大约有 25,000 项符合查询结果（耗时：0.0356秒） [XML]
Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
...ronment, you could proceed to this article further. (mine was an Ubuntu 14.04 version)
Detailed Installation
Getting Started
Download Apache Solr from here. That would be version is 4.8.1. You could download new versions, I found this stable.
After downloading the archive , extract it to a f...
How to automatically remove trailing whitespace in Visual Studio 2008?
...lstudio.com/items?itemName=SteveCadwallader.CodeMaid
Documentation: http://www.codemaid.net/documentation/#cleaning
I set it to clean up a file on save, which I believe is the default.
share
|
imp...
jQuery Popup Bubble/Tooltip [closed]
... has bug with jQuery 1.4.2. I had to switch to jQuery Bubble Pop up http://www.vegabit.com/jquery_bubble_popup_v2/#examples and it works great!
share
|
improve this answer
|
...
Copy object values in Visual Studio debug mode
...is a recent extension Object Exporter that does this conveniently.
http://www.omarelabd.net/exporting-objects-from-the-visual-studio-debugger/
Extension: https://visualstudiogallery.msdn.microsoft.com/c6a21c68-f815-4895-999f-cd0885d8774f
...
How to compute the sum and average of elements in an array?
...ements.length||1);
Understand Javascript Array Reduce in 1 Minute
http://www.airpair.com/javascript/javascript-array-reduce
as gotofritz pointed out seems Array.reduce skips undefined values.
so here is a fix:
(function average(arr){var finalstate=arr.reduce(function(state,a) { state.sum+=a;sta...
Mac OS X Terminal: Map option+delete to “backward delete word”
...k delete (kill) from cursor to end of line, and a bunch more.
See http://www.bigsmoke.us/readline/shortcuts for a nice little reference table.
share
|
improve this answer
|
...
Private pages for a private Github repo
...ic HTML) internally and privately.
I ended up creating a service https://www.privatehub.cloud It is basically a simple proxy server with Github OAuth authentication, so it merely returns your GitHub repository content with a proper MIME type. By design, only who have access to foo will be able to ...
Mocking python function based on input arguments
...>>> m(2)
3
>>> m.mock_calls
[call(1), call(2)]
http://www.voidspace.org.uk/python/mock/mock.html#calling
share
|
improve this answer
|
follow
...
Difference Between Schema / Database in MySQL
...
PostgreSQL supports schemas, which is a subset of a database:
https://www.postgresql.org/docs/current/static/ddl-schemas.html
A database contains one or more named schemas, which in turn contain
tables. Schemas also contain other kinds of named objects, including
data types, functions, ...
How to get image size (height & width) using JavaScript?
... function() {
alert(this.width + 'x' + this.height);
}
img.src = 'http://www.google.com/intl/en_ALL/images/logo.gif';
This can be useful if the image is not a part of the markup.
share
|
imp...