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Other 2022-02-01 06:56:29
wordpress
<?php // 1st Method - Declaring $wpdb as global and using it to execute an SQL query statement that returns a PHP object global $wpdb; $results = $wpdb->get_results( "SELECT * FROM {$wpdb->prefix}options WHERE option_id = 1", OBJECT ); Add solution -
Python 2022-02-01 04:15:46
messages django
from django.contrib import messages <--Change setting under settings.py from django.contrib.messages import constants as messages MESSAGE_TAGS = { messages.ERROR: 'danger' } --> {% for message in messages %} <div class="alert alert-{{ ... Add solution -
C# 2022-02-01 01:51:05
C# insert into database
using(var connection = new SqlConnection("connectionString")) { connection.Open(); var sql = "INSERT INTO Main(FirstName, SecondName) VALUES(@FirstName, @SecondName)"; using(var cmd = new SqlCommand(sql, connection)) { ... Add solution -
Python 2022-01-31 23:32:16
django bulk update
objs = [ Entry.objects.create(headline='Entry 1'), Entry.objects.create(headline='Entry 2'), ] objs[0].headline = 'This is entry 1' objs[1].headline = 'This is entry 2' Entry.objects.bulk_update(objs, ['headline']) # Caveats # # -You cannot updat... Add solution -
SQL 2022-01-31 03:06:55
sql syntax
select [all/distinct] <COL1>, <COL2>, <COL3> from <TABLE_NAME> [join <JOIN_CONDITION>] [where <CONDITION>] [group by <COLUMN_NAME>] [having <SEARCH_CONDITION>] [order by <SORT_SPECIFICATION>] /* Spec... Add solution -
SQL 2022-01-30 20:26:24
split string by comma in sql server
CREATE FUNCTION Split ( @delimited nvarchar(max), @delimiter nvarchar(100) ) RETURNS @t TABLE ( -- Id column can be commented out, not required for sql splitting string id int identity(1,1), -- I use this column for numbering splitted parts val nv... Add solution
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