天涯浪人 书童

So I have two rectangles, the user has to input the bottom left point (x1,y1, but y1 is always 0) an...

I’m sending a .php file POST data from a java application. The .php file is not accepting the POST d...

How can I aggregate my MongoDB results by ObjectId date. Example: Default cursor results: cursor =...

While debugging my project in Eclipse, it will (repeatably, at the same point in the code) pause exe...

I have a fixed-position JS/CSS top navbar (https://www.w3schools.com/howto/howto_js_sticky_header.as...

Given the situation that I have a .NET Core 2.0 Application I also have a Web assembly, a Business a...

I am new for Laravel React. I want to integrate React js along with laravel as a API Backend. I have...

Trying to make widgets behind a PageView clickable by wrapping it around a GestureDetector but it do...

I\'m trying to create a UIScrollView with a large image where I want to draw on. With following opti...

trying to extract values from table with xml column, what is wrong in the code: SELECT EXTRACTvalue(...

I am using boost lib on Qt creator to develop an application, my platform is Windows8 MSVC2013 64. ...

Given: public class Spock { public static void main(String[] args) { Long tail = 2000L;...

In the markdown of an Azure Wiki page, if edited in the web interface, Ctrl-Shift-F should format th...

Is this a bug in data.table::fread (version 1.9.2) or misplaced user expectation/error? Consider th...

In composer.json I\'ve got { \require\: { \phpdocumentor/phpdocumentor\: \*\ } ...