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What is the correct way to start a mongod service on linux / OS X?
...led mongo via homebrew and it included /usr/local/Cellar/mongodb/2.4.5-x86_64/homebrew.mxcl.mongodb.plist (and was properly configured for my installation). Just copied homebrew.mxcl.mongodb.plist into LaunchAgents and followed the rest of these instructions (substituting homebrew.mxcl.mongodb for o...
FloatActionBtn 扩展：悬浮操作按钮扩展，可自定义颜色、大小、图标和位置 ...
...reen1.初始化
调用 FloatActionBtn1.SetFabSize 设置按钮大小为64
调用 FloatActionBtn1.SetPadding 设置边距为16 16 16 16
调用 FloatActionBtn1.EnableRippleEffect 启用波纹效果为true
5. 条件显示按钮
根据用户权限显示或隐藏按...
How to set a JavaScript breakpoint from code in Chrome?
...the debugger;
Example
$("#myBtn").click(function() {
debugger;
});
Demo
http://jsfiddle.net/hBCH5/
Resources on debugging in JavaScript
http://www.laurencegellert.com/2012/05/the-three-ways-of-setting-breakpoints-in-javascript/
http://berzniz.com/post/78260747646/5-javascript-debugging-t...
How to perform runtime type checking in Dart?
...ow available for download in the latest Editor+SDK package. Here's a short demo:
import 'dart:mirrors';
getTypeName(dynamic obj) {
return reflect(obj).type.reflectedType.toString();
}
void main() {
var val = "\"Dart is dynamically typed (with optional type annotations.)\"";
if (val is Stri...
What are the use cases for selecting CHAR over VARCHAR in SQL?
... the space on average as a VARCHAR that's storing mostly characters in the base multilingual plane.
– Gavin Towey
Mar 17 '14 at 17:40
11
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How to gracefully handle the SIGKILL signal in Java
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Overriding !important style
...
setCssTextStyle(elem, "margin-top", "10px !important");
Here is link to demo
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Using npm behind corporate proxy .pac
...
Get the certificate from your browser (Chromes works well). Export it as Base-64 encoded X.509 (.CER)
Replace new lines with \n
Edit your .npmrc add a line ca[]="-----BEGIN CERTIFICATE-----\nXXXX\nXXXX\n-----END CERTIFICATE-----"
Issues
I have noticed tha sometimes npm kind of hangs, so I stop ...
How to save the output of a console.log(object) to a file?
... console.log - on client side.
log storage system - on server side.
Demo
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Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...d() and :nth-of-type() work. Unfortunately, there is currently no selector-based solution as yet because Selectors does not provide a way to match the nth child that matches an arbitrary selector based on a pattern such as odd-numbered, even-numbered or any an+b where a != 1 and b != 0. This extends...