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how to get last insert id after insert query in codeigniter active record
...t;db->trans_begin();
$this->db->insert('posts',$post_data);
$item_id = $this->db->insert_id();
if( $this->db->trans_status() === FALSE )
{
$this->db->trans_rollback();
return( 0 );
}
else
{
$this->db->trans_commit();
return( $item_id )...
Naming returned columns in Pandas aggregate function? [duplicate]
...this kind of dataframe, there are two levels of thecolumn name:
shop_id item_id date_block_num item_cnt_day
target
0 0 30 1 31
we can use this code：
df.columns = [col[0] if col[-1]=='' else co...
How to set HTTP headers (for cache-control)?
...
@SamuelStratford I read it differs on other distributions, but under Debian you can either use a2enmod or make a symbolic link from /etc/apache2/mods-available/headers.load to /etc/apache2/mods-enabled/headers.load.
– Skip...
Batch: Remove file extension
...reference for for:
@echo off
for /R "C:\Users\Admin\Ordner" %%f in (*.flv) do (
echo %%~nf
)
pause
The following options are available:
Variable with modifier Description
%~I Expands %I which removes any surrounding
quotation marks ("").
%~...
Get the new record primary key ID from MySQL insert query?
...doing a MySQL INSERT into one of my tables and the table has the column item_id which is set to autoincrement and primary key .
...
Streaming video from Android camera to server
... the C code with the NDK. Simply put, run ndk-build. For more information, read the NDK documentation.
– Paul Lammertsma
Jun 5 '14 at 7:33
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What are the disadvantages of using persistent connection in PDO
...is answer before running SELECT orders.* FROM orders LEFT JOIN items USING(item_id)
– Ast Derek
Jul 26 '10 at 18:09
31
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Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...tp代码，例如设置nginx防盗链：
location ~* \.(gif|jpg|png|swf|flv)$ {
valid_referers none blocked www.jefflei.comwww.leizhenfang.com;
if ($invalid_referer) {
return 404;
}
}
记一正则，匹配非某单词，由于要rewrite一个地址从...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...tp代码，例如设置nginx防盗链：
location ~* \.(gif|jpg|png|swf|flv)$ {
valid_referers none blocked www.jefflei.comwww.leizhenfang.com;
if ($invalid_referer) {
return 404;
}
}
记一正则，匹配非某单词，由于要rewrite一个地址从...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...tp代码，例如设置nginx防盗链：
location ~* \.(gif|jpg|png|swf|flv)$ {
valid_referers none blocked www.jefflei.comwww.leizhenfang.com;
if ($invalid_referer) {
return 404;
}
}
记一正则，匹配非某单词，由于要rewrite一个地址从...