akfish

            if (this.ActiveControl.GetType() == typeof(TextBox))
            {
                TextBox textBox = (TextBox)this.ActiveControl;
                String text = ((Label)sender).Text;
                int pos = textBox.SelectionStart;
                textBox.Text = textBox.Text.Insert(pos, text);
                //Fix cursor position
                textBox.Focus();
                textBox.SelectionStart = pos;
                textBox.SelectionLength = text.Length;

akfish

//When using MFC wizard to generate a project, it will ask developer to choose an application look style. 
//Say we have chosen "Office 2007 Blue" as default and want to change it into "Windows 7". Here is how to:

//1. In MainFrm.cpp, we will see:

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	theApp.m_nAppLook = theApp.GetInt(_T("ApplicationLook"), ID_VIEW_APPLOOK_OFF_2007_BLUE);
}

akfish

        protected override CreateParams CreateParams
        {
            get
            {
                CreateParams cp = base.CreateParams;
                //WS_EX_TOOLWINDOW = 0x80
                cp.ExStyle |= 0x80;
                return cp;
            }
        }

akfish

        /// <summary>
        /// Inject onclick handler to close button
        /// </summary>
        private void InjectJS()
        {
            HtmlDocument doc = webContent.Document;
            HtmlElement closeBtnElement = doc.GetElementById(CloseButtonId);

            if (closeBtnElement == null)
                return;

akfish

HttpURLConnection httpConnection = (HttpURLConnection) url.openConnection();
String sHeader = httpConnection.getHeaderFieldKey(i);

if (sHeader.equals("content-length")) {
    //Unpredictable
    //Under the same server setup, the API level before 2.3.3 will return true.
    //But not this one
}

akfish

Mock up data-driven interactive data input framework for C# console app

The old way

Let's say that we have a class

public class Account
{
    public string HostName { get; set; }

akfish

var account = new Account();
var validator = new AccountValidator();


account.Map<validator>(
    )

akfish

#!/bin/sh

# Helper
safeRunCommand() {
    typeset cmd="$*"
    typeset ret_code

    echo cmd=$cmd
    eval $cmd
    ret_code=$?

akfish

Use Chrome Extension i18n in Injected Script

Introduction

Injected script has no access to chrome.i18n namespace. It would be a problem when injected script requires some i18n work. A solution is describled in this documentation.

Basic Idea

The i18n method proposed in this official documentation suggests that develops put all i18n string in messages.json file.

akfish

/* converted on Thu Feb 6, 2014, 00:09 (UTC+08) by jison-to-w3c v0.33.722 which is Copyright (c) 2011-2013 by Gunther Rademacher <grd@gmx.net> */

Root     ::= Body?
Body     ::= Line ( TERMINATOR Line | TERMINATOR )*
Line     ::= Expression
           | Statement
Statement
         ::= Return
           | Comment
           | STATEMENT