暖寄归人 书童

I want to save bitmap without transparent area. Bitmap has large transparent pixel. So i want to r...

I am customizing Rails Admin : https://github.com/sferik/rails_admin , i need to disable/hide \Add n...

I have created an empty data frame empty_df, and want to add new columns of type double() with names...

Recently Android added the ability to connect to EAP WIFI with API 18 (JellyBean 4.3). I have looked...

I\'m just confusing myself over and over ... i\'m trying to get the shortest table_path from ID1 to ...

I\'m facing the task of extracting all records that either contains the string no issue or does not ...

By the looks of these past issues and this documentation it appears doable, But how ? My trials: C e...

i have component with a simple structure and a somewhere inside the tree for which i want to pass i...

I am struggling to create a custom haar classifier. I have found a couple tutorials on the web, but...

class Foo def self.one; 1 end class [\two\, \one\] I\'

What I want to do is to scrap the following site https://wiki.openstreetmap.org/wiki/Key:office and ...

Requirement: I want to create the link badge. Here\'s my code: import React from \'react\'; import...

I try to get source code from an .apk I followed the steps from right here Is there a way to get t...

I have an ExtJS 4.1.1 app built with MVC architecture. How can I upgrade to ExtJ 5 or ExtJS 6 by kee...

I want to have some of my keys in the keyboard different from others. For example,like shift, dele...