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What is the difference between the states selected, checked and activated in Android?
...ld).setChecked(mCheckStates.get(position));
} else if (getContext().getApplicationInfo().targetSdkVersion
>= android.os.Build.VERSION_CODES.HONEYCOMB) {
child.setActivated(mCheckStates.get(position));
}
}
Note the mCheckStates variable. It keeps track of which positi...
Change Git repository directory location.
...sing the method as above. However, when you click on the repository in the application it will be unable to find it. To resolve this simply click on the blue circle with the !, select Find It and then browse to the new directory.
...
How do I disable orientation change on Android?
I have an application that I just would like to use in portrait mode, so I have defined
android:screenOrientation="portrait" in the manifest XML. This works OK for the HTC Magic phone (and prevents orientation changes on other phones as well).
...
HTTP vs HTTPS performance
...ient side key (which could be implemented in the case of a webkit/titanium app), the goal is simply to maximize this component of the speed equation along with the others you mentioned.
– Matt Gardner
Nov 5 '09 at 16:17
...
How to get the current date/time in Java [duplicate]
...
@Geek - System.currentTimeMillis() value is approximately UTC, and there is probably a difference (delta) between the local UTC clock and true UTC. System.currentTimeMillis() is independent of the local timezone ... well ... because it is UTC, and UTC is the same irre...
How to uninstall Python 2.7 on a Mac OS X 10.6.4?
...
Do not attempt to remove any Apple-supplied system Python which are in /System/Library and /usr/bin, as this may break your whole operating system.
NOTE: The steps listed below do not affect the Apple-supplied system Python 2.7; they only remove a thi...
Android中Java和JavaScript交互 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...nteractiondemo;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.webkit.JavascriptInterface;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import and...
Logging levels - Logback - rule-of-thumb to assign log levels
...soon be) and the fix probably requires human intervention. The "2AM rule" applies here- if you're on call, do you want to be woken up at 2AM if this condition happens? If yes, then log it as "error".
warn: an unexpected technical or business event happened, customers may be affected, but probably ...
Yellow fade effect with JQuery
...,
"opacity": ".7",
"z-index": "9999999"
}).appendTo('body').fadeOut(1000).queue(function () { $(this).remove(); });
});
}
Optional:
Use the following code if you also want to match the border-radius of the element:
jQuery.fn.highlight = function () {
$(this...
Memcached vs. Redis? [closed]
We're using a Ruby web-app with Redis server for caching. Is there a point to test Memcached instead?
17 Answers
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