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Can't escape the backslash with regex?
...
This solution fixed my problem while replacing br tag to '\n' .
alert(content.replace(/<br\/\>/g,'\n'));
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What is jQuery Unobtrusive Validation?
...ome other code
// maybe disabling submit button
// then:
alert("This is a valid form!");
// form.submit();
}
});
The main differences between the two plugins are the attributes used for each approach.
jQuery Validation
Simply use the following attributes:
Set requi...
How can I safely create a nested directory?
... path separator. If you use os.mkdir() these bugs will raise an exception, alerting you to their existence.
– drevicko
Jul 6 '13 at 6:41
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App Inventor 2 IoT 参考文档 · App Inventor 2 中文网
...牙模块开发
【科普】低功耗蓝牙(BLE) 和 经典蓝牙(SPP) 的区别
【乱码问题】HC-05/BLE 蓝牙通信数据乱码？接收到的中文乱码？乱码的原理及解决思路
【物联网·云】App inventor + ESP8266：使用WIFI连接云控制
【蓝牙弹窗】App Inven...
Disable browser's back button
...e adverts that are currently flooding the internet, they already abuse the alert system to make leaving their pages difficult without giving them the ability to actually lock you on to their page
– MikeT
Jan 4 '17 at 17:02
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Callback of .animate() gets called twice jquery
...".myClass").animate({
marginLeft: "30em"
}).promise().done(function(){
alert("Done animating");
});
See the jQuery API for detailed description of the Promise and Deferred Objects.
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Why is “throws Exception” necessary when calling a function?
... cases, our program doesn't need to exit, instead it can take actions like alerting the user, or go into a fallback mechanism(like offline working when network not available), etc.
Unchecked Exceptions: They again can be divided into two: Errors and RuntimeExceptions. One reason for them to be unch...
SecurityError: Blocked a frame with origin from accessing a cross-origin frame
...ement.style.setProperty('--button_bg', e.data.wl.button_bg);
//alert(e.data.data.header_bg);
}
window.addEventListener('message', receiveMessage);
// call parent
parent.postMessage("GetWhiteLabel","*");
}
});
parent
$(function() {
// create list...
指定组件的大小 · App Inventor 2 中文网
... 搜索 指定组件的大小 « 返回首页
指定组件的大小
When you create a visible component in the designer, you are typically given the opportunity to specify its heigh...
How to use bootstrap-theme.css with bootstrap 3?
...re (as of Bootstrap v3.2.0):
List items
Buttons
Images
Dropdowns
Navbars
Alerts
Progress bars
List Groups
Panels
Wells
The theme.less file depends on:
@import "variables.less";
@import "mixins.less";
The code uses colors defined in variables.less in several places, for example:
// Give the p...