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PHP 2021-09-21 08:02:02
MySQL integer field is returned as string in PHP
When you select data from a MySQL database using PHP the datatype will always be converted to a string. You can convert it back to an integer using the following code: 1. $id = (int) $row['userid']; 2. For Laravel you can also use cast variable inside... Add solution -
SQL 2021-09-20 06:59:03
mysql url
<!-- MySQL dataSource config --> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="com.mysql.cj.jdbc.Driver" />&... Add solution -
SQL 2021-09-10 11:55:03
how to take backup of mysql database using python
#!/usr/bin/python ########################################################### # # This python script is used for mysql database backup # using mysqldump and tar utility. # # Written by : Rahul Kumar # Website: http://tecadmin.net # Created date: De... Add solution -
PHP 2021-09-07 21:43:02
php num rows
<?php /* Explination The mysqli_num_rows() function is an inbuilt function in PHP which is used to return the number of rows present in the result set. It is generally used to check if data is present in the database or not. To use this function, ... Add solution -
Python 2021-09-07 15:22:03
how to get variance value in pyspark dataframe
# here data is a pyspark.sql dataframe and balance is it's column # get the mean value of a column data.agg({'balance': 'mean'}).show() #or # get the max value of a column data.agg({'balance': 'avg'}).show() ------other related function ------ few possi... Add solution -
PHP 2021-09-06 11:21:02
big database file into database php
<?php // Name of the file $filename = 'churc.sql'; // MySQL host $mysql_host = 'localhost'; // MySQL username $mysql_username = 'root'; // MySQL password $mysql_password = ''; // Database name $mysql_database = 'dump'; // Connect to MySQL server mysq... Add solution -
Python 2021-09-01 05:25:02
deploy django app on godaddy
For future reference, as I assume you have moved on... It is possible to use Django on GoDaddy hosting, using VirtualEnv as they recommend. Python 2.7 is natively installed and works fine, though it isn't the default version to be run. Enable SSH access... Add solution -
PHP 2021-08-29 18:01:01
php mysqli number row
<?php /* Explination The mysqli_num_rows() function is an inbuilt function in PHP which is used to return the number of rows present in the result set. It is generally used to check if data is present in the database or not. To use this function, ... Add solution
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