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how to get updated list more natural and not use flag


By : vallismartins
Date : October 17 2020, 08:10 AM
Does that help You can create a tag to value dictionary from old_list and update new_list items appropriately:
code :
old_list = [{"tag": "apple","value":4}, {"tag": "orange","value":5}]
new_list = [{"tag": "apple","value":1}, {"tag": "orange","value":2}, {"tag": "grape","value":3}]

# create a dictionary from old_list
old_tags = {i['tag']: i['value'] for i in old_list}

# update new_list with old_list values if present
for item in new_list:
    item['value'] = old_tags.get(item['tag'], 0)

print(new_list)
[{'tag': 'apple', 'value': 4}, {'tag': 'orange', 'value': 5}, {'tag': 'grape', 'value': 0}]


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foreign key constraint fails despite using --natural flag


By : Savantes
Date : March 29 2020, 07:55 AM
wish of those help I am trying to migrate my Django application database from SQLite to MySQl. , I updated my database in settings as follows and the error goes away.
code :
'default': {
        'ENGINE': 'django.db.backends.mysql', 
        'NAME': 'abc',
        'USER': 'root',
        'PASSWORD': 'root',
        'HOST': '127.0.0.1',
        'PORT': '3306',
        'OPTIONS': {
            "init_command": "SET foreign_key_checks = 0;",
        }
    },

why isn't the natural height of a Frame updated immediately?


By : موقع مشكلتي
Date : March 29 2020, 07:55 AM
This might help you Until event handler returns, changes made there are not updated.
But you can force update using update_idletasks:
code :
self.l.configure(text=message, font=('Arial', 30))
self.l.update_idletasks()

Should a view flag be updated by API or the consumer?


By : OkIsayHi
Date : March 29 2020, 07:55 AM
This might help you for me it depends on who uses this flag.
If it is the client, then the client should update the object (maybe "seen" could read as "displayed to the user") like PUT /object/{id}/seen.

A flag or comment to show a record has been updated


By : Carlos Ramos
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Your record probably has an updated_on field. In your "audit" code call record.save, even if the record was not changed. This should update the updated_on field. (If it doesn't, change the record yourself with record.updated_on = Time.now.)
Then in your view html.erb file, add <%= record.updated_on > 2.days.ago ? '*' : '' %>, to put a star next to records recently changed or audited.

Perl INC not updated when running with T flag


By : user3318769
Date : March 29 2020, 07:55 AM
like below fixes the issue No. That would defy the point. The whole purpose of -T is to avoid letting the caller execute arbitrary code, and giving them control of @INC would allow just that.
code :
$ cat script
#!/usr/bin/perl
use strict;
use warnings;
print "Hello World\n";

$ printf '%s' 'print "owned\n";' >strict.pm

$ PERL5LIB=. script
owned
Hello World
perl -I/some/folder -T script
perl -Mlib=/some/folder -T script
use lib '/some/folder';
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