大约有 45,000 项符合查询结果（耗时：0.0680秒） [XML]
Is there a way to ignore header lines in a UNIX sort?
...
12 Answers
12
Active
...
How to fix corrupted git repository?
...
+200
As an alternative to CodeGnome's last option, if only the local repo is corrupted, and you know the url to the remote, you can use t...
Inserting multiple rows in mysql
...
1206
INSERT statements that use VALUES syntax can insert multiple rows. To do this, include mult...
Convert Python dict into a dataframe
...tems()) # or list(d.items()) in python 3
Out[11]:
0 1
0 2012-07-02 392
1 2012-07-06 392
2 2012-06-29 391
3 2012-06-28 391
...
In [12]: pd.DataFrame(d.items(), columns=['Date', 'DateValue'])
Out[12]:
Date DateValue
0 2012-07-02 392
1 2012-07-06 ...
Is there replacement for cat on Windows
...dows type command works similarly to UNIX cat.
Example 1:
type file1 file2 > file3
is equivalent of:
cat file1 file2 > file3
Example 2:
type *.vcf > all_in_one.vcf
This command will merge all the vcards into one.
...
How to sort an array in Bash
...
212
You don't really need all that much code:
IFS=$'\n' sorted=($(sort <<<"${array[*]}")...
Java: random long number in 0
...
152
Starting from Java 7 (or Android API Level 21 = 5.0+) you could directly use ThreadLocalRandom.c...
How to handle anchor hash linking in AngularJS
...
27 Answers
27
Active
...
How to efficiently compare two unordered lists (not sets) in Python?
...
253
O(n): The Counter() method is best (if your objects are hashable):
def compare(s, t):
re...