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Android - Launcher Icon Size
...earch XXHDPI is 180x180 not 144. See developer.android.com/guide/practices/screens_support.html. Search on the page for, "180x180 (3.0x) for extra-extra-high-density". However, I've seen 144 a few places.
– 1.21 gigawatts
Jan 25 '15 at 5:13
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Android: How can I get the current foreground activity (from a service)?
...dcastReceiver as backup (to raise a Notification if the activity is not on-screen) -- here is a blog post with more on this pattern
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Linux C/C++程序常用的调试手段及异常排查总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...一; 或者某个程序死循环了，而且还没有超过系统设置的默认函数栈大小（ulimit –s, 超过就栈溢出，直接收到系统信号，然后进程直接被杀了），导致系统卡住；最后就是指针误操作(访问非法内存，数组越界也属于此类)，这...
How can you profile a Python script?
...ris Lawlor cProfile is a great tool and can easily be used to print to the screen:
python -m cProfile -s time mine.py <args>
or to file:
python -m cProfile -o output.file mine.py <args>
PS> If you are using Ubuntu, make sure to install python-profile
apt-get install python-prof...
How to close Android application?
...y.
*/
return false;
}
}
Here's an example of a menu screen that handles the HOME key:
/**
* @author Danny Remington - MacroSolve
*/
package android.example;
import android.os.Bundle;
import android.preference.PreferenceActivity;
/**
* PreferenceActivity for the settings...
REST API Login Pattern
...ver would utilize standard HTTP authentication features in the API.
Login screens are great for human user use cases: visit a login screen, provide user/password, set a cookie, client provides that cookie in all future requests. Humans using web browsers can't be expected to provide a user id and ...
How to run a Runnable thread in Android at defined intervals?
...lication to display some text at defined intervals in the Android emulator screen. I am using the Handler class. Here is a snippet from my code:
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How to read the Stock CPU Usage data
...in the Developer Options is "Show CPU Usage", which adds an overlay on the screen (see screenshot below).
5 Answers
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How to install Xcode Command Line Tools
...lators. To open this pane click the "Xcode" button in the top left of the screen near the Apple logo, then click "Preferences", then click "Downloads".
Xcode 5.0 screenshot:
Xcode 4.x screenshot:
Separate Download
If you do not have Xcode, they are available as a separate download from Appl...
How to change title of Activity in Android?
...y will also change the name of the application on the phone's applications screen. Your application's icon will have "My Activity Title" caption.
– Doron Zehavi
Apr 7 '14 at 11:58
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