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How can I find the last element in a List?
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edited Aug 20 at 11:49
Neuron
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answered Aug...
What is the formal difference in Scala between braces and parentheses, and when should they be used?
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Itchydon
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answered Dec 8 '10 at 11:55
Daniel C. SobralDaniel...
+ operator for array in PHP?
...// appended from $array2
[3] => four // appended from $array2
[4] => five // appended from $array2
)
See linked pages for more examples.
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Best practice to return errors in ASP.NET Web API
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edited Feb 23 at 4:06
Callum Watkins
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How to detect if app is being built for device or simulator in Swift
...t iOS on a desktop architecture like follows
#if (arch(i386) || arch(x86_64)) && os(iOS)
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#endif
After Swift 4.1 version
Latest use, now directly for all in one condition for all types of simulators need to apply only one condition -
#if targetEnvironment(simulator)
// yo...
Visual Studio opens the default browser instead of Internet Explorer
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Web Application Problems (web.config errors) HTTP 500.19 with IIS7.5 and ASP.NET v2
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answered Aug 4 '10 at 16:19
JJMplsJJMpls
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to
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yourErrorHandler(mysqli_error($mysqli));
}
else {
// as of php 5.4 mysqli_result implements Traversable, so you can use it with foreach
foreach( $result as $row ) {
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oo-style:
$username = $mysqli->escape_string($_POST['username']);
$result = $mysqli->query("SELECT...
Android Reading from an Input stream efficiently
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answered Mar 30 '10 at 22:42
Jaime SorianoJaime Soriano
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AVD Manager - Cannot Create Android Virtual Device
.... I choose Nexus 7 from "Device", I give the AVD a name, I choose "Android 4.2 API Level 17" as the target. And no matter what I do for the rest of the settings, the "OK" button continues to be greyed out. I am not presented with any errors. Any idea as to what I may be missing and why the window wo...