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How to get the top 10 values in postgresql?
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For this you can use limit
select *
from scores
order by score desc
limit 10
If performance is important (when is it not ;-) look for an index on score.
Starting with version 8.4, you can also use the standard (SQL:2008) fetch first
select *
from scores
order by scor...
How do I combine a background-image and CSS3 gradient on the same element?
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@Ska - Just reverse the order then.The z-index works the other way around here. See stackoverflow.com/questions/14915542/….
– Frank Conijn
May 10 '18 at 0:27
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CSS content generation before or after 'input' elements [duplicate]
...or="input"></label>
Then add some floats or positioning to order stuff.
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How to specify an element after which to wrap in css flexbox? [duplicate]
...ses the complexity of both the HTML and CSS and, sadly, frequently renders order useless. Similarly, forcing the width of an item to 100% reduces the "responsive" potential of the flex layout or requires a lot of highly specific queries or count selectors (e.g. the techniques that may accomplish the...
How to completely uninstall Visual Studio 2010?
... is a utility that runs the uninstallers for you, one by one, in the right order; but all that's going to do is save you time, and really, how often do you need to uninstall Visual Studio?
– Harry Johnston
Sep 26 '12 at 1:53
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How to dynamically create CSS class in JavaScript and apply?
...act, it uses JSS (CSS described by JSON), but it's quite easy to handle in order to generate dynamic css stylesheets.
$.injectCSS({
"#test": {
height: 123
}
});
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What's the use of ob_start() in php?
... I assume output buffering has to be enabled in the .ini file order to call ob_start(); Is this correct? What happens if it isn't enabled?
– Kevin Wheeler
Aug 14 '15 at 3:48
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Accessing items in an collections.OrderedDict by index
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If its an OrderedDict() you can easily access the elements by indexing by getting the tuples of (key,value) pairs as follows
>>> import collections
>>> d = collections.OrderedDict()
>>> d['foo'] = 'python'
&...
Why does dividing two int not yield the right value when assigned to double?
... division version of operator/, which takes 2 ints and returns an int. In order to use the double version, which returns a double, at least one of the ints must be explicitly casted to a double.
c = a/(double)b;
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How to simplify a null-safe compareTo() implementation?
...gt; NULL_SAFE_COMPARATOR
= new NullComparator(String.CASE_INSENSITIVE_ORDER);
@Override
public int compareTo(Metadata other) {
int result = NULL_SAFE_COMPARATOR.compare(this.name, other.name);
if (result != 0) {
return result;
}
return NULL_SAFE_COMPARATOR.compare(this....