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When to wrap quotes around a shell variable?
... background command unless the metacharacter is escaped or quoted:
$ wget http://example.com/q&uack
[1] wget http://example.com/q
-bash: uack: command not found
(Of course, this also happens if the URL is in an unquoted variable.) For a static string, single quotes make the most sense, althou...
How to apply a style to an embedded SVG?
...rObjectElement.contentDocument;
var styleElement = svgDoc.createElementNS("http://www.w3.org/2000/svg", "style");
styleElement.textContent = "svg { fill: #fff }"; // add whatever you need here
svgDoc.getElementById("where-to-insert").appendChild(styleElement);
It's also possible to insert a <li...
How to convert DateTime to VarChar
...varchar(23), [MyDateTimecolumn], 121)
See this page for convert styles:
http://msdn.microsoft.com/en-us/library/ms187928.aspx
OR
SQL Server CONVERT() Function
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How to send file contents as body entity using cURL
I am using cURL command line utility to send HTTP POST to a web service. I want to include a file's contents as the body entity of the POST. I have tried using -d </path/to/filename> as well as other variants with type info like --data </path/to/filename> --data-urlencode </path/...
Nodejs send file in response
...od on the Stream prototype called pipe; the code below reflects this.
var http = require('http'),
fileSystem = require('fs'),
path = require('path');
http.createServer(function(request, response) {
var filePath = path.join(__dirname, 'myfile.mp3');
var stat = fileSystem.statSync(fi...
How to download a file from a URL in C#?
...
using (var client = new WebClient())
{
client.DownloadFile("http://example.com/file/song/a.mpeg", "a.mpeg");
}
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...
Open an IO stream from a local file or url
...ile_contents = open('local-file.txt') { |f| f.read }
web_contents = open('http://www.stackoverflow.com') {|f| f.read }
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How to use JNDI DataSource provided by Tomcat in Spring?
...ed configuration, setup in the Spring context like this:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jee="http://www.springframework.org/schema/jee" xsi:schemaLocation="
http://www.springframework.org/schema/beans...
Stacked Tabs in Bootstrap 3
...#ddd #ddd transparent;
*border-left-color: #ffffff;
}
Working example: http://bootply.com/74926
UPDATE
If you don't need the exact look of a tab (bordered appropriately on the left or right as each tab is activated), you can simple use nav-stacked, along with Bootstrap col-* to float the tabs ...
Backbone.js fetch with parameters
...ata ? {model : params.data} : {};
}
// For older servers, emulate HTTP by mimicking the HTTP method with `_method`
// And an `X-HTTP-Method-Override` header.
if (Backbone.emulateHTTP) {
if (type === 'PUT' || type === 'DELETE') {
if (Backbone.emulateJSON) params.data._m...