大约有 43,200 项符合查询结果（耗时：0.0623秒） [XML]
Convert Base64 string to an image file? [duplicate]
...tring on commas
// $data[ 0 ] == "data:image/png;base64"
// $data[ 1 ] == <actual base64 string>
$data = explode( ',', $base64_string );
// we could add validation here with ensuring count( $data ) > 1
fwrite( $ifp, base64_decode( $data[ 1 ] ) );
// clean up the fi...
YouTube API to fetch all videos on a channel
...
14 Answers
14
Active
...
How do I temporarily disable triggers in PostgreSQL?
...
170
Alternatively, if you are wanting to disable all triggers, not just those on the USER table, y...
how to generate migration to make references polymorphic
...
109
As far as I know, there's no built-in generator for polymorphic associations. Generate a blank...
WebSocket with SSL
...
173
The WebSocket connection starts its life with an HTTP or HTTPS handshake. When the page is acc...
How to plot two columns of a pandas data frame using points?
...
116
You can specify the style of the plotted line when calling df.plot:
df.plot(x='col_name_1', y...
Python “extend” for a dictionary
...
|
edited Jan 18 '19 at 18:41
phoenix
3,20611 gold badge2727 silver badges3131 bronze badges
...
How to bring view in front of everything?
...
16 Answers
16
Active
...
Unexpected results when working with very big integers on interpreted languages
I am trying to get the sum of 1 + 2 + ... + 1000000000 , but I'm getting funny results in PHP and Node.js .
36 Answers
...