我正在尝试使用mingw构建GNU binutils中包含的黄金链接器.我采取的步骤 -
我已经将./configure的完整输出包含在了一个pastebin中:http: //pastebin.com/1XLkZVVm
但重要的是这个:
make[2]: Entering directory `c:/binutils-2.23.1/binutils-2.23.1/gold'
g++ -DHAVE_CONFIG_H -I. -I. -I./../include -I./../elfcpp -DLOCALEDIR="\"/usr/lo
cal/share/locale\"" -DBINDIR="\"/usr/local/bin\"" -DTOOLBINDIR="\"/usr/local//bi
n\"" -DTOOLLIBDIR="\"/usr/local//lib\"" -W -Wall -Wno-format -Werror -D_LAR
GEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -frandom-seed=expression.o -MT expression.
o -MD -MP -MF .deps/expression.Tpo -c -o expression.o expression.cc
In file included from expression.cc:33:0:
script-c.h:221:7: ???: 'yylex' initialized and declared 'extern' [-Werror]
script-c.h:221:7: ???: 'YYSTYPE' was not declared in this scope
script-c.h:221:15: ???: expected primary-expression before ',' token
script-c.h:221:17: ???: expected …我刚从另一个开发人员那里接管了一个项目,代码中有很多if语句:
if( value != null || value != "" || value != undefined )
{
doSomeThing();
}
虽然好,但到处使用时会有点混乱.有没有更好,更整洁的方式来写这个？我在想这个
if( value.length > 0 || value != undefined )
{
doSomeThing();
}
你们都觉得怎么样？
谢谢
斯蒂芬
下面的代码运行良好......
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" >
<fx:Declarations>
<mx:HTTPService id="httpRSS" url="http://www.petefreitag.com/rss/" resultFormat="object" />
</fx:Declarations>
<s:Panel id="reader" title="Blog Reader" width="500">
<mx:DataGrid width="485" id="entries" dataProvider="{httpRSS.lastResult.rss.channel.item}" click="{body.htmlText=httpRSS.lastResult.rss.channel.item[entries.selectedIndex].description}">
<mx:columns>
<mx:DataGridColumn dataField="title" headerText="TITLE"/>
<mx:DataGridColumn dataField="pubDate" headerText="Date"/>
</mx:columns>
</mx:DataGrid>
<mx:TextArea id="body" editable="false" width="485" x="3" y="142" height="155"/>
</s:Panel>
<s:Button label="Load" x="10" y="329" click="{httpRSS.send()}"/>
</s:Application>
但是当Textarea改为像下面那样激发Textrea时
<s:TextArea id="body" editable="false" width="485" x="3" y="142" height="155"/>
然后htmlText不支持Spark Textarea.因此产生错误.如何使用spark Text Area Property显示HTML格式的文本.
我正在使用SWFLoader加载swf文件.代码如下:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
</fx:Declarations>
<mx:SWFLoader source="alerttesting.swf"/>
</s:Application>
并且alerttesing.swf代码给出了打击:
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
width="100%" height="100%" fontFamily="Arial" fontSize="12"
xmlns:ilog="http://www.ilog.com/2007/ilog/flex"
xmlns:local="c7.views.apps.calendar.*"
backgroundColor="#FFFFFF">
<mx:Script>
<![CDATA[
import mx.controls.Alert
public function testingalerta():void{
Alert.show("sa;lfks;aljfa;sljf");
}
]]>
</mx:Script>
<mx:Canvas>
<mx:VBox>
<mx:Button click="testingalerta()"/>
<mx:Button label="aslkdfjasj" click="{Alert.show('sdfslfjlsjf;asjfa;sj');}"/>
</mx:VBox>
</mx:Canvas>
</mx:Application>
每次我点击按钮,我都会收到以下错误:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at mx.managers::PopUpManagerImpl/http://www.adobe.com/2006/flex/mx/internal::createModalWindow()[E:\dev\4.x\frameworks\projects\framework\src\mx\managers\PopUpManagerImpl.as:686]
at mx.managers::PopUpManagerImpl/addPopUp()[E:\dev\4.x\frameworks\projects\framework\src\mx\managers\PopUpManagerImpl.as:401]
at mx.managers::PopUpManager$/addPopUp()[E:\dev\4.x\frameworks\projects\framework\src\mx\managers\PopUpManager.as:193]
at mx.controls::Alert$/show()[E:\dev\4.x\frameworks\projects\framework\src\mx\controls\Alert.as:618]
at …我有时会看到企业禁止Flash的报道.比如这里来自Adobe:
"一些雇主因为担心将用于视频(消耗过多的带宽)或游戏(消耗工作时间)而禁止使用Flash Player." 从这个链接:
http://www.adobe.com/devnet/flashplayer/enterprise_deployment.html
和这里:
http://netforbeginners.about.com/od/f/f/flash.htm
我正在考虑将Flex用于外部企业需要访问的Web应用程序作为我的客户.我想知道是否有任何传统智慧这种阻塞是多么普遍(企业阻止它的百分比;和/或哪些企业阻止它,如果有人有例子).
