大约有 40,000 项符合查询结果（耗时：0.0590秒） [XML]
How to cast an object in Objective-C
...
Great answer. You could make it a little clearer by breaking out the cast and assignment into two lines.
– Guido Anselmi
Jun 3 '14 at 21:06
1
...
Measuring text width to be drawn on Canvas ( Android )
...pplemental answer
There is a slight difference between the width returned by Paint.measureText and Paint.getTextBounds. measureText returns a width that includes the glyph's advanceX value padding the beginning and end of the string. The Rect width returned by getTextBounds does not have this padd...
How do I pipe a subprocess call to a text file?
...ure that way as you're not open to all of the extra functionality provided by the shell (a whole programming language unto itself, with it's own exploits if passing in user provided data). Also take a look at shlex.quote if you are passing any possibly dirty data to a subshell.
...
Close virtual keyboard on button press
...lick();
return true;
}
});
And you hide keyboard by:
public void hideKeybord(View view) {
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(),
InputMethodManager.RESULT_UNCHANGED_SHOWN);
}
You should also fire keyboard h...
Pull to refresh UITableView without UITableViewController
... The refreshControl appears on top of the tableView. I fixed this by: tableView.insertSubview(refreshControl, atIndex: 0) instead of tableView.addSubview(refreshControl)
– kbpontius
Dec 16 '15 at 16:50
...
Call method in directive controller from other controller
...
I a trying to follow an example provided by satchmorun. I am generating some html at the runtime, but I am not using directive's template. I am using directive's controller to specify a function to call from the added html but the function is not getting called. Bas...
How to pass html string to webview on android
...
i have successfully done by below line
//data == html data which you want to load
String data = "Your data which you want to load";
WebView webview = (WebView)this.findViewById(R.id.webview);
webview.getSettings().setJavaScriptEnabled(true);
we...
How do I generate random numbers in Dart?
...f you put rng.nextInt(1700) you will get number between 0 and 1700. Divide by 100 and reduce -0,8. Meaning yourRnd = rng.nextInt(1700)/100.0-0.8. There are more options you can use like not even using nextInt but rather double 0-1, miltiplied by 1,7 and shifted -0.8
– Veljac
...
In Python, how do I use urllib to see if a website is 404 or 200?
...bing the http request code (200, 404, 500, etc) not a generic error thrown by urllib2.
– Joshua Burns
Jul 9 '12 at 15:34
add a comment
|
...
How can I access Google Sheet spreadsheets only with Javascript?
...nly. Google provides 3 ways to do this today:
As mentioned in the answer by Dan Dascalescu, you can use Google Apps Script, the JavaScript-in-Google's-cloud solution. That is, non-Node server-side JS apps outside the browser that run on Google servers.
You code your apps in the Apps Script code ...