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ActiveModel::ForbiddenAttributesError when creating new user
...ile_phone, :work_phone]
end
The form will pass say a radio selector as a string param. That's what happened in my case. The simple fix is to change enum to strings instead of symbols
enum preferred_phone: %w[home_phone mobile_phone work_phone]
# or more verbose
enum preferred_phone: ['home_phone'...
How to get a list of MySQL views?
... | Type | Null | Key | Default | Extra |
+----------------------+---------------------------------+------+-----+---------+-------+
| TABLE_CATALOG | varchar(64) | YES | | NULL | |
| TABLE_SCHEMA | varchar(64) ...
Adding git branch on the Bash command prompt
...t basic usage is:
$ __git_ps1
(master)
It also takes an optional format string:
$ __git_ps1 'git:[%s]'
git:[master]
How to Get It
First, copy the file to somewhere (e.g. ~/.git-prompt.sh).
Option 1: use an existing copy on your filesystem. Example (Mac OS X 10.15):
$ find / -name 'git-prom...
The resulting API analysis is too large when upload app to mac store
..... store the selector name in reverse, like "dlroWolleH", then reverse the string before you call the method.
If Apple gets wise to that then you can encrypt them.
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Send POST data using XMLHttpRequest
...
Is it possible to send an object in params instead of a string like in jQuery?
– Vadorequest
Sep 7 '14 at 11:27
4
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Lazy Method for Reading Big File in Python?
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What if the file is one huge string?
– MattSom
May 14 at 16:07
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How to have multiple CSS transitions on an element?
...e way it was explained there are two negative effects. 1, The browser adds extra resources due to the use of 'all'. The browser will listen closely to that element waiting for any changes which are less performant and can create page jank. 2, Can create unexpected effects if a developer later puts i...
Explain the concept of a stack frame in a nutshell
... instructions to save, set up and restore frame pointers; it also makes an extra register available in many functions)
Intel C++ Compiler have the following:
-fomit-frame-pointer (Determines whether EBP is used as a general-purpose register in optimizations)
which has the following alias:
/O...
How to convert a Drawable to a Bitmap?
...rawable.icon_resource);
Here a version where the image gets downloaded.
String name = c.getString(str_url);
URL url_value = new URL(name);
ImageView profile = (ImageView)v.findViewById(R.id.vdo_icon);
if (profile != null) {
Bitmap mIcon1 =
BitmapFactory.decodeStream(url_value.openConn...
Hidden Features of JavaScript? [closed]
...oersion, which is a different beast. If you know, that you want to cast to string/number/etc, then you shold do that explicitly.
– Rene Saarsoo
Jun 5 '09 at 18:39
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