reload

问题 NSURL *url=[NSURL URLWithString:string]; dispatch_queue_t backgroundQueue = dispatch_queue_create("com.example.workQueue", DISPATCH_QUEUE_SERIAL); dispatch_async(backgroundQueue, ^{ NSData *data=[NSData dataWithContentsOfURL:url]; NSDictionary *json=[NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:nil]; NSLog(@"%@",json); marray=[NSMutableArray array]; for (NSDictionary *dict in json) { } dispatch_async(dispatch_get_main_queue(), ^{ [self.tableView reloadData]; }); });

问题 (JSP - GRID) I have a grid that load data, i use a formatter="formatLink" in a column for add aspect hyperlink with the respective value of the cell, <s:url id="remoteurl" action="lisaluXCodYNom" namespace="/"/> <sjg:grid id="gridtable" dataType="json" href="%{remoteurl}" pager="true" gridModel="clientes" reloadTopics="reloadMyGrid" rowList="10,15,20" rowNum="5" rownumbers="true" formIds="mcp" onSelectRowTopics="rowselect" > <sjg:gridColumn name="codcli" index="codcli" title="Codigo" sortable

问题 I have a script that writes some parameters to a config file dynamically and I need to call some functions from a linked module based on the updated parameters. However, when I call reload() on the config file, sometimes I see no change. The following code snippet will explain the scenario: import options import os import someothermodule def reload_options(): global options options = reload(options) def main(): print dir(options) # do some work to get new value of the parameter new_value = do

问题 I am experiencing very strange Google Chrome behavior. In my JavaScript I have scrollTo on page load that scrolls to particular part. The code is simple as: $('body').animate({ scrollTop: $('nav ul').position().top }, 1000); But the problem is that when it scroll the page Google Chrome reload the page and that JavaScript is not firing again. Maybe some one experiencing that before and have a solution or an idea why that is happening? Thank you! P.S. forgot to give an live example (do not take

问题 I have 5 view controllers, which are in a navigation controller hierarchy. When I reach my last view controller, there's a button that lets me go back to the "Home" view controller (named CardWalletViewController) which is a table view controller. Here's the method I have in my last VC ( PointsResultsVC ) - (IBAction)homePressed:(id)sender { NSArray *VCs = [self.navigationController viewControllers]; [self.navigationController popToViewController:[VCs objectAtIndex:0] animated:YES]; }

问题 This question already has answers here : How to reload a page using JavaScript (18 answers) Closed 4 years ago . How can I reload a page using javascript? 回答1: location.reload() Method: Reloads the current document Source 回答2: You could use javascript: window.location = ''; 来源： https://stackoverflow.com/questions/7854296/reload-a-page-manually

问题 Is there a way to disable sublime text file reload dialog from popping up when the content of the current file has changed due to some modifications(modification + save from another text editor). sublime text file reload dialog is this: Thank you for your suggestions. 回答1: As far as I know, Sublime will prompt only if the file has unsaved changes by default. If you get a prompt even if the file hasn't been modified, you could set always_prompt_for_file_reload to false in your user settings. /

问题 see the reproduction code below. Tracing a memory leak I found that reload(module) does not immediately take effect. The program below should print 0,1,2,3,4 but, when executed fast it prints sequences like 0,0,0,3,3 and such. Increasing the time in the sleep() function to eg 1 second seems to fix this. Note that this code is a boiled down version of more practical code just to reproduce the problem, I need to deal with a situation in a real life app. Does anybody have an idea how to ensure

问题 How would I reset my asp:DropDownList element (which has a runat="server" ) to index 0 every time the page is "reloaded" in Firefox (F5 is pressed)? If you suggest using JavaScript, please note that I am not using a form I don't know how to access elements that have a runat="server" with JavaScript If this can be done using script on the .aspx page then please explain. 回答1: put code in the Page_Load event to do this protected void Page_Load(object sender, EventArgs e) { myDropDownList

问题 I'm new to Javascript and web programming in general, so this may be a silly mistake. Nevertheless, I've had problems finding information about it. I am developing a game in Javascript, where the player can walk around and move from scene to scene by clicking and having their avatar walk to different buildings/objects. For now, I just have the page change location, by calling this.gotoTimer = setTimeout(self.location = this.targetURL, 1000); if a collision is detected. The page links fine in