大约有 45,000 项符合查询结果（耗时：0.0300秒） [XML]
Comparing two dataframes and getting the differences
...gt;>> df.reindex(idx)
Date Fruit Num Color
9 2013-11-25 Orange 8.6 Orange
8 2013-11-25 Apple 22.1 Red
share
|
improve this answer
|
follow
...
How to insert text at beginning of a multi-line selection in vi/Vim
...
@RahulPrasad Let's say you have 25 lines, then beginning at the front of the first line just record 5xj into a register and play that register 24 times, for example: qa5xjq25@a But it would be better if you posted this as an actual question if it doesnt...
Application auto build versioning
...d. hope it helps.
– csyangchen
Nov 25 '15 at 9:04
|
show ...
How do I view all commits for a specific day?
...l3cheesewheel
6,81366 gold badges2929 silver badges5252 bronze badges
12
...
How to populate/instantiate a C# array with a single value?
...
25 Answers
25
Active
...
The shortest possible output from git log containing author and date
...7 2008 +0000 Cleanup after [942]: Using timezon
ae62afd tobias Tue Nov 25 21:42:55 2008 +0000 Fixed #67 by adding time zone supp
164be7e mads Tue Nov 25 19:56:43 2008 +0000 fixed tests, and a 'unending appoi
93f1526 jesper Tue Nov 25 09:45:56 2008 +0000 adding time.ZONE.now as time zo...
Retrieve the commit log for a specific line in a file?
... Matt McClureMatt McClure
13.3k22 gold badges2525 silver badges2929 bronze badges
2
...
Quick way to list all files in Amazon S3 bucket?
...
answered Jul 27 '10 at 16:25
Zachary OzerZachary Ozer
2,82522 gold badges1515 silver badges1515 bronze badges
...
Get a pixel from HTML Canvas?
... color.
for (var i = 0, n = pix.length; i < n; i += 4) {
pix[i ] = 255 - pix[i ]; // red
pix[i+1] = 255 - pix[i+1]; // green
pix[i+2] = 255 - pix[i+2]; // blue
// i+3 is alpha (the fourth element)
}
// Draw the ImageData at the given (x,y) coordinates.
context.putImageData(imgd...
How do I find out which keystore was used to sign an app?
...k
The output will reveal the signature owner/issuer and MD5, SHA1 and SHA256 fingerprints of the APK file app.apk.
(Note that the -jarfile argument was introduced in Java 7; see the documentation for more details.)
Signature of a keystore
keytool -list -v -keystore release.jks
The output will...