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Array.Add vs +=
...nd the added value. For example, to add an element with a
value of 200 to the array in the $a variable, type:
$a += 200
Source: about_Arrays
+= is an expensive operation, so when you need to add many items you should try to add them in as few operations as possible, ex:
$arr = 1..3 ...
How do I get the current time zone of MySQL?
...can set the timezone used by your connection like this:
set time_zone = '+00:00';
That sets the timezone to GMT, so that any further operations (like now()) will use GMT.
Note, though, that time and date values are not stored with timezone information in MySQL:
mysql> create table foo (tstam...
What is the difference between Class.this and this in Java
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edited Oct 12 '16 at 10:50
cnfw
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What rules does Pandas use to generate a view vs a copy?
...pandas (you will oftentimes get a SettingWithCopyWarning, but that is not 100% detectable either). The dev docs, which you pointed, offer a much more full explanation.
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Getting a list item by index
...
list1[0];
Assuming list's type has an indexer defined.
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How can I get the length of text entered in a textbox using jQuery?
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answered May 2 '09 at 16:35
yfeldblumyfeldblum
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Apache Spark: map vs mapPartitions?
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edited Dec 20 '15 at 22:09
Alberto Bonsanto
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How to access test resources in Scala?
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Resources are meant to be accessed using the special getResource style methods that Java provid...
extract part of a string using bash/cut/split
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answered Oct 20 '13 at 21:16
beroeberoe
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Load Testing with AB … fake failed requests (length)
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edited Jan 28 '13 at 20:24
Jeff Atwood
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