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z8888q / 打开你选择的文本文件
Created February 27, 2012 01:58
打开你选择的文本文件
<script>
function showi(ptu)
{try{
var ado=new ActiveXObject("ADODB.Stream")
ado.Type=2
ado.Mode = 3
ado.Charset = "GB2312"
ado.Open()
ado.LoadFromFile(ptu)
@z8888q
z8888q / gist:1920914
Created February 27, 2012 02:40
linux install sqlite3 for rails
This is what I did:
wget http://www.sqlite.org/sqlite-amalgamation-3.7.2.tar.gz
tar xzf sqlite-amalgamation-3.7.2.tar.gz
cd sqlite-3.7.2/
./configure
make
make install
@z8888q
z8888q / posts_and_comments.rb
Created March 30, 2012 17:27 — forked from vsavkin/posts_and_comments.rb
Create Posts and Comments
blog = Blog.create
post = blog.make_post text: 'great post', location_country: 'Canada', location_city: 'Toronto'
post.make_comment text: 'great comment', location_country: 'Canada', location_city: 'Toronto'
@z8888q
z8888q / gist:2273804
Created April 1, 2012 08:56
字节码加载
参照网上其他童鞋的例子与介绍，修改了一下：
import java.io.IOException;
import java.lang.reflect.Method;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Arrays;
import javax.tools.JavaCompiler;
import javax.tools.JavaCompiler.CompilationTask;
import javax.tools.JavaFileObject;
@z8888q
z8888q / gist:2364131
Created April 12, 2012 01:37
Android 设置壁纸
package com.example.android.apis.app;
// Need the following import to get access to the app resources, since this
// class is in a sub-package.
import com.example.android.apis.R;
import java.io.IOException;
import android.app.Activity;
@z8888q
z8888q / gist:2364151
Created April 12, 2012 01:46
Android 图片上传，包括从相册选取与拍照上传
// 拍照上传
private OnClickListener mUploadClickListener = new OnClickListener() {
public void onClick(View v) {
// 调用相机
Intent mIntent = new Intent("android.media.action.IMAGE_CAPTURE");
@z8888q
z8888q / gist:2364264
Created April 12, 2012 02:07
Android获取打开各种文件Intent汇总
//android获取一个用于打开文本文件的intent
public static Intent getTextFileIntent( String param, boolean paramBoolean)
{
Intent intent = new Intent("android.intent.action.VIEW");
intent.addCategory("android.intent.category.DEFAULT");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
if (paramBoolean)
{
Uri uri1 = Uri.parse(param );
intent.setDataAndType(uri1, "text/plain");
@z8888q
z8888q / gist:2516661
Created April 28, 2012 06:58
how to remove a rule in layoutparams in Android
You can't remove a rule because all rules are always stored in a fixed-size java array. But you can set a rule to 0. For example
layoutParams.addRule(RelativeLayout.RIGHT_OF, 0);
layoutParams.addRule(RelativeLayout.BELOW, R.id.new_ref_LinearLayout);
@z8888q
z8888q / gist:2593576
Created May 4, 2012 09:28
Extending the Android Application class and dealing with Singleton
package com.devahead.extendingandroidapplication;
import android.app.Application;
public class MyApplication extends Application
{
@Override
public void onCreate()
{
super.onCreate();
@z8888q
z8888q / rails_test_box_prepackaged.sh
Created May 5, 2012 09:47 — forked from jeroenvandijk/rails_test_box_prepackaged.sh
Instructions for setting up the prepackaged Rails test environment
# These commands will help you setup the Rails test environment without problems
#
# MAKE SURE YOU HAVE VIRTUAL BOX INSTALLED http://www.virtualbox.org/wiki/Downloads
#
# Copy paste all of following commands in your normal terminal and the following things will happen:
# - rails_test_box dir is created
# - rails master branch is checkout in the dir rails
# - A Gemfile is created and all the gems to run the virtualbox are installed using bundler
# - The rails vagrant box is downloaded and added to your vagrant boxes
# - A Vagrantfile is created for vagrant