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How to get the instance id from within an ec2 instance?
...AIL_ZONE\" | sed -e 's:\([0-9][0-9]*\)[a-z]*\$:\\1:'`"
You may also use curl instead of wget, depending on what is installed on your platform.
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Git will not init/sync/update new submodules
...t submodule update does'nt work, then as described above git submodule add url should do the trick. One can cross check this by
git config --list
and one should get an entry of the submodule you want to pull in the result of the git config --list command. If there is an entry of your submodule ...
ASP.NET MVC 3 Razor: Include JavaScript file in the head tag
...
_Layout.cshtml
<head>
<script type="text/javascript" src="@Url.Content("/Scripts/jquery-1.6.2.min.js")"></script>
@RenderSection("JavaScript", required: false)
</head>
_SomeView.cshtml
@section JavaScript
{
<script type="text/javascript" src="@Url.Content(...
Using regular expressions to parse HTML: why not?
...com/regexes)
Say you've got a file of HTML where you're trying to extract URLs from
<img> tags.
<img src="http://example.com/whatever.jpg">
So you write a regex like this in Perl:
if ( $html =~ /<img src="(.+)"/ ) {
$url = $1;
}
In this case, $url will indeed contain
http:/...
Downloading jQuery UI CSS from Google's CDN
...
You can also CUT OUT the minor version numbers from the URL to automatically grab the latest CSS/JS, always. Just leave the major version number in place. Example: ajax.googleapis.com/ajax/libs/jqueryui/1/themes/ui-lightness/…
– miCRoSCoPiC_eaRthLinG
...
RESTful Services - WSDL Equivalent
... should not be coupled to server endpoints (i.e. should not be aware of in URLs in advance). REST clients are coupled on the media-types that are transfered between the client and server.
It may make sense to auto generate classes on the client to wrap around the returned media-types. However, a...
REST API Login Pattern
...wing apigee suggestions, using nouns not verbs, api version baked into the url, two api paths per collection, GET POST PUT DELETE usage, etc.
...
ValidateAntiForgeryToken purpose, explanation and example
...ent this one
also. Run the application and click on register button. The URL will
be open as:
http://localhost:52269/Account/Register
Notes- I know now the question being raised in all readers’ minds is why these two helpers need to be commented, as everyone knows these
are used...
Best practices around generating OAuth tokens?
...thout breaking existing ones. All our token has first byte as version.
Use URL-safe version of Base64 to encode the BLOB so you don't have to deal with the URL-encoding issues, which makes debugging more difficult with OAuth signature, because you may see triple encoded basestring.
...
Installing older version of R package
...
To install an older version of a package from source (within R):
packageurl <- "http://cran.r-project.org/src/contrib/Archive/ggplot2/ggplot2_0.9.1.tar.gz"
install.packages(packageurl, repos=NULL, type="source")
If this doesn't work for you and you're on Windows, the reason is probably the l...