大约有 6,000 项符合查询结果（耗时：0.0201秒） [XML]
defaultdict of defaultdict?
... need partial for recursive applications, AFAICT
– Clément
Nov 25 '19 at 20:00
add a comment
|
...
Simple way to encode a string according to a password?
...re cipher. It is one of the strongest of the simple ancient ciphers.
Vigenère cipher
It's quick and easy to implement. Something like:
import base64
def encode(key, string):
encoded_chars = []
for i in xrange(len(string)):
key_c = key[i % len(key)]
encoded_c = chr(ord(st...
How do I use $scope.$watch and $scope.$apply in AngularJS?
... Using this.myVar puts myVar on the scope.
– Marcus Rådell
Oct 3 '14 at 12:15
|
show 2 more comments
...
Git keeps prompting me for a password
... This may be because I originally checked out my project using GitHub's Mac application (mac.github.com). Any idea how I can fix it?
– Catherine
Oct 14 '11 at 22:38
...
Generating a unique machine id
I need to write a function that generates an id that is unique for a given machine running a Windows OS.
15 Answers
...
Unlimited Bash History [closed]
...Ctrl-o. That's why I keep duplicates in history.
– Stéphane Gourichon
Jan 5 '16 at 18:53
1
@Sté...
How to reset Android Studio
...
On Mac OS X
Remove these directories:
~/Library/Application Support/AndroidStudioBeta
~/Library/Caches/AndroidStudioBeta
~/Library/Logs/AndroidStudioBeta
~/Library/Preferences/AndroidStudioBeta
...
How do you find the row count for all your tables in Postgres
...ered Feb 25 '15 at 1:37
Daniel VéritéDaniel Vérité
46.6k1313 gold badges102102 silver badges123123 bronze badges
...
Django auto_now and auto_now_add
...ted May 4 '19 at 13:54
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Jul 25 '10 at 17:01
...
VBoxManage: error: Failed to create the host-only adapter
I am running vagrant 1.4 and virtual box 4.3 on fedora 17 machine. When I do "vagrant up", I get this error:
32 Answers...