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Check if Internet Connection Exists with Javascript? [duplicate]
...oad = doConnectFunction;
i.onerror = doNotConnectFunction;
// CHANGE IMAGE URL TO ANY IMAGE YOU KNOW IS LIVE
i.src = 'http://gfx2.hotmail.com/mail/uxp/w4/m4/pr014/h/s7.png?d=' + escape(Date());
// escape(Date()) is necessary to override possibility of image coming from cache
</script>
Just m...
npm not working - “read ECONNRESET”
...ig set registry http://registry.npmjs.org/
so that npm requests for http url instead of https.
and then try the same npm install command
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What is PEP8's E128: continuation line under-indented for visual indent?
... the first line, so it should either be indenting to the opening bracket:
urlpatterns = patterns('',
url(r'^$', listing, name='investment-listing'))
or not putting any arguments on the starting line, then indenting to a uniform level:
urlpatterns = patterns(
'',
ur...
Having issue with multiple controllers of the same name in my project
...Route(
"Default", // Route name
"{controller}/{action}/{id}", // URL with parameters
new { controller = "Home", action = "Index", id = UrlParameter.Optional }, // Parameter defaults
new string[] { "MyCompany.MyProject.WebMvc.Controllers"}
);
This will make http://server/ go to ...
jQuery Ajax File Upload
...a.append("upload_file", true);
$.ajax({
type: "POST",
url: "script",
xhr: function () {
var myXhr = $.ajaxSettings.xhr();
if (myXhr.upload) {
myXhr.upload.addEventListener('progress', that.progressHandling, false);
}
...
Remove warning messages in PHP
...ately) you really don't have a choice. For example, the PHP function parse_url() generates Warnings for "severely malformed" URLs - which is arguably a bug since the function returns false in this case. So you must either tolerate these PHP warnings in your program output (may be unacceptable for pa...
How to install latest (untagged) state of a repo using bower?
...
Specify a git commit SHA instead of a version:
bower install '<git-url>#<git-commit-sha>'
Example:
bower install 'git://github.com/yeoman/stringify-object.git#d2895fb97d'
You can also specify a branch instead of a SHA, but that's generally not recommended unless it's in develop...
Parsing JSON array into java.util.List with Gson
... TypeToken<List<String>>() {}.getType();
List<String> yourList = new Gson().fromJson(yourJson, listType);
In your case yourJson is a JsonElement, but it could also be a String, any Reader or a JsonReader.
You may want to take a look at Gson API documentation.
...
How do you upload images to a gist?
...ow. This will upload your image file and insert the markdown code with the url for your uploaded image.
Copy this markdown and paste it into the file you want to display it.
Live example
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ASP.NET MVC 404 Error Handling [duplicate]
...Found()
{
ActionResult result;
object model = Request.Url.PathAndQuery;
if (!Request.IsAjaxRequest())
result = View(model);
else
result = PartialView("_NotFound", model);
return result;
}
}
Edit:
If you're using IoC (e.g. ...