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When is assembly faster than C?
One of the stated reasons for knowing assembler is that, on occasion, it can be employed to write code that will be more performant than writing that code in a higher-level language, C in particular. However, I've also heard it stated many times that although that's not entirely false, the cases wh...
Make the current commit the only (initial) commit in a Git repository?
... point to older commits, these commits will be accessible. In fact, for anyone with a bit of git foo, I'm sure that after this git push, they will still be able to recover all history from the GitHub repository - and if you have other branches or tags, then they don't even need much git foo.
...
ViewPager PagerAdapter not updating the View
...ke this:
public int getItemPosition(Object object) {
return POSITION_NONE;
}
This way, when you call notifyDataSetChanged(), the view pager will remove all views and reload them all. As so the reload effect is obtained.
The second option, suggested by Alvaro Luis Bustamante (previously alvar...
Haml: Control whitespace around text
...n upvotes count), but the succeed variant isn't equivalent to the original one, because trailing comma will be rendered even if @condition == false, which is more ugly than space before this comma.
– Nash Bridges
Jun 29 '12 at 6:36
...
How to check if a String is numeric in Java
...se you don't include a whole library because you need a 3 line function in one place.
– dalvarezmartinez1
Sep 18 '14 at 12:34
12
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Coarse-grained vs fine-grained
...oken into feet.
Coarse-grained systems consist of
fewer, larger components than
fine-grained systems; a coarse-grained
description of a system regards large
subcomponents while a fine-grained
description regards smaller components
of which the larger ones are composed.
...
Should __init__() call the parent class's __init__()?
...
If you need something from super's __init__ to be done in addition to what is being done in the current class's __init__, you must call it yourself, since that will not happen automatically. But if you don't need anything from super's __init__, no need to call it. Example:
...
How to name variables on the fly?
...dman I generate variable names for datasets I save in mypackage/data. Each one in its file with same name for the file and the data in it (given R recommendations for data in package). Each dataset is about 10M and the total is ~ 17Go I hardly see an other way.
– cmbarbu
...
How do I Search/Find and Replace in a standard string?
...e" : complexity would be n² if you remove "o" from "ooooooo...o". I guess one can do better, but this solution has the merit of being easy to understand.
– Zonko
Sep 21 '11 at 8:57
...
File Upload using AngularJS
....com/twilson63/ngUpload
https://github.com/uploadcare/angular-uploadcare
One of these should fit your project, or may give you some insight into how to code it yourself.
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