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Right HTTP status code to wrong input
... their password). then the status code could be either 400 or 422 ?
Until now, I would have returned a "400 Bad Request", which, according to the w3.org, means:
The request could not be understood by the server due to malformed
syntax. The client SHOULD NOT repeat the request without
modifi...
Truncate all tables in a MySQL database in one command?
...nd) to truncate all the tables in a database in one operation? I want to know if I can do this with one single query.
27 A...
Does application.yml support environment variables?
... the OPENSHIFT_DIY_PORT through unix cli when starting the application? I know we can use -D to pass override parameters, but does that also work for env variables? Ex.: nohup java -Xmx1024m -jar -Dspring.profiles.active="whatever". Is there a way to do that with env vars?
– Ig...
PHP - Get key name of array value
...; 'a', 'second' => 'b', );
$key = array_search ('a', $arr);
$key will now contain the key for value 'a' (that is, 'first').
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How to get Resource Name from Resource id
...le.app:id/radio1:
getResources().getResourceName(int resid);
In Kotlin Now :
val name = v.context.resources.getResourceEntryName(v.id)
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git command to move a folder inside another
... don't see old git history in my project. At least my project is not lost. Now I have my project in newFolderName, but without the history (
Just want to warn, be carefull using advice of "Andres Jaan Tack", if you dont want to lose your git hsitory.
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Uses of Action delegate in C# [closed]
...d it read this: http://en.wikipedia.org/wiki/Map_(higher-order_function).
Now if you are using C# 3 you can slick this up a bit with a lambda expression like so:
using System;
using System.Collections.Generic;
class Program
{
static void Main()
{
List<String> names = new Lis...
Docker - how can I copy a file from an image to a host?
...
I don't know why this is not selected as the correct answer.
– CentAu
Apr 2 '19 at 16:14
1
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Get fully qualified class name of an object in Python
...r was defined, not where Bar was defined. If the purpose of logging is to know exactly what kind of object it was, then this doesn't seem to help.
– Mark E. Haase
May 24 '12 at 14:45
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How to set margin of ImageView using code, not xml
I want to add an unknown number of ImageView views to my layout with margin. In XML, I can use layout_margin like this:
...