Posts

flex - Simple way to call a function inside itemRenderer in a Spark List, from the main application -

I have a main application that contains a list, using a custom item renderer to display the data. I While driving the app, we have a list with three people, and have a button, which wants to be able to call function inside the item renderer from the main app is. From the main app, I want to call the myItemRendererFunction () function, in the item's reader, in the list of selected items . & lt ;? Xml version = "1.0" encoding = "UTF-8"? & Gt; & Lt; S: WindowedApplication xmlns: fx = "http://ns.adobe.com/mxml/2009" xmlns: s = "Library: //ns.adobe.com/flex/spark" xmlns: mx = "Library: // Ns.adobe.com/flex/mx"> & Lt; Fx: script & gt; & Lt ;! [CDATA [Import mx.collections.ArrayCollection; Import mx.events.FlexEvent; [First name: "Piererson"}, {first name: "Peter", last name: "Piererson"}, {first name: "Smith"}, "Bell"}]); Protected Function Check all ...

c# - How do I implement Traceroute using UDP? -

The ICMP is not the only way to create a traceroute. And the answer indicates that it is possible to send an UDP packet (or some other) with the lower TTL and wait for the ICMP message. How would I go about implementing it in C #? System.IO.Sockets? TCP objects? Anyone know an easy / best way? 1 update: TTL is killed when the following code correctly throws an exception, how can I remove information from the UDP packet back? How do I know if I have UDP packets (there are no other applications on my host)? Public Zero PingUDPAsync (IPAddress _destination, short ttl) {// Assigns the locator port number arbitrarily to this constructor. UdpClient udpClient = new application (21000); UdpClient.Ttl = ttl; // udpClient.DontFragment = True; Try {udpClient.Connect (_destination, 21000); // sends a message to the host in which you are connected byte [] sendBytes = encoding ASCII.GetBytes ("Is there anyone?"); UdpClient.Send (sendBytes, sendBytes.Length); // IPandpoint ...

c# - ProgressBar disappears when changed from within a thread -

The style has been changed within a thread and how can I avoid this happening? P> I have a thread which runs for an unspecified (but potentially long) time, so I wanted to use the progress bar to track the progress of the thread. Before I started the thread, Marquee I set the progress bar style for, even after the thread is finished, and the progress bar sets the style back to the blocks (which you form. CheckForIlagelCrossBabterCalls = false setting Other threads can disappear from the progress bar. Nature blindly, if I put a button on my form for the purpose of changing the style forward and backward, for the progression of the style, it will appear again, And will change the style back and forth as the button is pressed sequentially. There! Stay away from CheckForIlagel CrossTradleclass this property, while Microsoft made it available and I'm sure it is very, very, very rare (and I mean rare ) is used for it, it's never Do not touch it will really harm your sof...

jquery - CSS: Clear othe styles in Live Preview -

I have a div LivePreview that previews the text that is HTML Uses in the form. The problem is that, it gets all the other styles on the page, as it should be ... Whether just livePlayview ( table , P , etc ...) or manually reset each live preview child? The way to do this is done in the form of what you want to do. The way in which they appear to be inserted, that box is placed inside an iframe . Any CSS within the iframe has been lost, which has been opened until the CSS file is explicitly attached to the inside of the 'iframe'. Then your code should be: & lt; Div class = "LivePreview" & gt; & Lt; Iframe & gt; & Lt; Top & gt; & Lt; / Head & gt; & Lt; Body & gt; / * You will have any HTML and default CSS * / & lt; / Body & gt; & Lt; / Iframe & gt; & Lt; / Div & gt;

iphone - What should an iOS developer backup prior to a clean install of Lion? -

After upgrading from Mac OS X 10.5 to 10.6, I really do not want to upgrade my luck to 10.7 . So when the time comes I would like to install a clean one. Please keep in mind that I am a relative newbie for Mac OS and so far everything is, well, "Just work" is being said that ... Before installing the lion's cleanest one What should be the iOS developer backup? Mike itemprop = "text"> Export any keychain access from a developer or distribution certificate that you Do not want to rebuild.

javascript - flot bar chart ticks not displaying -

मेरा डेटा: var data5 = [[लेबल: "my cat", डेटा : [[1,10], [4,20], [7,30]], रंग: 'आरजीबी (85, 96, 42)'}, {लेबल: "मेरा काम", डेटा: [2,30 ], [5,20], [8,30]], रंग: '# 42215 एफ'}]; मेरे विकल्प: var प्रकार = {}; प्रकार [चार्टप्रकार] = {शो: सच}; ["एक्सएक्सिस"] = {टिक्क्स: [[1, "एफू"], [2, "बार"], [4, "बिल्ली"], [5, "वू"], [7, "कुकी"] , [8, "याय"]]}; Var chart_options = {}; Chart_options ["series"] = प्रकार; हालांकि, जब मैं var प्लॉट = $ .plot ($ (div), data5, chart_options); यह टिकें 1-9 के रूप में दिखाई देती हैं, मैंने दिए गए तारों के बजाय मैं क्या कर रहा हूं? इसे आज़माएं: var data5 = [[लेबल: "मेरी बिल्ली", डेटा: [[1,10], [4,20], [7,30]], रंग: 'आरजीबी (85, 96, 42)'}, {लेबल: " मेरा काम ", डेटा: [[2,30], [5,20], [8,30]], रंग: '# 42215 एफ'}]; Var chart_options = {श्रृंखला: {लाइन: {शो: सच}}, xaxis: {ticks: [[1, "...

Why do they use namespaces in javascript? -

I have seen that they use namespace in some instances of using indexbedb: or Just names (API) namespace.