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For each row in an R dataframe
...I'm not sure how to write a vectorized getWellID. What I need to do right now is to dig into an existing list of lists to look it up or pull it out of a database.
– Carl Coryell-Martin
Nov 9 '09 at 23:45
...
jQuery pass more parameters into callback
...lue1, value2);
}
This calls the callback and supplies a single argument. Now you want to supply an additional argument, so you wrap the callback in closure.
callbackReceiver(callback); // "Hello World", undefined
callbackReceiver(function(value) {
callback(value, "Foo Bar"); // "Hello Wor...
What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
...ht that was the idea with this witty stuff? How else will the new members know how clever we are?
– MarkJ
Feb 28 '09 at 9:13
17
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Efficient way to insert a number into a sorted array of numbers?
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How does the First Method compare now that Chrome uses TimSort? From TimSort Wikipedia: "In the best case, which occurs when the input is already sorted, [TimSort] runs in linear time".
– poshest
Feb 5 at 11:40
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Open an IO stream from a local file or url
I know there are libs in other languages that can take a string that contains either a path to a local file or a url and open it as a readable IO stream.
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Determine if a function exists in bash
...0000022L I was nitpicking about how using the exit status doesn't let you know if program_name is a function, but now I think you did address that when you said "Obviously the type -t and the above method also allows to detect the type, not just whether it's "callable"." Sorry.
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Accessing nested JavaScript objects and arays by string path
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Anyone know how to port this to TypeScript?
– Adam Plocher
Jul 31 '17 at 14:05
1
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How to determine the memory footprint (size) of a variable?
... copied the some important thing which may help you also.
As you probably know, Xdebug dropped the memory profiling support since the 2.* version. Please search for the "removed functions" string here: http://www.xdebug.org/updates.php
Removed functions
Removed support for Memory profiling as that ...
How to find out how many lines of code there are in an Xcode project?
...t. It also provides other interesting statistics so is worth a run for fun now and then.
Note that it will not look inside real folders, though it will look in groups. Odds are you aren't using real folders so it'll work great. If you are using folders then you just have to do the count in each fol...
Why are flag enums usually defined with hexadecimal values
...ta matters. Using it hints at the fact that that's the situation we're in now.
Also, i'm not sure about C#, but I know that in C x << y is a valid compile-time constant.
Using bit shifts seems the most clear:
[Flags]
public enum MyEnum
{
None = 0,
Flag1 = 1 << 0,
Flag2 = ...