大约有 6,887 项符合查询结果（耗时：0.0204秒） [XML]
Difference between Divide and Conquer Algo and Dynamic Programming
... which is unnecassary.
The famous example Fibonacci numbers:
index: 1,2,3,4,5,6...
Fibonacci number: 1,1,2,3,5,8...
function F(n) {
if (n < 3)
return 1
else
return F(n-1) + F(n-2)
}
Let's run F(5):
F(5) = F(4) + F(3)
= {F(3)+F(2)} + {F(2)+F(1)}
...
Forgot “git rebase --continue” and did “git commit”. How to fix?
...ter to its parent but keeps the work tree and adds the merge change to the index. So you can continue rebasing with git rebase --continue as before.
share
|
improve this answer
|
...
Likelihood of collision using most significant bits of a UUID in Java
...ay of Year) as prefix. This decreases database fragmentation in tables and indexes. This method returns byte[40]. I used it in a hybrid environment where the Active Directory SID (varbinary(85)) is the key for LDAP users and an application auto-generated ID is used for non-LDAP Users. Also the large...
What is this 'Lambda' everyone keeps speaking of?
...g the forEach of array objects, becomes:
array.forEach(function (element, index) {
// do something useful with element
// element is the equivalent of array[i] from above
});
The above abstraction may not be that useful, but there are other higher order functions, like forEach, that perform...
What is the syntax to insert one list into another list in python?
... @weaver While it's the only solution to do that (extend at a specific index), that was not the original question.
– florisla
Sep 15 '16 at 8:30
...
Passing arguments to “make run”
...udy the manual of make: https://www.gnu.org/software/make/manual/html_node/index.html
problems of method 1:
arguments that start with a dash will be interpreted by make and not passed as a goal.
$ make run --foo --bar
workaround
$ make run -- --foo --bar
arguments with an equal sign will be ...
How to place and center text in an SVG rectangle
...cape to maintain compatibility with SVG 1.1:
http://wiki.inkscape.org/wiki/index.php/FAQ#What_about_flowed_text.3F
Furthermore, there are some JavaScript libraries that can be used to dynamically automate text wrapping:
http://www.carto.net/papers/svg/textFlow/
It's interesting to note CSVG's solu...
What is MOJO in Maven?
...
Yes, from http://maven.apache.org/plugin-developers/index.html:
What is a Mojo? A mojo is a Maven plain Old Java Object. Each mojo is an executable goal in Maven, and a plugin is a distribution of one or more related mojos.
In short, a mojo is a maven goal, to extend functio...
Is git not case sensitive?
..., then collapsing the commits. A shorter way to do it is to manipulate the index and working folder all in one:
git mv file.txt temp.txt
git mv temp.txt File.txt
git commit -m "Renamed file.txt to File.txt"
This is related to adjusting directory names as well: git mv and only change case of direc...
Converting a column within pandas dataframe from int to string
...das as pd
import numpy as np
df = pd.DataFrame([None,'string',np.nan,42], index=[0,1,2,3], columns=['A'])
df1 = df['A'].astype(str)
df2 = df['A'].apply(str)
print df.isnull()
print df1.isnull()
print df2.isnull()
I believe this is fixed by the implementation of to_string()
...