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What is the relative performance difference of if/else versus switch statement in Java?
...tring input);
}
And get hold of all implementations in some Map. You can do this either statically or dynamically:
Map<String, Action> actions = new HashMap<String, Action>();
Finally replace the if/else or switch by something like this (leaving trivial checks like nullpointers asid...
Programmatically get own phone number in iOS
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How does Snapchat do it?
– rgbrgb
Feb 7 '13 at 2:34
1
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How do I install imagemagick with homebrew?
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The quickest fix for me was doing the following:
cd /usr/local
git reset --hard FETCH_HEAD
Then I retried brew install imagemagick and it correctly pulled the package from the new mirror, instead of adamv.
If that does not work, ensure that /Library...
Converting newline formatting from Mac to Windows
... that will convert a .sql dump file generated on Mac to one readable on Windows. This is a continuation of a problem I had here . The issue seems to be with newline formatting in text files, but I can't find a tool to make the conversion...
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Show spinner GIF during an $http request in AngularJS?
... var spinnerFunction = function (data, headersGetter) {
// todo start the spinner here
//alert('start spinner');
$('#mydiv').show();
return data;
};
$httpProvider.defaults.transformRequest.push(spinnerFunction);
})
// register the...
How do I convert from BLOB to TEXT in MySQL?
...turn a column with the name CONVERT(...). If one would like to avoid this, don't forget using CONVERT(column USING utf8) AS column. This will rename the column to column.
– Parm
Sep 18 at 22:25
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CA2202, how to solve this case
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Edit in response to the comments:
I just verified again that this code does not generate the warning, while the original one does.
In the original code, CryptoStream.Dispose() and MemoryStream().Dispose() are actually called twice (which may or may not be a problem).
The modified code works as...
How do I get the current GPS location programmatically in Android?
...oordinates , City name - in Android.
See how it works:
All we need to do is add this permission in the manifest file:
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
And create a LocationManager instance like this:
LocationManager locationManager = (LocationM...
How to change the background color of the options menu?
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I want to change whole window background, not separate item background, for example it will add borders to each item if you set such background (with borders)...
– user25
May 3 '18 at 19:53
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Why does PHP 5.2+ disallow abstract static class methods?
...tatic is still disallowed in PHP 5.3. Late static bindings have nothing to do with it. See also stackoverflow.com/questions/2859633
– Artefacto
Jun 16 '10 at 11:36
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