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How to go back to previous page if back button is pressed in WebView?
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If using Android 2.2 and above (which is most devices now), the following code will get you what you want.
@Override
public void onBackPressed() {
if (webView.canGoBack()) {
webView.goBack();
} else {
super.onBackPressed();
}
}
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How to wrap text of HTML button with fixed width?
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@MGOwen it's ok now - we deadened IE6 in the meantime.
– low_rents
Nov 6 '17 at 10:44
1
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From an array of objects, extract value of a property as array
...n for getting the value of a property in an object.
Additionally, _.map() now allows a string to be passed in as the second parameter, which is passed into _.property(). As a result, the following two lines are equivalent to the code sample above from pre-Lodash 4.
var result = _.map(objArray, 'fo...
How do I make UITableViewCell's ImageView a fixed size even when the image is smaller
...might wanna update it by removing the autorelease because ARC prohibits it now. Great answer though!
– CSawy
Jul 9 '14 at 18:40
1
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How can I format a String number to have commas and round?
...nd what he created is quite cool, despite the link seems unavailable right now..
– Aquarius Power
May 18 '17 at 15:38
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cannot load such file — bundler/setup (LoadError)
... This was me! Question--is the sudo actually neccessary? I used sudo but now I'm wondering what would have happened if I hadn't.
– Pete
Jan 21 '16 at 20:30
2
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warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
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@Xandman: I don't know what is up with the segmentation fault; programs should not do that (especially not security related ones like sudo). Clearly, someone has been tampering with file permissions on your system - I recommend reading them th...
How to hide reference counts in VS2013?
...references' indicators, that would reduce unnecessary repetition. Anybody know if that is possible?
– GONeale
Oct 28 '13 at 0:51
4
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How can I concatenate NSAttributedStrings?
...g()
result.append(left)
result.append(right)
return result
}
Now you can concatenate them just by adding them:
let helloworld = NSAttributedString(string: "Hello ") + NSAttributedString(string: "World")
share...
Get specific ArrayList item
...unction is documented, or perhaps just because it's (by far) the worst of (now) 6 answers which all say essentially the same thing.
– Bernhard Barker
Aug 13 '15 at 17:37
add a...