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Disable mouse scroll wheel zoom on embedded Google Maps
... on a WordPress site where the authors usually embed Google Maps using iFrames in most posts.
30 Answers
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MongoDB Show all contents from all collections
...the database/collection you want to use as follows:
show dbs
use <db name>
show collections
choose your collection and type the following to see all contents of that collection:
db.collectionName.find()
More info here on the MongoDB Quick Reference Guide.
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Has Facebook sharer.php changed to no longer accept detailed parameters?
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Facebook no longer supports custom parameters in sharer.php
The sharer will no longer accept custom parameters and facebook will
pull the information that is being displayed in the preview the same
way that it would appear on facebook as a post from the ur...
MySQL Error 1093 - Can't specify target table for update in FROM clause
...lease see other answers to this question
In MySQL, you can't modify the same table which you use in the SELECT part.
This behaviour is documented at:
http://dev.mysql.com/doc/refman/5.6/en/update.html
Maybe you can just join the table to itself
If the logic is simple enough to re-shape the query,...
Are database triggers evil? [closed]
...y hurt you with unintended (and very mysterious) consequences.
This just means they need to be carefully used for the proper circumstances; which in my experience is limited to relational integrity issues (sometimes with finer granularity than you can get declaratively); and usually not for busine...
How to send HTML-formatted email? [duplicate]
...ask Scheduler. Now I want to send HTML-Formatted email using the following method that I wrote for sending emails.
3 Answer...
领域驱动设计系列 (四)：事件驱动下 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，我们要代码呀！记得脸书的老总说过: Talk is cheap, Show me the code...前言
上一篇说到为什么要使用事件驱动，但是只有概念是不够的，我们要代码呀！记得脸书的老总说过: “Talk is cheap, Show me the code!”
实现思路
发出事件
事件...
Express-js wildcard routing to cover everything under and including a path
...b/master/lib/middleware/router.js
If you have 2 routes that perform the same action you can do the following to keep it DRY.
var express = require("express"),
app = express.createServer();
function fooRoute(req, res, next) {
res.end("Foo Route\n");
}
app.get("/foo*", fooRoute);
app.get("/f...
Download single files from GitHub
I guess most of you, developers, use any VCS , and I hope some of you use Git. Do you have any tip or trick how to get a download URL for a single file in a repository?
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When should an IllegalArgumentException be thrown?
I'm worried that this is a runtime exception so it should probably be used sparingly.
Standard use case:
6 Answers
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