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How to detect first time app launch on an iPhone
... }
return false
}
}
Because the function call is more descriptive:
if UIApplication.isFirstLaunch() {
// do something on first launch
}
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...
Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...eal Application Testing options
SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=172.16.110.100)(PORT=1521))))' sid='PROD1';
System altered.
SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=172.16.1...
How does cookie based authentication work?
Can someone give me a step by step description of how cookie based authentication works? I've never done anything involving either authentication or cookies. What does the browser need to do? What does the server need to do? In what order? How do we keep things secure?
...
How to check if NSString begins with a certain character
...rayElement in allStringsArray) {
NSString *theString = [myArrayElement description];
if ([theString hasPrefix:@"http"]) {
NSLog(@"The URL is %@", [myArrayElement description]);
}
}
hasPrefix returns a Boolean value that indicates whether a given string matches the beginning c...
How to run `rails generate scaffold` when the model already exists?
...fold for your model, see scaffold_controller. Just for clarity, here's the description on that:
Stubs out a scaffolded controller and its views. Pass the model name,
either CamelCased or under_scored, and a list of views as arguments.
The controller name is retrieved as a pluralized ...
Share application “link” in Android
...w of the application for users.
For example, the page includes a short
description of the app and screen
shots of it in use, if supplied by the
developer, as well as feedback from
users and information about the
developer. The Details page also
includes an "Install" button that lets
...
How to automatically generate getters and setters in Android Studio
...hasn't appeared in the post correctly, and you have not completed an image description - it says 'enter image description here'.
– LordWilmore
Aug 9 '16 at 15:45
add a comment...
SELECT INTO a table variable in T-SQL
...values for one or more rows,
such as:
INSERT INTO MyTable
(PriKey, Description)
SELECT ForeignKey, Description
FROM SomeView
And in this syntax, it's allowed for MyTable to be a table variable.
sha...
applicationWillEnterForeground vs. applicationDidBecomeActive, applicationWillResignActive vs. appli
...
Revise some descriptions and links, 2019 for now.
– tomjpsun
Sep 20 '19 at 2:56
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...
Get push notification while App in foreground iOS
...tionIconBadgeNumber = 0;
//self.textView.text = [userInfo description];
// We can determine whether an application is launched as a result of the user tapping the action
// button or whether the notification was delivered to the already-running application by examining
/...