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How do I reverse an int array in Java?
...from Integer[]. Try it: Integer[] array = new int[5]. You'll get a compile error. This is why the Java Arrays class defines a bunch of methods for working with primitive arrays. Trying to pass an int[] to the above method will result in something like The method reverse(Object[]) in the type MakeSim...
Using a .php file to generate a MySQL dump
...storage/work/dump.sql');
} catch (\Exception $e) {
echo 'mysqldump-php error: ' . $e->getMessage();
}
?>
It supports advanced users, with lots of options copied from the original mysqldump.
All the options are explained at the github page, but more or less are auto-explicative:
$dumpS...
How to specify test directory for mocha?
... $(find tests -name '*.js') -bash: mocha: command not found ; Getting this error.
– lft93ryt
Aug 20 '17 at 2:13
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check android application is in foreground or not? [duplicate]
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@user370305's answer is error prone and discouraged by Android OS Developers (check https://groups.google.com/forum/#!msg/android-developers/zH-2bovZSLg/L2YM8Z1N-HwJ)
There is a much more simpler approach:
On a BaseActivity that all Activities ext...
Convert JSON String To C# Object
...lution. After all, setTest(String test) is not returning, which is compile error as well.
– Payam
Aug 18 '14 at 3:05
1
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How to export collection to CSV in MongoDB?
...porting to a csv. The docs are not clear on it. That is the reason for the error.
Try this:
mongoexport --host localhost --db dbname --collection name --csv --out text.csv --fields firstName,middleName,lastName
UPDATE:
This commit: https://github.com/mongodb/mongo-tools/commit/586c00ef09c32c779...
read file from assets
... I think it's useful to point out that the code above shows an error in ADT - the "reader.close();" line needs to be put in another try-catch block. Check this thread: stackoverflow.com/questions/8981589/… :)
– JakeP
Jul 7 '14 at 10:36
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Make function wait until element exists
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There is an error. When using generator functions, the querySelector should be updated in every loop: while (document.querySelector(selector) === null) {await rafAsync()}
– haofly
Mar 20 at 10:12
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Installing libv8 gem on OS X 10.9+
I'm trying to install libv8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
20...
How to stop app that node.js express 'npm start'
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Still got error. Obviously I am well versed in line commands.
– ngungo
Apr 25 '14 at 15:37
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