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How to return value from an asynchronous callback function? [duplicate]
...onse.
If you have a lot of callbacks you might consider taking the plunge and use a promise library like Q.
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Getting a Custom Objects properties by string var [duplicate]
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if you want something to work for nested objects and you can use lodash something like _.map([object], _.property(propertyPath))[0]; would work.
– bobwah
Mar 23 '17 at 10:24
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XML Android Permissions List Full [closed]
...uld, however, access this list of permissions through using Eclipse, under AndroidManifest.xml by adding a "Uses Permission" control. On the right, it shows you the entire list of available permissions so you don't do a typo somewhere.
But hey, sharing is caring! :D
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How can I remove a substring from a given String?
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Just benchmarked the replacePattern and it's 6x slower than running custom Java code.
– Alex Arvanitidis
Jun 15 '17 at 13:49
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Format number as fixed width, with leading zeros [duplicate]
...name_001" "name_026" "name_051" "name_076" "name_101"
Another is formatC and paste:
paste("name", formatC(a, width=3, flag="0"), sep="_")
[1] "name_001" "name_026" "name_051" "name_076" "name_101"
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Display element as preformatted text via CSS [duplicate]
...aiting to accept this answer, could you explain the difference between pre and pre-wrap? I assume pre-wrap... wraps?
– Dagg Nabbit
Mar 17 '12 at 20:57
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How to transform array to comma separated words string? [duplicate]
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Make your array a variable and use implode.
$array = array('lastname', 'email', 'phone');
$comma_separated = implode(",", $array);
echo $comma_separated; // lastname,email,phone
http://php.net/manual/en/function.implode.php
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How to check if an object implements an interface? [duplicate]
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In general for AnInterface and anInstance of any class:
AnInterface.class.isAssignableFrom(anInstance.getClass());
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Python: Fetch first 10 results from a list [duplicate]
...out these type of operations you might find this tutorial on lists helpful and the link @DarenThomas provided Explain Python's slice notation - thanks Daren)
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Resque vs Sidekiq? [closed]
...ptions out of the box.
Cons
[huge] requires thread-safety of your code and all dependencies. If you run thread-unsafe code with threads, you're asking for trouble;
works on some rubies better than others (jruby is recommended, efficiency on MRI is decreased due to GVL (global VM lock)).
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