external

问题 I'm using this code now, works great except that it makes three requests to the webserver: var refreshspeed=1000 function moreSnow() { $("#uptimedynamic").load("index.html #uptimedynamic"); $("#cpuloaddynamic").load("index.html #cpuloaddynamic"); $("#meminfodynamic").load("index.html #meminfodynamic"); setTimeout("moreSnow()", refreshspeed); } Can someone tell me how to make it do the same thing, but with only one read of index.html? It needs to stay in the same repeating loop setup :) 回答1:

问题 For a c++ program I'm working on, I have to call an external application to do some operations. I can't modify the application. This operations may take too much time so I have to add a timeout. I tried using system() and boost threads int main() { [...] boost::thread t(function1); t.timed_join(boost::posix_time::seconds(10)); [...] return 0; } void function1() { system("external application"); } but when I return to the main 10 seconds later, the external application is still running in

问题 There's a very simple website containing just a few elements of which I'd like to retrieve a table. Previously I've used file_get_contents('http://www.example.com') for this exact purpose and extracted the piece of information I needed through explode and str_replace commands, which worked fine. However, this website requires POST data before it will display the table I require. I know only the name and id of the select boxes through which the data is submitted, as well as the 'option value'

问题 I've having to clean up/maintain some old php site files. There are a number of main php pages which include() other php files based on rules. A number of these includes have lines such as below in them: <link href="css/styles.css" rel="stylesheet" type="text/css"> <script language="javascript" src="js/functions.js"></script> Some of the time after the php page has been built, these external files are included more than once in the same page. It's not just a simple case of removing these

问题 I have been searching online for a neat way to compile code at runtime and manipulate the running application's objects (properties etc.). I have come across Snippy, CodeDom and CSharpCodeProvider but I didn't completely understood how I can use those solutions in my application to do what I want. Bottom line is, I want to have a small portion of the code in an external file so I can swap out different code during run time (e.g. Formulas to manipulate Data and etc.) Could somebody explain to

问题 I'm trying to receive and potentially send complex values through TWebBrowser (using TEmbeddedWB) with the provided external object. For example; in javascript I would try to use the exposed method with an array as a parameter: var test = [123, 'abc']; external.someFunction(test); //Or something more complex var complexObject = { someMethod : function(){ return 1; }, someProperty : 123, someArray : ['xyz', 3.14] } external.someFunction(complexObject); Checking the VarType of both of these

问题 My problem is that I have code that need a rebooted node. I have many long running Jenkins test jobs that needs to be executed on rebooted nodes. My existing solution is to define multiple "proxy" machines in Jenkins with the same label (TestLable) and 1 executor per machine. I bind all the test jobs to the label (TestLable). In the test execution script I detect the Jenkins machine (Jenkins env. NODE_NAME) and use that to know what physical physical machine the tests should use. Do anybody

问题 I have a jscript which displays a log to the console: x.js contains function open() { console.log('this a function'); } in index.html of my app <script src="x.js"></script> in my component declare var xJS : any;; @Component({ selector: 'employerfile', templateUrl: './employerfile.component.html' }) export class EmployerFileComponent ..... openURL() { xJS.open(); } } in html <a (click)="openURL()"> click </a> When I execute this code, I get an exception@ Original exception: xJS is not defined

问题 On my Galaxy Tab 10.1 I get strange logcat errors when checking the external storage state with: Environment.getExternalStorageState(); Logcat says: 03-10 14:13:22.700: E/Environment(32754): getExternalStorageState/mnt/sdcard Did not really find something helpful when searching on Google. The only information I found that this maybe has something to do with the filesystem. Can this error be fixed? I used API Level 11 in this small Test Project. Edit: Just to clarify... getExternalStorageState

问题 I'm trying to develop an application using phonegap (1.1.0), xcode4 and jqtouch. The problem is that I can't open any external link. For example if I write an anchor tag with this href attribute: href="http://www.google.com" when running the app and clicking on the link i get this error: ERROR whitelist rejection: url='http://www.google.com/' As reading into different forum the application should at least open the link into safari but it doesn't happen. Another example. If I insert an image