大约有 19,602 项符合查询结果（耗时：0.0343秒） [XML]
What is the difference between trie and radix trie data structures?
...ewer edges. To circumvent the memory concern, various proposals were made. Based on those variations trie are also named as “compact trie” and “compressed trie”. While a consistent nomenclature is rare, a most common version of a compact trie is formed by grouping all edges when nodes have s...
i18n Pluralization
.... Just want to share my own very precise Russian pluralization formula. It based on Unicode Specs.
Here is contents of config/locales/plurals.rb file only, everything else should be done as same as in answer above.
{:ru =>
{ :i18n =>
{ :plural =>
{ :keys => [:zero, :one, ...
Pandas every nth row
...
I'd use iloc, which takes a row/column slice, both based on integer position and following normal python syntax.
df.iloc[::5, :]
share
|
improve this answer
|
...
Checking if a string can be converted to float in Python
...f you cared about performance (and I'm not suggesting you should), the try-based approach is the clear winner (compared with your partition-based approach or the regexp approach), as long as you don't expect a lot of invalid strings, in which case it's potentially slower (presumably due to the cost ...
How to create a colored 1x1 UIImage on the iPhone dynamically?
I would like to create a 1x1 UIImage dynamically based on a UIColor.
6 Answers
6
...
What is the difference between MOV and LEA?
...sage of LEA. Its useful if you have a multi-part calculation with multiple base addresses etc.
share
|
improve this answer
|
follow
|
...
ACE vs Boost vs POCO [closed]
...ood library.
Includes functionality that is not in Boost, like XML and database interface to name a few.
It is more integrated as one library than Boost.
It has clean, modern and understandable C++ code. I find it far easier to understand than most of the Boost libraries (but I am not a template pr...
What are the differences between struct and class in C++?
...2.2 in C++98 through C++11):
In absence of an access-specifier
for a base class, public is assumed
when the derived class is declared
struct and private is assumed when the class is declared class.
And just for completeness' sake, the more widely known difference between class and struct...
std::shared_ptr of this
...
Try to construct a shared_ptr based on a default-constructed shared_ptr and whatever you want to point it at...
– Deduplicator
Oct 25 '15 at 17:13
...
Open a buffer as a vertical split in VIM
...t;leader>s :ls<cr>:sp<space>\|<space>b<space>
Based on this, you can see the buffer list as soon as you hit
<leader>b
<leader>v
<leader>s
and then just enter the desired buffer number N. This will then open the buffer in the desired window. You ca...