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Why doesn't indexOf work on an array IE8?
The below function works fine on Opera, Firefox and Chrome. However, in IE8 it fails on the if ( allowed.indexOf(ext[1]) == -1) part.
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Check for column name in a SqlDataReader object
...ns for control logic like in some other answers is considered bad practice and has performance costs. It also sends false positives to the profiler of # exceptions thrown and god help anyone setting their debugger to break on exceptions thrown.
GetSchemaTable() is also another suggestion in many an...
ASP.NET MVC JsonResult Date Format
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Just to expand on casperOne's answer.
The JSON spec does not account for Date values. MS had to make a call, and the path they chose was to exploit a little trick in the javascript representation of strings: the string literal "/" is t...
How to map calculated properties with JPA and Hibernate
...he database with a COUNT() function operating on the join of my Java bean and its children. It would be even better if this property could be calculated on demand / "lazily", but this is not mandatory.
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Elegant Python function to convert CamelCase to snake_case?
...', name).lower()
print(name) # camel_case_name
If you do this many times and the above is slow, compile the regex beforehand:
pattern = re.compile(r'(?<!^)(?=[A-Z])')
name = pattern.sub('_', name).lower()
To handle more advanced cases specially (this is not reversible anymore):
def camel_to_sn...
What is an .inc and why use it?
...at is the meaning of .inc? What it is used for? What are the disadvantages and advantages of using it?
8 Answers
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How do I pre-populate a jQuery Datepicker textbox with today's date?
...Update: There are reports this no longer works in Chrome.
This is concise and does the job (obsolete):
$(".date-pick").datepicker('setDate', new Date());
This is less concise, utilizing chaining allows it to work in chrome (2019-06-04):
$(".date-pick").datepicker().datepicker('setDate', new Dat...
What is the difference between integration testing and functional testing? [closed]
Are functional testing and integration testing the same?
11 Answers
11
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What are the differences between delegates and events?
What are the differences between delegates and an events? Don't both hold references to functions that can be executed?
12 ...
How can I get sin, cos, and tan to use degrees instead of radians?
...{
return angle * (180 / Math.PI);
}
Note that functions like sin, cos, and so on do not return angles, they take angles as input. It seems to me that it would be more useful to you to have a function that converts a degree input to radians, like this:
function toRadians (angle) {
return angle...