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JQuery .on() method with multiple event handlers to one selector
...e .on on the <table> and not on the <td> and it's if you dynamim>ca m>lly add <td>s later. $('table td').on... will only effect the <td> that are in the table the moment you m>ca m>ll this function. $('table').on(... ,'td',function...) will effect any <td> you will add to this...
Rails filtering array of objects by attribute value
... As @Vik's solution is pretty much ideal, I'll just add that in binary m>ca m>ses, you could use a 'partition' function to make things sweet. ruby-doc.org/core-1.9.3/Enumerable.html#method-i-partition
– Vlad
Jun 20 '16 at 21:04
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git dism>ca m>rd all changes and pull from upstream
...ranch on my repo, which is master, and I completely messed it up, so I basim>ca m>lly need to start over from the upstream. I think init will do the job, but is there an easier way?
...
@Override is not allowed when implementing interface method
...ve the problem mentioned in the title. You could say that this thread duplim>ca m>tes another one: How do I turn off error validation for annotations in IntelliJ IDEA?
...
When to choose mouseover() and hover() function?
..., to be executed when the mouse pointer
enters and leaves the elements.
m>Ca m>lling $(selector).hover(handlerIn, handlerOut) is shorthand for:
$(selector).mouseenter(handlerIn).mouseleave(handlerOut);
.mouseenter()
Bind an event handler to be fired when the mouse enters an element,
or trigger ...
Saving vim macros
...record a macro. This just goes into one of the copy/paste registers so you m>ca m>n paste it as normal with the "xp or "xP commands in normal mode.
To save it you open up .vimrc and paste the contents, then the register will be around the next time you start vim.
The format is something like:
let @q = ...
Cost of exception handlers in Python
...
Why don't you measure it using the timeit module? That way you m>ca m>n see whether it's relevant to your applim>ca m>tion.
OK, so I've just tried the following:
import timeit
statements=["""\
try:
b = 10/a
except ZeroDivisionError:
pass""",
"""\
if a:
b = 10/a""",
"b = 10/a"]
for ...
Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
...
Switching branches m>ca m>rries uncommitted changes with you. Either commit first, run git checkout . to undo them, or run git stash before switching. (You m>ca m>n get your changes back with git stash apply)
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What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
HTML5 has a new global attribute, hidden , which m>ca m>n be used to hide content.
1 Answer
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Linq select objects in list where exists IN (A,B,C)
... I would say that use HashSet instead of array for allowedStatus bem>ca m>use HashSet's contains method is fastest and there'll be performance issues with array if it contains more than 1000 items. var allowedStatus = new HashSet<string> { "A", "B", "C" };
– Jay Shah
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