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Calling async method synchronously
...chronous. Also resulting product is also library and can be used anywhere including ASP.NET etc.
– dimzon
Oct 12 '15 at 23:24
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show 3 more...
Detecting 'stealth' web-crawlers
...rom any given IP address and issued firewall rules to block offenders. It included whitelists of IP addresses/ranges based on http://www.iplists.com/, which were then updated automatically as needed by checking claimed user-agent strings and, if the client claimed to be a legitimate spider but not ...
Tools for analyzing performance of a Haskell program
...y haskell-program is slow?
Precisely! GHC provides many excellent tools, including:
runtime statistics
time profiling
heap profiling
thread analysis
core analysis.
comparative benchmarking
GC tuning
A tutorial on using time and space profiling is part of Real World Haskell.
GC Statistics
Fir...
How do I use reflection to invoke a private method?
... of these answers obsolete. The following should work on modern platforms (including Xamarin.Forms and UWP):
obj.GetType().GetTypeInfo().GetDeclaredMethod("MethodName").Invoke(obj, yourArgsHere);
Or as an extension method:
public static object InvokeMethod<T>(this T obj, string methodName,...
Uncaught SyntaxError: Unexpected token :
...N code {"foo":"bar"} and getting the error.
This is because I should have included the callback data, something like jQuery17209314005577471107_1335958194322({"foo":"bar"})
Here is the PHP code I used to achieve this, which degrades if JSON (without a callback) is used:
$ret['foo'] = "bar";
finis...
Determine a user's timezone
... will report the clients timezone so far although it has been suggested to include it in the HTTP specification.
If it was me, I would probably try to fetch the timezone using clientside JavaScript and then submit it to the server using Ajax or something.
...
Can I run HTML files directly from GitHub, instead of just viewing their source?
...UserScript==
// @name cdn.rawgit.com
// @namespace github.com
// @include https://github.com/*/blob/*.html
// @version 1
// @grant none
// ==/UserScript==
var buttonGroup = $(".meta .actions .button-group");
var raw = buttonGroup.find("#raw-url");
var cdn = raw.clone();
cdn.a...
android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
...
Could you also include xxhdpi? (if it exists)
– Adonis K. Kakoulidis
Oct 3 '13 at 20:15
...
iOS app error - Can't add self as subview
...strategy is to implement the UINavigationControllerDelegate protocol.
This includes the following method, which is called after the animation is complete:
navigationController:didShowViewController:animated:
Basically you want to move some code as needed into this method to ensure that no other a...
Does Python optimize tail recursion?
... more general function; it is able to handle all tail-recursive functions,
including those returning other functions. Recursive calls are recognized from
other return values by the use of exceptions. This solutions is slower than the
previous one; a quicker code could probably be written by using so...