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Get index of selected option with jQuery
...ectedIndex property of the DOM element:
alert($("#dropDownMenuKategorie")[0].selectedIndex);
Update:
Since version 1.6 jQuery has the prop method that can be used to read properties:
alert($("#dropDownMenuKategorie").prop('selectedIndex'));
...
How to store Node.js deployment settings/configuration files?
...e';
config.redis.port = 6379;
config.web.port = process.env.WEB_PORT || 9980;
module.exports = config;
I load the config from my project:
var config = require('./config');
and then I can access my things from config.db_host, config.db_port, etc... This lets me either use hardcoded paramete...
Exposing a port on a live Docker container
... host machine.
If you have a container with something running on its port 8000, you can run
wget http://container_ip:8000
To get the container's IP address, run the 2 commands:
docker ps
docker inspect container_name | grep IPAddress
Internally, Docker shells out to call iptables when you run an i...
Check with jquery if div has overflowing elements
...items it would be the script you need:
var invisibleItems = [];
for(var i=0; i<element.childElementCount; i++){
if (element.children[i].offsetTop + element.children[i].offsetHeight >
element.offsetTop + element.offsetHeight ||
element.children[i].offsetLeft + element.children[i]...
Android - drawable with rounded corners at the top only
...dius="6dp" android:topRightRadius="6dp"
android:bottomLeftRadius="0.1dp" android:bottomRightRadius="0.1dp"/>
Note that I have changed 0dp to 0.1dp.
EDIT: See Aleks G comment below for a cleaner version
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How to get POSTed JSON in Flask?
...ote that if an exception is raised at this point (possibly resulting in a 400 Bad Request response), your JSON data is invalid. It is in some way malformed; you may want to check it with a JSON validator.
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Alarm 闹钟扩展：在指定时间启动App的强大工具 · App Inventor 2 中文网
... 意图 Intents
要启动活动的规则
Android 10和小米设备的额外权限
Android 10
小米设备
参考
属性 Properties
事件 Events
方法...
How can I extract audio from video with ffmpeg?
...
llogan
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answered Dec 11 '14 at 1:18
Paul IrishPaul Ir...
How to quickly and conveniently disable all console.log statements in my code?
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answered Jul 31 '09 at 23:54
SolutionYogiSolutionYogi
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One or more types required to compile a dynamic expression cannot be found. Are you missing referenc
I am trying to compile this code in Microsoft Visual C# 2010
8 Answers
8
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