大约有 12,000 项符合查询结果（耗时：0.0289秒） [XML]
Will console.log reduce JavaScript execution performance?
...e console.log call will not execute.
You can create a wrapper to check if window.console is a valid object, and then call console.log in the wrapper. Something simple like this would work:
window.log = (function(console) {
var canLog = !!console;
return function(txt) {
if(canLog) c...
How to find topmost view controller on iOS
...
iOS 4 introduced the rootViewController property on UIWindow:
[UIApplication sharedApplication].keyWindow.rootViewController;
You'll need to set it yourself after you create the view controller though.
...
how to get html content from a webview?
...ed(WebView view, String url) {
webview.loadUrl("javascript:window.HtmlViewer.showHTML" +
"('<html>'+document.getElementsByTagName('html')[0].innerHTML+'</html>');");
}
});
webview.loadUrl("http://android-in-action.com/i...
Cannot push to Git repository on Bitbucket
...
Writing this for those just getting started with Git and BitBucket on Windows & who are not as familiar with Bash (since this is both a common issue and a high ranking Google result when searching for the error message within the question).
For those who don't mind HTTPS and who are lookin...
How to make PDF file downloadable in HTML link?
...e) that simulates clicking on link after a small delay:
var delay = 3000;
window.setTimeout(function(){$('#downloadLink')[0].click();},delay);
To make this more robust you could add HTML5 feature detection and if it's not there then use window.open() to open a new window with the file.
...
ComboBox: Adding Text and Value to an Item (no Binding Source)
... I know I'm somewhat late to the party, but how I did this in a pure windows form environment was to set up a datatable, add items to it, and bind the combobox to the datatable. One would think that there should be a cleaner way of doing it, but I haven't found one (DisplayMember is the prope...
Is there any way to specify a suggested filename when using data: URI?
...
but you can’t do it with window.location.replace. if you e.g. want to create a data:uri or one generated by window.URL.createObjectURL, and download that as file, you’ll have to create an <a> and click it: jsfiddle.net/flyingsheep/wpQtH (no, ...
How to create a project from existing source in Eclipse and then find it?
... folder called src (there's nothing inside yet)
Open a file Explorer (e.g. Windows Explorer) and drag your sources
Drag them to Eclipse and drop them inside the new src folder - if asked select "Copy files"
Eclipse should put the files into the default package, if that's not correct you can edit the...
Unstaged changes left after git reset --hard
...
Consider that you are on Windows and that it is case-insensitive. If you are also working with developers who are on case-sensitive file systems, like Macs or Linux, they may be committing tags, branches or even files in different cases. In that situ...
How To: Execute command line in C#, get STD OUT results
...e one other parameter I found useful, which I use to eliminate the process window
pProcess.StartInfo.CreateNoWindow = true;
this helps to hide the black console window from user completely, if that is what you desire.
sha...