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Changing the color of an hr element
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I think you should use border-color instead of color, if your intention is to change the color of the line produced by <hr> tag.
Although, it has been pointed in comments that, if you change the size of your line, border will still be as wide as you specified in styles, a...
How to extend an existing JavaScript array with another array, without creating a new array
...ts of the second array as arguments to .push:
>>> a.push(...b)
If your browser does not support ECMAScript 6, you can use .apply instead:
>>> a.push.apply(a, b)
Or perhaps, if you think it's clearer:
>>> Array.prototype.push.apply(a,b)
Please note that all these s...
GetProperties() to return all properties for an interface inheritance hierarchy
...r.
public static PropertyInfo[] GetPublicProperties(this Type type)
{
if (type.IsInterface)
{
var propertyInfos = new List<PropertyInfo>();
var considered = new List<Type>();
var queue = new Queue<Type>();
considered.Add(type);
queu...
Printing leading 0's in C?
...padding with and the 5 shows the length of the integer number. For example if you use "%02d" (Useful for dates) this would only pad zeros for numbers in the ones column ie.(06 instead of 6). Example 2, "%03d" would pad 2 zeros for one number in the ones column and pad 1 zero for a number in the ten...
GetType() can lie?
... and polymorphism and reading Eric Lippert's answer, I started thinking if making GetType() not be virtual really ensured that an object could not lie about its Type .
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MySQL - UPDATE multiple rows with different values in one query
I am trying to understand how to UPDATE multiple rows with different values and I just don't get it. The solution is everywhere but to me it looks difficult to understand.
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What's the most appropriate HTTP status code for an “item not found” error page
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404 errors are somewhat ambiguous for differentiating a bad URI versus entity not found. A new standard code is needed to disambiguate 404s.
– Breakskater
Mar 7 '19 at 16:45
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Remove Select arrow on IE
...div and select, you need to change div:before css to match yours.
In case if it is IE10 then using below css3 it is possible
select::-ms-expand {
display: none;
}
However if you're interested in jQuery plugin, try Chosen.js or you can create your own in js.
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GB English, or US English?
If you have an API, and you are a UK-based developer with a highly international audience, should your API be
28 Answers
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Transaction marked as rollback only: How do I find the cause
...on inside your method will mark the surrounding TX as roll-back only (even if you catch them). You can use other attributes of @Transactional annotation to prevent it of rolling back like:
@Transactional(rollbackFor=MyException.class, noRollbackFor=MyException2.class)
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