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What is the difference between vmalloc and kmalloc?
...memory in a system call? Is there any reason I couldn't just use vmalloc?
From Google's "I'm Feeling Lucky" on vmalloc:
kmalloc is the preferred way, as long as you don't need very big areas. The trouble is, if you want to do DMA from/to some hardware device, you'll need to use kmalloc, and you'll...
Check if a JavaScript string is a URL
...ed question with an answer:
Javascript regex URL matching
Or this Regexp from Devshed:
function validURL(str) {
var pattern = new RegExp('^(https?:\\/\\/)?'+ // protocol
'((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|'+ // domain name
'((\\d{1,3}\\.){3}\\d{1,3}))'+ // OR ip (v4) addre...
Need to log asp.net webapi 2 request and response body to a database
...e logging there.
Con: We are expecting/forcing the controllers to inherit from a custom base controller.
Using DelegatingHandler.
Advantage: We are not touching controller/method here with this approach. Delegating handler sits in isolation and gracefully handles the request/response logging.
F...
Difference between MEAN.js and MEAN.io
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Hey guys! I found something that derived from hackathon-starter but very nice as well: Skeleton! ;-)
– CMPSoares
Jun 10 '14 at 2:42
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Else clause on Python while statement
...dition becomes false." The wording here implies that your while state goes from a state of true to false and than the else will be executed. However, if the while is never true, the else clause will still be executed.
– user597608
Oct 10 '14 at 21:11
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difference between each.with_index and each_with_index in Ruby?
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to allow wider usage with various enumerators.
to allow index to start from a number other than 0.
Today, using with_index would be better from the point of view of generality and readability, but from the point of view of speeding up the code, each_with_index runs slightly faster than each.wi...
Javascript when to use prototypes
... vitally important part of how jQuery gets it right is that this is hidden from the programmer. It's treated purely an optimisation, not as something that you have to worry about when using the library.
The problem with JavaScript is that naked constructor functions require the caller to remember t...
How do I represent a time only value in .NET?
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@sduplooy: Fancy helping us port it from Joda Time then? :)
– Jon Skeet
Jan 10 '10 at 15:23
1
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Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
... git 1.7.2 is out and includes the --ignore-submodules option for status.
From git help status:
--ignore-submodules[=<when>]
Ignore changes to submodules when looking for changes.
<when> can be either "untracked", "dirty" or "all", which
is the default. When "untracked" is...
Converting JSONarray to ArrayList
...to JSONArray. Im putting it into a listview and need to be able to delete from that listview later, and since JSONArray has no .remove method (Thanks Obama), I am trying to convert it to an arraylist.
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