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MySQL WHERE: how to write “!=” or “not equals”?
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How to change 'Maximum upload size exceeded' restriction in Shiny and save user file inputs?
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Rails create or update magic?
...t instantiate any models nor does it trigger Active Record callbacks or validations.
Rails 5, 4, and 3
Not if you are looking for an "upsert" (where the database executes an update or an insert statement in the same operation) type of statement. Out of the box, Rails and ActiveRecord have no suc...
Easiest way to read from a URL into a string in .NET
... isn't https that is the immediate problem. Are you sure the site has a valid cert?
– Marc Gravell♦
May 13 '19 at 7:14
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Android equivalent of NSUserDefaults in iOS
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Update 2015: Android recommends the use of apply() now over commit() because apply() operates on a background thread instead of storing the persistent data immediately and possible blocking the main thread.
– AppsInthePar...
jQuery click events firing multiple times
I'm attempting to write a video poker game in Javascript as a way of getting the basics of it down, and I've run into a problem where the jQuery click event handlers are firing multiple times.
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How to debug Spring Boot application with Eclipse?
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It didnt work for me. "Editor does not contain a main type"
– Raj
Jun 9 '16 at 16:31
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Connect different Windows User in SQL Server Management Studio (2005 or later)
... fully qualified (like MyServer.MyCompany.Com).
– David Korn
Dec 4 '13 at 0:24
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How do I see if Wi-Fi is connected on Android?
...noted (for us n00bies here) that you need to add
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
to your
AndroidManifest.xml for this to work.
NOTE2: public NetworkInfo getNetworkInfo (int networkType) is now deprecated:
This method was deprecated in API lev...
“wait_fences: failed to receive reply: 10004003”?
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Override -viewDidAppear:, not -viewWillAppear, and make sure to call [super viewDidAppear:]. You should not perform animations when you are not on screen ("will appear"). And the -viewDidAppear: docs explain that you must call sup...