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How can I get a JavaScript stack trace when I throw an exception?
... err.stack;
}
This will generate output like this:
DBX.Utils.stackTrace@http://localhost:49573/assets/js/scripts.js:44
DBX.Console.Debug@http://localhost:49573/assets/js/scripts.js:9
.success@http://localhost:49573/:462
x.Callbacks/c@http://localhost:49573/assets/js/jquery-1.10.2.min.js:4
x.Callb...
how to bypass Access-Control-Allow-Origin?
...this down to a more specific origin:
header('Access-Control-Allow-Origin: https://www.example.com')
Please refer to following stack answer for better understanding of Access-Control-Allow-Origin
https://stackoverflow.com/a/10636765/413670
...
Where's my JSON data in my incoming Django request?
...== 'POST':
print 'Raw Data: "%s"' % request.body
return HttpResponse("OK")
Django < 1.4:
def save_events_json(request):
if request.is_ajax():
if request.method == 'POST':
print 'Raw Data: "%s"' % request.raw_post_data
return HttpResponse("OK")
...
NodeJS: Saving a base64-encoded image to disk
...to disk
try
{
// Decoding base-64 image
// Source: http://stackoverflow.com/questions/20267939/nodejs-write-base64-image-file
function decodeBase64Image(dataString)
{
var matches = dataString.match(/^data:([A-Za-z-+\/]+);base64,(.+)$/);
va...
C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
...
另外，这里有个基本上对照的中文解释，来自http://www.linux999.org/html_sql/3/132559.htm
所谓的段错误 就是指访问的内存超出了系统所给这个程序的内存空间，通常这个值是由gdtr来保存的，他是一个48位的寄存器，...
rails i18n - translating text with links inside
..._message", :login => login_path %></p>
For more details, see https://github.com/iGEL/it.
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Regular expression to find URLs within a string
... URLs. For example, I would like to be able to find www.google.com and http://yahoo.com in the following string:
27 An...
HTML5 record audio to file
...
There is a fairly complete recording demo available at: http://webaudiodemos.appspot.com/AudioRecorder/index.html
It allows you to record audio in the browser, then gives you the option to export and download what you've recorded.
You can view the source of that page to find lin...
How to parse a query string into a NameValueCollection in .NET
...
There's a built-in .NET utility for this: HttpUtility.ParseQueryString
// C#
NameValueCollection qscoll = HttpUtility.ParseQueryString(querystring);
' VB.NET
Dim qscoll As NameValueCollection = HttpUtility.ParseQueryString(querystring)
You may need to replace qu...
Cached, PHP generated Thumbnails load slowly
...m the Google CDN, to not only decrease load time, but potentially avoid an HTTP request for it entirely.
Specifically, the most current jQuery and jQuery UI libraries can be referenced at these URLs (see this post if you're interested why I omitted the http:):
//ajax.googleapis.com/ajax/libs/jquer...