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What is the fastest method for selecting descendant elements in jQuery?
...slower overall than other browsers, it still follows the Method 3, 1,2,4,5 ordering.
Overall, method 3 is the overal best method to use as it is called directly and it doesn't need to traverse more than one level of child elements unlike method 1/2 and it doesn't need to be parsed like method 4/5...
How to modify a specified commit?
...-i --autosquash
your editor will open with the commits already correctly ordered
pick e8adec4 Commit2
fixup 54e1a99 fixup! Commit2
pick b42d293 Commit3
all you need to do is save and exit
share
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How to return a string value from a Bash function
...ntent in $result as shell special characters. I have found that this is an order of magnitude faster than the result=$(some_func "arg1") idiom of capturing an echo. The speed difference seems even more notable using bash on MSYS where stdout capturing from function calls is almost catastrophic.
It'...
The written versions of the logical operators
...al Studio (as of VS2013), you must set a specific compiler option (/Za) in order to support the alternative keywords (see stackoverflow.com/a/555524/368896). That presumably also has other impacts. So, in Visual Studio, it's not necessarily safe to take this advice.
– Dan Nis...
Why use JUnit for testing?
...ond pair of eyes will have to converse with original author of the code in order to fully understand the code in question. Conversation as a means of sharing knowledge is notoriously unreliable. A point which is moot if the Original Coder is unavailable to the new pair eyes. In that instance the ne...
AngularJS ng-click stopPropagation
...n('click', function(event){
event.stopPropagation();
// In order to work with stopPropagation and two data way binding
// if you don't use scope.$apply in my case the model is not updated in the view when I click on the element that has my directive
scope.$apply(funct...
ASP.NET Web Site or ASP.NET Web Application?
.... It will compile the application into a single DLL file at build
time. In order to update the project, it must be recompiled and the DLL file
published for changes to occur.
Another nice feature of the Web Application
project is it's much easier to exclude files from the project view. In the
Web ...
Weak and strong property setter attributes in Objective-C
...ver may be unpredictably set to nil". I have seen some other posts that in order to prevent this warning, you have to create a local strong reference. And if this is true, what's the point to make a property weak, if at the end I have to create a strong reference?
– arh
...
In pure functional languages, is there an algorithm to get the inverse function?
...x,-x]) [1..] will work, as this runs through the integers in the following order [0,1,-1,2,-2,3,-3, and so on]. Indeed inv (0 : concatMap (\x -> [x,-x]) [1..]) (+1) (-3) promptly returns -4!
The Control.Monad.Omega package can help you run through lists of tuples etcetera in a good way; I'm sure...
What's the role of GetHashCode in the IEqualityComparer in .NET?
...hat wants to use strings as keys but use case-insensitive comparisons. In order to make that work efficiently, the dictionary will need to have some form of hash function that will yield the same value for "Fox" and "FOX", but hopefully yield something else for "box" or "zebra". Since the GetHashC...