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How to select only the records with the highest date in LINQ
...d one class to hold following information
Level (number)
Url (Url of the site)
Go the list of sites stored on a ArrayList object. And executed following query to sort it in descending order by Level.
var query = from MyClass object in objCollection
orderby object.Level descending
...
Origin is not allowed by Access-Control-Allow-Origin
....
You need to enable CORS on the server (localhost:8080). Check out this site: http://enable-cors.org/
All you need to do is add an HTTP header to the server:
Access-Control-Allow-Origin: http://localhost:3000
Or, for simplicity:
Access-Control-Allow-Origin: *
Thought don't use "*" if your ...
Executing a command stored in a variable from PowerShell
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Tells me The term '7z.exe a -tzip c:\arc_logs\site-host-at-web1-100827.zip c:\inetpub\logs\logfiles\w3svc1\u_ex100827.log' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, ve...
Keeping ASP.NET Session Open / Alive
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, write a piece of JavaScript code like this one (I have put it in one of site’s JavaScript file):
var keepSessionAlive = false;
var keepSessionAliveUrl = null;
function SetupSessionUpdater(actionUrl) {
keepSessionAliveUrl = actionUrl;
var container = $("#body");
container.mousemove...
What is the purpose of backbone.js?
I tried to understand the utility of backbone.js from its site http://documentcloud.github.com/backbone , but I still couldn't figure out much.
...
Convert Unicode to ASCII without errors in Python
...sing compressions like gzip has become quite popular (around 73% of all websites use it, including large sites like Google, YouTube, Yahoo, Wikipedia, Reddit, Stack Overflow and Stack Exchange Network sites).
If you do a simple decode like in the original answer with a gzipped response, you'll get a...
What is the best CSS Framework and are they worth the effort?
...ework, they reduce development time and let you get working immediately on site-specific design and CSS. They think about hard decisions so you don't have to.
Unfortunately, there are two downsides to using a framework (in general):
The framework dictates the overall structure and mechanics of yo...
Which one will execute faster, if (flag==0) or if (0==flag)?
... @David: Downvoters should explain themselves because this site is not about secret popularity ballots, anonymous voting, or the like. This site is about learning. If someone says that a response is incorrect by downvoting it, the the downvoter is being selfish with their knowledge...
jQuery Validate - Enable validation for hidden fields
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This worked for me, within an ASP.NET MVC3 site where I'd left the framework to setup unobtrusive validation etc., in case it's useful to anyone:
$("form").data("validator").settings.ignore = "";
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A good solution for await in try/catch/finally?
... @DavidRR. the Wikipedia is not authoritive. It is just another web site among millions as far as this is concerned.
– user34660
Mar 28 '17 at 22:15
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