大约有 6,000 项符合查询结果（耗时：0.0187秒） [XML]
Why are nested weights bad for performance? Alternatives?
..._height="0dp"
android:background="#ff7acfff"
android:text="20% - 50%"
android:textColor="@android:color/white"
app:layout_heightPercent="20%"
app:layout_widthPercent="50%" />
<TextView
android:layout_width="0dp"
android:layout_height=...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ts.o Server.o
chmod +x compile
./compile 就可以编译并链接
运行服务器
./server 8000
注意Linux下的防火墙iptables服务是否已经启动，如果启动了，需要在/etc/sysconfig/iptables中加入例外端口8000，并重启启动防火墙
/etc/init.d/iptables res...
Rolling or sliding window iterator?
...th (iterating from one item to the next is fast, so this loop ran a a full 20% faster than the next fastest method, pillmuncher's). When I changed it to individually look up and add items in a window of ten, the tables turned and the tee method was 20% faster. I was able to recover some speed by us...
Defining a percentage width for a LinearLayout? [duplicate]
..."
android:background="#ff44aacc"
app:layout_heightPercent="20%"
app:layout_widthPercent="70%" />
<View
android:id="@+id/top_right"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_alignParentTop="true"
an...
AngularJS : Why ng-bind is better than {{}} in angular?
...bindings per view). Changing from {{}} to strict ng-bind did save us about 20% in every scope.$digest.
Suggestion:
If you use a translation module such as angular-translate, always prefer directives before brackets annotation.
{{'WELCOME'|translate}} => <span ng-translate="WELCOME">&...
nsis安装、卸载时如何判断程序是否正在运行 并提示关闭？ - 更多技术 - 清...
nsis安装、卸载时如何判断程序是否正在运行 并提示关闭？;--------------------------------------------------------------!include logiclib.nshFindProcDLL::FindProc "Test.exe"StrCmp $R0...
;--------------------------------------------------------------
!include logiclib.nsh
Find...
AppInventor2 Runtime Error 运行时错误，无详细信息的定位技巧 - App Inve...
AppInventor2 Runtime Error 运行时错误，无详细信息的定位技巧编译成apk后，运行报错Runtime Error，但是没有任何详细信息，是什么原因？更多请参考这里。编译成apk后，运行报错“Runtime Error”，但是没有任何详细信息，是什么原因？
...
Red black tree over avl tree
...f rank-balanced trees but red-black trees are consistently slower by about 20% in real world tests. Or even 30-40% slower when sequential data is inserted.
So people who have studied red-black trees but not AVL trees tend to choose red-black trees. The primary uses for red-black trees are detailed...
in iPhone App How to detect the screen resolution of the device
...4 pts / 160 (pt/in) = 6.40" logical height; actual screen height is 7.76"; 20% error. iPad mini is OK; it matches original iPhone density. For most purposes, this means one should test iPad software on iPad mini (to make sure it is useable), then simply ignore the fact that most iPads magnify the ...
What kinds of patterns could I enforce on the code to make it easier to translate to another program
...eak translators do is convert the "easy" 80% of the code, leaving the hard 20% to do by hand. If the application you intend to convert are pretty small, and you only intend to convert it once well, then that 20% is OK. If you want to convert many applications (or even the same one with minor change...