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Replace selector images programmatically
...Drawable states = new StateListDrawable();
states.addState(new int[] {android.R.attr.state_pressed},
getResources().getDrawable(R.drawable.pressed));
states.addState(new int[] {android.R.attr.state_focused},
getResources().getDrawable(R.drawable.focused));
states.addState(new int[] { },
...
Undo working copy modifications of one file in Git?
...ich gets more convenient if you want to go more commits back, while HEAD^2 means "the second parent of this commit"; because of merge commits, a commit can have more than one previous commit, so with HEAD^ a number selects which of those parents, while with HEAD~ a number always selects the first pa...
What's the difference between REST & RESTful
... services follow some of the above principles and not all
RESTFUL services means it follows all the above principles.
It is similar to the concept of:
Object oriented languages support all the OOP concepts, examples: C++, C#
Object-based languages support some of the OOP features, examples: JavaScri...
How to auto-reload files in Node.js?
... perfect for development is way too much hyperbole. Reloading server could mean logging into backend services which does take a long time in my case. "Perfect for development" would be something like hot-reloading classes while process is running in memory without losing state a-la what android stud...
String variable interpolation Java [duplicate]
... Yes, it still is. There is a Kotlin-Java inter-operability. It means you can call Kotlin code in Java code and vice versa.
– LEMUEL ADANE
Oct 24 '17 at 13:09
17
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Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...四个值被丢弃。函数也可以返回多个值：function getUserInfo(id)
print(id)
return "haoel", 37, "haoel@hotmail.com", "http://coolshell.cn"
end
name, age, email, website, bGay = getUserInfo()复制代码
注意：上面的示例...
Removing an activity from the history stack
...
You can achieve this by setting the android:noHistory attribute to "true" in the relevant <activity> entries in your AndroidManifest.xml file. For example:
<activity
android:name=".AnyActivity"
android:noHistory="true" />
...
What is the purpose of “android.intent.category.DEFAULT”?
...ther Category, don't use the Default.
Setting Category to Default doesn't mean that this Activity will be used by default when your app launches. The Activity just says to system that " Oh I could be started, even if the starter Intent's category is set to Nothing at all ! "
...
How to put a delay on AngularJS instant search?
...uld be to switch the binding so that you have a $scope property defined inside your Controller on which your filter operates. That way you can control how frequently that $scope variable is updated. Something like this:
JS:
var App = angular.module('App', []);
App.controller('DisplayController', ...
iOS White to Transparent Gradient Layer is Gray
...white to clear, but there's this strange gray tint that is showing up. Any ideas?
7 Answers
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