长发绾君心 书童

struct B { int b1, b2; B(int, int); }; struct D : B { int d1, d2; // which is technically ...

I have a link and, if a user clicks it, I need 2 things to happen: A proper HTTP response is sent...

I\'m learning about regular expression. I don\'t know how to combine different regular expression to...

This came up in a recent PyCon talk. The statement [] = [] does nothing meaningful, but it does ...

I have an app that can make pictures and upload them. The upload requires the file path of the photo...

I am working on winforms application in C#. What I want to achieve is to get a file from user for wh...

alert(\Hell! UIWebView!\); I can see the alert message inside my UIWebView

Imagine that I want to add an IsDeleted colum or some auditing columns to all of my entities. I coul...

I found this code on an old thread to shutdown the local machine: using System.Management; void Sh...

In my application I have create a custom list view and I want to implement a filter so that the list...

I have a strange problem I\'ve come across. My app can write a simple textfile to the SD Card and so...

I would like to have two main activities in my app. So in my manifest I put:

I have this date format yy/MM/dd HH:mm:ss ex: 12/02/21 10:56:09. The problem is, when i try to conv...