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Laravel Eloquent: How to get only certain columns from joined tables
...= 5.2
Use the ->pluck() method
$roles = DB::table('roles')->pluck('title');
If you would like to retrieve an array containing the values of a single column, you may use the pluck method
For Laravel <= 5.1
Use the ->lists() method
$roles = DB::table('roles')->lists('title'...
How does the algorithm to color the song list in iTunes 11 work? [closed]
...New[Flatten[ImageData[thumb], 1], .1, 2, .2,
List @@ background, .5];
title = highlights[[1]];
songs = highlights[[2]];
The tolerance values above are as follows: .1 is the minimum difference between "separate" colors; .2 is the minimum difference between numerous dominant colors (A lower val...
ActiveRecord: size vs count
...o go if you are using the data.
Example: Summary of a fully loaded table, titles of displayed data, etc.
size
It checks if the data was loaded (i.e. already in rails) if so, then just count it, otherwise it calls count. (plus the pitfalls, already mentioned in other entries).
def size
loaded? ...
How can I change the color of my prompt in zsh (different from normal text)?
...s it in some other zsh initialization file. You should still include it in scripts you intend to share with others.
– kindall
Aug 19 '19 at 22:33
...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...marginRight="10dp" >
<TextView
android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18sp"
android:text="Title" />
<TextView
android:id="...
Reading Xml with XmlReader in C#
...phy' publicationdate='1981-03-22' ISBN='1-861003-11-0'>
<title>The Autobiography of Benjamin Franklin</title>
<author>
<first-name>Benjamin</first-name>
<last-name>Franklin</last-name>
&l...
What is the purpose of the -m switch?
...w modules to be located using the Python module namespace for execution as scripts. The motivating examples were standard library modules such as pdb and profile, and the Python 2.4 implementation is fine for this limited purpose.
So you can specify any module in Python's search path this way, not...
Modifying a query string without reloading the page
... a photo gallery, and would like to be able to change the query string and title when the photos are browsed.
5 Answers
...
How do I pull my project from github?
...ion. This will open up the SSH key page. Click on the New SSH key. In the "Title" field, add a descriptive label for the new key. Paste your key into the "Key" field.
Clone the Repository
Open VS Code (or any IDE/CLI which has command prompt etc.). Go to the directory in which you want to clone, us...
How do I append text to a file?
...
if you need to use sudo or use this in a script refer to my follow up to this accepted answer below.
– user12345
May 25 '18 at 6:28
4
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