep 23 '13 at 7:05
Michael Krelin - hackerMichael Krelin - hacker
113k1818 gold badges181181 silver badges166166 bronze badges
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