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Why must a lambda expression be cast when supplied as a plain Delegate parameter
...gnature, but that's rarely useful and you end up with less opportunity for error checking.
If you want to make it easy to call Control.Invoke with an Action the easiest thing to do is add an extension method to Control:
public static void Invoke(this Control control, Action action)
{
control.I...
How to Customize a Progress Bar In Android
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@hirengamit res is "Resource". Your error is probably indicating that the file cannot be found. "C:/whereYourProjectFolderIs/res/drawable/customprogressbar.xml" <-- cannot be found. If it is there, try "clean" your project, it remakes the resource file.
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asp.net mvc put controllers into a separate project
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I have an error controller and views that are identical between two apps. It makes sense to me to have those in a single assembly that both apps can use.
– Sailing Judo
Oct 16 '09 at 15:29
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How to pass object with NSNotificationCenter
... case key1
}
}
Why should I definitely do this ? To avoid costly typo errors, enjoy renaming, enjoy find usage etc...
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AngularJS: Injecting service into a HTTP interceptor (Circular dependency)
... return config;
},
'responseError': function (rejection) {
if (rejection.status === 401) {
//injected manually to get around circular dependency problem.
var AuthService = $injector.ge...
How to handle screen orientation change when progress dialog and background thread active?
... it to UI. So it's very similar to your example.
After a lot of trial and error it looks like I found a solution. At least now I can rotate screen at any moment, before or after the thread is done. In all tests, the dialog is properly closed and all behaviors are as expected.
What I did is shown b...
Storing custom objects in an NSMutableArray in NSUserDefaults
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I think you've gotten an error in your initWithCoder method, at least in the provided code you don't return the 'self' object.
- (id) initWithCoder: (NSCoder *)coder
{
if (self = [super init])
{
self.locationId = [coder decodeObjectF...
MySQL Great Circle Distance (Haversine formula)
..._rad = $distance/$R;
$distance_rad_plus = $distance_rad * 1.06; // ovality error for outer bounding box
$dist_deg_lat = rad2deg($distance_rad_plus); //outer bounding box
$dist_deg_lon = rad2deg($distance_rad_plus/cos(deg2rad($lat)));
$dist_deg_lat_small = rad2deg($distance_rad/sqrt(2)); //inner boun...
Node.js + Nginx - What now?
...omain.com;
access_log /var/log/nginx/subdomain.your_domain.access.log;
error_log /var/log/nginx/subdomain.your_domain.error.log debug;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarder-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host...
How can I ensure that a division of integers is always rounded up?
...ng practices. Research your tools, specify the desired behaviour, consider error cases first, and write the code to emphasize its obvious correctness. And when you find a bug, consider whether your algorithm is deeply flawed to begin with before you just randomly start swapping the directions of com...