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I do not want to inherit the child opacity from the parent in CSS
... opacity:0.2;
background-color:#000;
z-index:3;
position:absolute;
top:0;
left:0;
}
.text{
color:#fff;
}
Output:--
the Text is not visible because inheri...
MySQL: Insert record if not exists in table
...
I'm not actually suggesting that you do this, as the UNIQUE index as suggested by Piskvor and others is a far better way to do it, but you can actually do what you were attempting:
CREATE TABLE `table_listnames` (
`id` int(11) NOT NULL auto_increment,
`name` varchar(255) NOT NULL...
WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server
...al machine.
<Directory "c:/wamp/apps/phpmyadmin3.4.5/">
Options Indexes FollowSymLinks MultiViews
AllowOverride all
Order Deny,Allow
Allow from all
</Directory>
Here my WAMP installation is in the c:\wamp folder. Change it according to your installation.
Previ...
Does Python have an ordered set?
...u one better than an OrderedSet: boltons has a pure-Python, 2/3-compatible IndexedSet type that is not only an ordered set, but also supports indexing (as with lists).
Simply pip install boltons (or copy setutils.py into your codebase), import the IndexedSet and:
>>> from boltons.setuti...
Apache is downloading php files instead of displaying them
...is worked for me, just removed that line from my public/.htaccess file and index was loaded.
– PA-GW
Oct 30 '19 at 19:37
|
show 1 more comme...
Can pandas automatically recognize dates?
...ist of ints or names, list of lists, or dict
If True -> try parsing the index. If [1, 2, 3] -> try parsing columns 1, 2, 3 each as a
separate date column. If [[1, 3]] -> combine columns 1 and 3 and parse as a single date
column. {‘foo’ : [1, 3]} -> parse columns 1, 3 as date and call...
jekyll markdown internal links
...% link _posts/2016-07-26-name-of-post.md %}
{{ site.baseurl }}{% link news/index.html %}
{{ site.baseurl }}{% link /assets/files/doc.pdf %}
Remember to include the file extension when using the link tag.
To use it to create a link:
[Link to a document]({{ site.baseurl }}{% link _collection/name-o...
Add all files to a commit except a single file?
...) To start ignoring changes to a single already versioned file
git update-index --assume-unchanged "main/dontcheckmein.txt"
and to undo that git update-index --no-assume-unchanged "main/dontcheckmein.txt"
github docs to ignore files
2) To completely ignore a specific single file preventing it f...
Get top 1 row of each group
...
@domanokz: no, it's not a subquery. If you have correct indexes then millions shouldn't be a problem. There are only 2 set based ways anyway: this and the aggregate (Ariel's solution). So try them both...
– gbn
Jul 27 '11 at 9:30
...
What is more efficient: Dictionary TryGetValue or ContainsKey+Item?
...hink that TryGetValue is still more efficient since the get and set of the indexer property is used, isn't it?
– Tim Schmelter
Oct 1 '15 at 10:44
...