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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
...s a value? Here’s a hint:
h[42] #=> ["a", "b"]
The array returned by each [] call is just the default value, which we’ve been mutating all this time so now contains our new values. Since << doesn’t assign to the hash (there can never be assignment in Ruby without an = present†),...
How do I switch to another subversion branch in Intellij?
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Difference between res.send and res.json in Express.js
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NPM/Bower/Composer - differences?
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What is the optimal length for an email address in a database?
...nstraint; under INNODB and utf8 varchar(254) is small enough (less than 767bytes) to have a unique constraint and varchar(300) is not.
– Autonomy
Apr 11 '13 at 19:14
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Defining a function with multiple implicit arguments in Scala
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How to determine the first and last iteration in a foreach loop?
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@Kevin Kuyl - As mentioned by Pang above, if the array contains an item that PHP evaluates as false (i.e. 0, "", null) this method will have unexpected results. I've amended the code to use ===
– Eric Kigathi
Sep ...
Difference between java.exe and javaw.exe
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How can I join multiple SQL tables using the IDs?
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Can Selenium interact with an existing browser session?
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It appears that this feature is not officially supported by selenium. But, Tarun Lalwani has created working Java code to provide the feature. Refer - http://tarunlalwani.com/post/reusing-existing-browser-session-selenium-java/
Here is the working sample code, copied from the abov...