大约有 14,000 项符合查询结果（耗时：0.0202秒） [XML]
Find when a file was deleted in Git
...914a2b37c
Merge: 7740344 873ed35
Author: Mark Amery
Date: Tue Jan 12 22:51:36 2016 +0000
Merge branch 'newbranch'
commit 77403443a13a93073289f95a782307b1ebc21162
Author: Mark Amery
Date: Tue Jan 12 22:50:50 2016 +0000
Deleted foo
commit ddff7a78068aefb7a4d19c82e718099cf57be694
Auth...
Why do I get TypeError: can't multiply sequence by non-int of type 'float'?
...ee the value entered surrounded by quotes. For example, if you entered 56.95 you'd see:
>>> sales_amount = raw_input("[Insert sale amount]: ")
[Insert sale amount]: 56.95
>>> sales_amount
'56.95'
You'll want to convert the string into a float before multiplying it by sales tax....
Multiple aggregations of the same column using pandas GroupBy.agg()
... edited Dec 8 '19 at 9:16
cs95
231k6060 gold badges391391 silver badges456456 bronze badges
answered Nov 27 '12 at 20:57
...
How to check if a json key exists?
... What if the key is from Integer type?
– Eido95
May 15 '17 at 19:33
2
@Eido95 having an I...
Fastest hash for non-cryptographic uses?
...sa20 0.198500156403
13 - salsa10 0.204956293106
14 - haval160,3 0.206098556519
15 - haval256,3 0.206891775131
16 - haval224,3 0.206954240799
17 - ripemd160 0.207638263702
18 - tiger192,4 0.208125829697
19 - tiger160,4 0.208438634872
20 - tiger128,4 0.209359407425
21 - haval128,3 0.210256814957
22 - ...
When - and why - should you store data in the Windows Registry?
...ay share a windows folder, and it should be read-only anyway.
Solution (Win95): Registry with separate sections for each user.
Problem: Registry grew too big.
Solution (WinXP): Large blocks of individual data moved to user's own Application Data folder.
Problem: Good for large amounts of data, but r...
Structure padding and packing
...est_struct_address():
stu_g: 4
stu_h: 8
stu_f: 24
address of g: 0x7fffd63a95d0 // struct variable - address dividable by 16,
address of h: 0x7fffd63a95e0 // struct variable - address dividable by 16,
address of f1: 0x7fffd63a95f0 // struct variable - address dividable by 16,
address of f2: 0x7fff...
How do I shutdown, restart, or log off Windows via a bat file?
...
answered Jan 6 '09 at 14:51
KipKip
95.8k8080 gold badges220220 silver badges256256 bronze badges
...
Logical operators for boolean indexing in Pandas
... answered Jan 25 '19 at 2:53
cs95cs95
231k6060 gold badges391391 silver badges456456 bronze badges
...
Const in JavaScript: when to use it and is it necessary?
...ror
But you can mutate your variable:
const marks = [92, 83]
marks.push(95)
console.log(marks) // [92, 83, 95] -> the variable has been mutated.
So, any process that changes the variable's value without using the = sign is mutating the variable.
Note: += for example is ... re-assigning!
va...