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Retrieve the commit log for a specific line in a file?
...will get a blame for a lines 14 to 15.
Since -L option expects Range as a param we can't get a Blame for a single line using the -L option`.
Reference
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How to find the 'sizeof' (a pointer pointing to an array)?
...sed to get the size, but it is not recommended as it does not check if the parameter is really a static array. The macro is used in real code though, e.g. in the Linux kernel headers although it may be slightly different than the one below:
#if !defined(ARRAY_SIZE)
#define ARRAY_SIZE(x) (sizeof...
How do I get java logging output to appear on a single line?
...String lineSeparator = "\n";
/**
* Format the given LogRecord.
* @param record the log record to be formatted.
* @return a formatted log record
*/
public synchronized String format(LogRecord record) {
StringBuilder sb = new StringBuilder();
// Minimize memory allocations h...
Why can I add named properties to an array as if it were an object?
...ions, where function() is just a synonym for
var Func = new Function("<params>", "<code>");
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C# constructor execution order
... base constructor first. Also keep in mind that if you don't put the :base(param1) after your constructor, the base's empty constructor will be called.
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Remove Fragment Page from ViewPager in Android
...ate a new ID for each position to force recreation of the fragment
* @param n number of items which have been changed
*/
public void notifyChangeInPosition(int n) {
// shift the ID returned by getItemId outside the range of all previous fragments
baseId += getCount() + ...
Difference in Months between two dates in JavaScript
...e of 3 months. You can prevent this by setting the roundUpFractionalMonths param as true, so a 3 month and 1 day difference will be returned as 4 months.
The accepted answer above (T.J. Crowder's answer) isn't accurate, it returns wrong values sometimes.
For example, monthDiff(new Date('Jul 01, 20...
MVC3 DropDownListFor - a simple example?
...ad to use an IEnumerable<Contrib> to satisfy the DropDownListFor parameter requirements. Now, however, how is MVC FW supposed to map the value that is selected on this drop-down back into the simple string property on my view model?
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Convert JS Object to form data
... this but there is no usage example. the expected format of the ignoreList param would be pretty helpful.
– jpro
Jun 9 at 19:43
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How to remove a key from Hash and get the remaining hash in Ruby/Rails?
... { a: true, b: false, c: nil}
#
# This is useful for limiting a set of parameters to everything but a few known toggles:
# @person.update(params[:person].except(:admin))
def except(*keys)
dup.except!(*keys)
end
# Replaces the hash without the given keys.
# hash = { a: true, b:...