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Ionic: http://ionicframework.com/

• Q: How to clean cache of views when change the language?
• A: Use $ionicHistory.clearCache(); to clear the cache of history.
  clearCache: Clears out the app's entire history, except for the current view.

• Q: ion-slide-box can not display images when using ajax to get the image list?
• A: We can add ng-init attribute to ion-slide and then update the slide box with:

$ionicSlideBoxDelegate.$getByHandle('image-viewer').update();

• Q: How to use ng-change in select to get the selected value?
• A: Need to set the ng-model to get the selected value: https://jsfiddle.net/wenyi/mtp0kcdd/.

• Q: Why select cannot select the default value use number array: https://jsfiddle.net/wenyi/mtp0kcdd/2/?
• A: Need to set the ng-model type to string: https://jsfiddle.net/wenyi/mtp0kcdd/3/.

• Q: How to open an external link?
• A: Use cordova-plugin-inappbrowser plugin:

ionic plugin add cordova-plugin-inappbrowser

and then use:

<a href="{{url}}" onclick="window.open(this.href, '_system', 'location=yes');return false;">url</a>

• Q: How to show exit pop when the page is home, other pages go history back?
• A: Use registerBackButtonAction to listen the back button action:

$ionicPlatform.registerBackButtonAction(function () {
    if ($ionicHistory.currentStateName() === 'app.home') {
        $scope.showExit();
    } else {
        navigator.app.backHistory();
    }
}, 100);

• 安装 nodejs

curl --silent --location https://rpm.nodesource.com/setup | bash -

yum -y install nodejs 

• 安装 ionic 和 cordova

npm install ionic -g
npm install cordova -g

• 安装 java8 和 android sdk

wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u45-b14/jdk-8u45-linux-x64.rpm"

rpm -ivh jdk-8u45-linux-x64.rpm

wget http://dl.google.com/android/android-sdk_r24.2-linux.tgz

tar -xvf android-sdk_r24.2-linux.tgz
cd android-sdk-linux/tools
./android update sdk --no-ui

• 《何以笙箫默》——顾漫
• 《面包树上的女人》——张小娴
• 《解忧杂货店》——东野圭吾
• 《现在的泪，都是当年脑子进的水》——马兴华
• 《乖，摸摸头》——大冰
• 《他们最幸福》——大冰
• 《追风筝的人》——胡塞尼
• 《自我激励的100种方法》——史蒂夫.钱德勒
• 《创造财富的100种方法》——史蒂夫.钱德勒
• 《三体》——刘慈欣
• 《水是最好的药》——巴特曼
• 《虚无的十字架》——东野圭吾
• 《一千零一夜》——方平
• 《创业小败局》——创业家
• 《无声告白》——伍绮诗

I have a grid that has expandable rows and each row when expanded shows a sub grid. But the rendering of the sub grids is taking too much of time, even when there are only 50 rows and when i execute expand all rows. Using the bellow method
$scope.gridApi.expandable.toggleAllRows();

My understanding is some of the subgrid columns are having cell templates, which is causing the excess rendering time.

Any suggestion or some psuedo code would b really helpful .

您的博客中的侧栏效果挺棒的，能否封装出个组件来呢

Server side

• Add proxy user:

sudo useradd -m proxy

• Create an id_rsa key, will create id_rsa and id_rsa.pub files:

ssh-keygen

• Add authorized_keys:

sudo mkdir /home/proxy/.ssh
sudo cp id_rsa.pub /home/proxy/.ssh/authorized_keys
sudo chown -R proxy.proxy /home/proxy/.ssh

• Disable the login of proxy user:

sudo vi /etc/passwd

Add /bin/false to proxy line:

proxy:x:1002:1002::/home/proxy:/bin/false

Client side

• Add config:

host proxy 
    HostName server_ip
    User proxy
    IdentityFile ~/.ssh/proxy/id_rsa

• Test config:

ssh proxy

and it will return Connection to server_ip closed.

Hi ,
I am using the bootstrap table plugin. And in my requirement I have a inner table inside a given table. The inner table and the parent table are both bootstrap table . The issue I am facing is - when i try to sort the inner table the sort function for both the inner table and the parent table gets triggered, as a result the inner table collapses .

I feel this is happening because of these below lines of code

this.$container.off('click', '.th-inner').on('click', '.th-inner', function (event) {
if (that.options.sortable && $(this).parent().data().sortable) {
that.onSort(event);
}
});

On clicking on the inner table header, the inner table collapses. Its because the sorting for the parent table gets fired

This being a very critical issue , would really appreciate your inputs.

兄台blog上express图标换了吧。。。。

Q: How to turn off number input spinners?

A: WebKit desktop browsers add little up down arrows to number inputs called spinners.We can turn them off visually like this:

input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none; 
    margin: 0; 
}

• Add webhook to auto update the blog and build the list when git commit.
• Add crontab event to auto update the analytics information every day.