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Advantages of using prototype, vs defining methods straight in the constructor? [duplicate]
... () {
var args = Array.prototype.slice.apply(arguments),
res = 0, c;
while (c = args.shift())
res += c;
return res;
}
// Test the calc method:
console.log(ins1.calc(1,1,1), ins2.calc(1,1,1));
// -> 3, 3
Notice how changing the method applied to both instances? T...
getResourceAsStream returns null
...
answered May 15 '13 at 17:06
hoazhoaz
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Saving and Reading Bitmaps/Images from Internal memory in Android
... OutputStream
bitmapImage.compress(Bitmap.CompressFormat.PNG, 100, fos);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
...
Codesign error: Provisioning profile cannot be found after deleting expired profile
...ovisioning profiles will look like this:
PROVISIONING_PROFILE = "487F3EAC-05FB-4A2A-9EA0-31F1F35760EB";
"PROVISIONING_PROFILE[sdk=iphoneos*]" = "487F3EAC-05FB-4A2A-9EA0-31F1F35760EB";
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impr...
How do you convert an entire directory with ffmpeg?
...|
edited Jun 25 '19 at 16:05
tripleee
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answe...
BLE协议—广播和扫描 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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How to create a new database after initally installing oracle database 11g Express Edition?
...e Database XE 11g Release 2 (11.2), you must use SQL Developer
version 3.0. This section assumes that SQL Developer is installed on
your system, and shows how to start it and connect to Oracle Database
XE. If SQL Developer is not installed on your system, see Oracle
Database SQL Developer Us...
What are copy elision and return value optimization?
...
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edited Jun 20 at 9:12
Community♦
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answered Oct 18 '12 at 11:03
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AsyncTask Android example
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704
Ok, you are trying to access the GUI via another thread. This, in the main, is not good practic...
How to convert all tables from MyISAM into InnoDB?
...$sql);
while($row = mysql_fetch_array($rs))
{
$tbl = $row[0];
$sql = "ALTER TABLE `$tbl` ENGINE=INNODB";
mysql_query($sql);
}
?>
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