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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 -
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 -
PHP 2022-01-27 04:46:23
php prepared statement select
// Multiple rows: $sql = "SELECT * FROM users WHERE id=?"; $stmt = $conn->prepare($sql); $stmt->bind_param("i", $id); $stmt->execute(); $result = $stmt->get_result(); while ($row = $result->fetch_assoc()) { echo $ro... Add solution -
VBA 2022-01-26 03:32:10
Restoring database file from backup file vb.net
Disable the emails in tblUsers by changing @ to # update tblUsers set Email = replace(Email, '%@%', '%#%') where Email like '%@%' update tblusers set email = replace(email,'@','#') Connection error: USE MASTER GO SELECT name as SQLServerLogIn,SID as... Add solution -
Other 2022-01-23 06:20:30
entity fast insert recordset
// at some point in my calling code, I will call: var myDataTable = CreateMyDataTable(); myDataTable.Rows.Add(Guid.NewGuid,tableHeaderId,theName,theValue); // e.g. - need this call for each row to insert var efConnectionString = ConfigurationManager.Conn... Add solution -
SQL 2022-01-22 21:16:22
Create a SQL Server Database programmatically
String str; SqlConnection myConn = new SqlConnection ("Server=localhost;Integrated security=SSPI;database=master"); str = "CREATE DATABASE MyDatabase ON PRIMARY " + "(NAME = MyDatabase_Data, " + "FILENAME = 'C:\\MyD... Add solution
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