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Copy object values in Visual Studio debug mode
... I got an error: "Evaluation requires a thread to run temporarily. Use the Watch window to perform the evaluation." After refreshing the watch window, a second attempt to run the command was successful.
– Craig.Feied
Jan 16 '17 at 23:22
...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...
It's a pretty simple directive to watch for an error loading an image and to replace the src. (Plunker)
Html:
<img ng-src="smiley.png" err-src="http://google.com/favicon.ico" />
Javascript:
var app = angular.module("MyApp", []);
app.directive('er...
Difference Between Invoke and DynamicInvoke
...<int,int> twice = x => x * 2;
const int LOOP = 5000000; // 5M
var watch = Stopwatch.StartNew();
for (int i = 0; i < LOOP; i++)
{
twice.Invoke(3);
}
watch.Stop();
Console.WriteLine("Invoke: {0}ms", watch.ElapsedMilliseconds);
watch = Stopwatch.StartNew();
for (int i = 0; i < LOOP; ...
Embed YouTube video - Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
...
You must ensure the URL contains embed rather watch as the /embed endpoint allows outside requests, whereas the /watch endpoint does not.
<iframe width="420" height="315" src="https://www.youtube.com/embed/A6XUVjK9W4o" frameborder="0" allowfullscreen></iframe&g...
List the queries running on SQL Server
...gives more info than sp_who.
Beyond that you could set up SQL Profiler to watch all of the in and out traffic to the server. Profiler also let you narrow down exactly what you are watching for.
For SQL Server 2008:
START - All Programs - Microsoft SQL Server 2008 - Performance Tools - SQL Server ...
How to auto-reload files in Node.js?
...');
var server = cp.fork('server.js');
console.log('Server started');
fs.watchFile('server.js', function (event, filename) {
server.kill();
console.log('Server stopped');
server = cp.fork('server.js');
console.log('Server started');
});
process.on('SIGINT', function () {
serve...
AngularJS : The correct way of binding to a service properties
...o make a new REST call.
-0.1 There's a tiny performance hit creating extra watcher(s). Also, if data properties are attached to the model that don't need to be watched in a particular controller they will create additional overhead for the deep watchers.
-1 What if multiple controllers need the same...
Checking if a list is empty with LINQ
...this:
IEnumerable<Object> myList = new List<Object>();
Stopwatch watch = new Stopwatch();
int x;
watch.Start();
for (var i = 0; i <= 1000000; i++)
{
if (myList.Count() == 0) x = i;
}
watch.Stop();
Stopwatch watch2 = new Stopwatch();
watch2.Start();
for (var i = 0...
Passing data between controllers in Angular JS?
... @MS Thanks for the reply. Is there a way to do this using $watch? BTW, Mine are parallel controllers and I got it to work using your method. For me, whenever I try to add the $watch (even to $rootScope) the method associated with the $watch in the 2nd controller would only fire the...
Auto reloading a Sails.js app on code changes?
...
You have to use a watcher like forever, nodemon, or something else...
Example
Install forever by running:
sudo npm install -g forever
Run it:
forever -w start app.js
To avoid infinite restart because Sails writes into .tmp folder, you...