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change cursor to finger pointer
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After testing this, it seems like it's necessary to have both onmouseover="" AND style=cursor: pointer;". If you just have the style tag, the pointer pointer cursor will disappear/default to the standard pointer after one click int...
How to remove the arrow from a select element in Firefox
...uch help, I thought it was about time I give something back.
I have only tested it in firefox (mac) version 18, and then 22 (after I updated).
All feedback is welcome.
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How do I run Asynchronous callbacks in Playground
...ate: NSDate())
usleep(10)
}
This pattern has often been used in Unit Tests which need to test async callbacks, for example: Pattern for unit testing async queue that calls main queue on completion
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HashSet vs LinkedHashSet
...the most of the time we use Set structures for iterating.
Performance tests:
------------- TreeSet -------------
size add contains iterate
10 746 173 89
100 501 264 68
1000 714 410 69
10000 1975 552 69
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How can I check for “undefined” in JavaScript? [duplicate]
What is the most appropriate way to test if a variable is undefined in JavaScript?
16 Answers
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Cannot use identity column key generation with ( TABLE_PER_CLASS )
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I ran into this recently when testing a Dropwizard application. In my case I addressed it by making sure to use the same configuration options used by DW to create the session factory. I'm pretty sure setting the property "hibernate.id.new_generator_map...
Is there a way to dump a stack trace without throwing an exception in java?
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@Daniel There's another consideration: with many testing frameworks, e.g. Spock, just creating an Exception (without throwing it) will be enough for the framework to pick up on: the test will then consider that an Exception has "occurred" and the test will end, with a fail....
performing HTTP requests with cURL (using PROXY)
...error when I run this command: curl -x, --proxy 122.72.2.200:80 mysite.com/test.php?id=1
– user873286
Feb 27 '12 at 22:52
63
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Default argument values in JavaScript functions [duplicate]
...and then you can call it like func(); to use default parameters.
Here's a test:
function func(a, b){
if (typeof(a)==='undefined') a = 10;
if (typeof(b)==='undefined') b = 20;
alert("A: "+a+"\nB: "+b);
}
//testing
func();
func(80);
func(100,200);
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How to see the values of a table variable at debug time in T-SQL?
...gs if there is an open transaction, so not much use if using a debugging a test in a framework such as tSQLt which always opens a transaction at the start of the test.
– Nathan
Jan 24 '18 at 21:37
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