到目前为止,我知道iOS阻止闪存,但不知道任何公司作为政策问题.
任何反馈意见.
<fx:Script>
private function showSuccessDialog(msg:String):void
{
var label:Label = new Label();
label.text = msg;
label.width = 290;
label.x = 20;
label.y = 30;
var btnok:Button = new Button();
btnok.label = "OK";
btnok.width = 100;
btnok.x = 100;
btnok.y = label.y + 30;
titleWindow = new TitleWindow();
titleWindow.title = "Success";
titleWindow.width = 300;
//when i add this two elements label and button both are displayed on same position
//my label size increases dynamically so i want to add that button below that …我有一个带有一些选项的角度下拉列表.可以说我们有一个下拉列表
[清单]
A
B
C
D
E
F.
如果您选择A,您将看到另一个下拉列表:
[列表]
A-1
A-2
A-3
A-4
并且使用B
[List]
B-1
B-2
所以第二个列表取决于您在第一个列表中选择的内容.到目前为止我得到了这个.
<div class="" ng-show="signIn">
<select ng-model="myProject" ng-options="proj.title for proj in projects | unique:'title'"><option value="">-- choose project --</option></select>
<select ng-options="myProject.name"></select>
</div>
问题是我无法在第一个列表中使用绑定变量.实现此目的的最佳方法是什么.
我是flexslider的新手(http://www.woothemes.com/flexslider),并且很难让控件导航器位于滑块图像的顶部.我希望它位于图像的右下角.但无论我在样式上做什么,它总是默认在滑块下面.你可以在这里看到这个网站:http://dakar.bournemouth.ac.uk/~hmonaghan/
非常感谢任何帮助,欢呼!
HTML:
<div id="header" class="flexslider">
<ul class="slides">
<li>
<div class="slidertext-holder">
<div class="slidertext">
<h1>"Donec auctor volutpat lorem, nec cursus augue congue ac. Curabitur malesuada lacinia lorem..."</h1>
<h2>WARREN MOORE</h2>
</div>
</div>
<img src="images/headerfootball.png">
</li>
<li>
<div class="slidertext-holder">
<div class="slidertext">
<h1>"Duis non metus ipsum. Maecenas sit amet risus ut ligula tempus commodo a in justo."</h1>
<h2>SOMEONE ELSE</h2>
</div>
</div>
<img src="images/headerfootball.png">
</li>
<li>
<div class="slidertext-holder">
<div class="slidertext">
<h1>"Luke, I am your father."</h1>
<h2>DARTH VADER</h2>
</div>
</div>
<img …apache-flex ×4
angularjs ×1
binutils ×1
c++ ×1
css ×1
flash ×1
flex-lexer ×1
flex3 ×1
flex4 ×1
flexbuilder ×1
flexslider ×1
gold-linker ×1
html ×1
mingw ×1
ng-options ×1
slider ×1
swfloader ×1