大约有 40,000 项符合查询结果（耗时：0.0459秒） [XML]
Ways to circumvent the same-origin policy
...o a completely alien domain.
Source: https://developer.mozilla.org/en/Same_origin_policy_for_JavaScript
The Cross-Origin Resource Sharing method
Method type: AJAX.
Cross-Origin Resource Sharing (CORS) is a W3C Working Draft that defines how the browser and server must communicate when accessin...
Add legend to ggplot2 line plot
...rong. Here's how I would plot your data:
##Subset the necessary columns
dd_sub = datos[,c(20, 2,3,5)]
##Then rearrange your data frame
library(reshape2)
dd = melt(dd_sub, id=c("fecha"))
All that's left is a simple ggplot command:
ggplot(dd) + geom_line(aes(x=fecha, y=value, colour=variable)) +
...
How to copy files across computers using SSH and MAC OS X Terminal [closed]
...compression use SCP:
scp username@yourserver.com:~/serverpath/public_html ~/Desktop
share
|
improve this answer
|
follow
|
...
Table Naming Dilemma: Singular vs. Plural Names [closed]
... crazy with table names and specificity, but perhaps something like "Widget_Users" (where "Widget" is the name of your application or website) would be more appropriate.
share
|
improve this answer
...
Convert HTML + CSS to PDF [closed]
...g but I kept having this weird error about null reference arguments to node_type. I finally found the solution to this. Basically, PHP 5.1.x worked fine with regex replaces (preg_replace_*) on strings of any size. PHP 5.2.1 introduced a php.ini config directive called pcre.backtrack_limit. What ...
psql: FATAL: Ident authentication failed for user “postgres”
...
Did you set the proper settings in pg_hba.conf?
See https://help.ubuntu.com/stable/serverguide/postgresql.html how to do it.
share
|
improve this answer
...
How to render and append sub-views in Backbone.js
...= SubView.extend({
tagName: "tr",
className: "part",
template: _.template($("#part-row-template").html())
});
var PartListView = ViewCollection.extend({
el: $("table#parts"),
subViewClass: PartView
});
...
lsof survival guide [closed]
... Source: danielmiessler.com/study/lsof
– Uphill_ What '1
Oct 20 '14 at 7:34
One good way is to use the cheat gem...
Set Additional Data to highcharts series
...
Shouldn't data: _.map(data, row => [row['timestamp'], row['value']]) be data: chartData.map(row => [row.timestamp, row.value])? Also, you don't need lodash; you can use Array.find. It's not supported by IE, but you're using ES6 already...
How unique is UUID?
...it) as possible into random number APIs. See en.wikipedia.org/wiki/Entropy_%28computing%29
– broofa
Dec 6 '14 at 13:48
4
...