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How do I change the hover over color for a hover over table in Bootstrap?
... (sorry I'm worthless at css, trying to learn)
– Alexander Derck
Mar 14 '16 at 14:32
6
@Alexander...
How to get row from R data.frame
...
10 years later ---> Using tidyverse we could achieve this simply and borrowing a leaf from Christopher Bottoms. For a better grasp, see slice().
library(tidyverse)
x <- structure(list(A = c(5, 3.5, 3.25, 4.25, 1.5 ),
B = c(4.25, 4, 4, 4.5, 4.5 ),
...
How to get the top 10 values in postgresql?
...or an index on score.
Starting with version 8.4, you can also use the standard (SQL:2008) fetch first
select *
from scores
order by score desc
fetch first 10 rows only
As @Raphvanns pointed out, this will give you the first 10 rows literally. To remove duplicate values, you have to select di...
How do I get the RootViewController from a pushed controller?
...[viewControllers objectAtIndex:viewControllers.count - 2];
This is the standard way of getting the "back" view controller. The reason objectAtIndex:0 works is because the view controller you're trying to access is also the root one, if you were deeper in the navigation, the back view would not be ...
How to remove the last character from a string?
...
@Marko lol yes since it's the standard, feels odd when people make their own stuff up.
– SSpoke
Jun 26 '14 at 19:15
28
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What is the purpose of Order By 1 in SQL select statement?
I'm reading through some old code at work, and have noticed that there are several views with an order by 1 clause. What does this accomplish?
...
How to create a table from select query result in SQL Server 2008 [duplicate]
...
use SELECT...INTO
The SELECT INTO statement creates a new table and populates it with
the result set of the SELECT statement. SELECT INTO can be used to
combine data from several tables or views into one table. It can also
be used to create a new table that contains data selected fr...
Get individual query parameters from Uri [duplicate]
...seQueryString(this Uri uri)
{
var match = _regex.Match(uri.PathAndQuery);
var paramaters = new Dictionary<string, string>();
while (match.Success)
{
paramaters.Add(match.Groups[1].Value, match.Groups[2].Value);
match = match.NextMatch...
disable maven download progress indication
...rg.slf4j.simpleLogger.log property as documented here.
Using only the command line, you can do this:
mvn -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn -B ...
Or you can use the MAVEN_OPTS environment variable as described here:
export MAVEN_OPTS=-Dor...
How to create an array for JSON using PHP?
... => 4, 'e' => 5);
echo json_encode($arr);
?>
There's a post by andyrusterholz at g-m-a-i-l dot c-o-m on the aforementioned page that can also handle complex nested arrays (if that's your thing).
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