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Check for internet connection availability in Swift

...ctedToNetwork()->Bool{ var Status:Bool = false let url = NSURL(string: "http://google.com/") let request = NSMutableURLRequest(URL: url!) request.HTTPMethod = "HEAD" request.cachePolicy = NSURLRequestCachePolicy.ReloadIgnoringLocalAndRemoteCacheData request.timeoutInterva...
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Notification passes old Intent Extras

... android gotcha #147 - so an Intent that has different extras (via putExtra) are considered the same and re-used because i did not provide a unique id to some pending intent call - terrible api – wal Nov 30 '16 at 7:07 ...
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How can I pass a parameter to a setTimeout() callback?

...4000) You need to feed an anonymous function as a parameter instead of a string, the latter method shouldn't even work per the ECMAScript specification but browsers are just lenient. This is the proper solution, don't ever rely on passing a string as a 'function' when using setTimeout() or setInte...
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How do I capture the output into a variable from an external process in PowerShell?

... Have you tried: $OutputVariable = (Shell command) | Out-String share | improve this answer | follow | ...
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MySQL JOIN the most recent row only?

...private int id; private CustomerData currentData; public Customer(String title, String forename, String surname) { this.update(title, forename, surname); } public void update(String title, String forename, String surname) { this.currentData = new CustomerDat...
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How do I start Mongo DB from Windows?

...eated the path data/db too but when I tried to start mongodb using the command 'C:\mongodb\bin\mongod.exe' , it is not starting. It is showing admin web console waiting for connections on port 28017 . ...
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Tainted canvases may not be exported

... For security reasons, your local drive is declared to be "other-domain" and will taint the canvas. (That's because your most sensitive info is likely on your local drive!). While testing try these workarounds: Put all page related files (.html, .jpg, .js, .css, etc) on your desktop (not in su...
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windows service vs scheduled task

...t method for the single-thread approach. protected override void OnStart (string args) { // Create worker thread; this will invoke the WorkerFunction // when we start it. // Since we use a separate worker thread, the main service // thread will return quickly, telling Windows that serv...
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Unioning two tables with different number of columns

... For the null value, this hack worked for me: 'SomeString' as DummyColumn. Basically, you just replace NULL with some value. This also worked when used with groupby. – Saurabh Jain Feb 27 at 6:27 ...
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`Apache` `localhost/~username/` not working

...module libexec/apache2/mod_userdir.so and #Include /private/etc/apache2/extra/httpd-userdir.conf Then in httpd-userdir.conf you may need to uncomment: #Include /private/etc/apache2/users/*.conf Lastly you would need to create /private/etc/apache2/users/kevin.conf if it doesn't exist. I thin...