大约有 44,000 项符合查询结果（耗时：0.0700秒） [XML]
'ssh-keygen' is not recognized as an internal or external command
..., you will have ssh-keygen.
Update 2015:
ssh-keygen.exe is part of Git For Windows, whose releases include PortableGit-2.4.3.1-2nd-release-candidate-64-bit.7z
c:\path\to\PortableGit-2.4.3.1-2nd-release-candidate-64-bit\usr\bin\ssh-keygen.exe
That means the %PATH% must include c:\path\to\Porta...
How to use ADB Shell when Multiple Devices are connected? Fails with “error: more than one device an
...
Use the -s option BEFORE the command to specify the device, for example:
adb -s 7f1c864e shell
See also http://developer.android.com/tools/help/adb.html#directingcommands
...
Collapsing Sidebar with Bootstrap
...strap.com/examples/offcanvas/
This is the official example, may be better for some. It is under their Experiments examples section, but since it is official, it should be kept up to date with the current bootstrap release.
Looks like they have added an off canvas css file used in their example:
...
Elegant ways to support equivalence (“equality”) in Python classes
... == n2 # False -- oops
So, Python by default uses the object identifiers for comparison operations:
id(n1) # 140400634555856
id(n2) # 140400634555920
Overriding the __eq__ function seems to solve the problem:
def __eq__(self, other):
"""Overrides the default implementation"""
if isinst...
Is there an equivalent of CSS max-width that works in HTML emails?
...
@PhyllisSutherland found a fix for images: <img src="file.jpg" "width="350" alt="" style="display:block;width:100%" /> litmus.com/community/discussions/…
– cbron
Oct 3 '17 at 21:47
...
Getting attribute using XPath
...
How could I get the value of lang (where lang=eng in book title), for
the first element?
Use:
/*/book[1]/title/@lang
This means:
Select the lang attribute of the title element that is a child of the first book child of the top element of the XML document.
To get just the string val...
Django Cookies, how can I set them?
...
UPDATE : check Peter's answer below for a builtin solution :
This is a helper to set a persistent cookie:
import datetime
def set_cookie(response, key, value, days_expire = 7):
if days_expire is None:
max_age = 365 * 24 * 60 * 60 #one year
else:
...
Git diff says subproject is dirty
I have just run a git diff, and I am getting the following output for all of my approx 10 submodules
9 Answers
...
How to get Url Hash (#) from server side
...er by default, the only way to do it is to use some Javascript:
When the form submits, grab the hash (window.location.hash) and store it in a server-side hidden input field Put this in a DIV with an id of "urlhash" so we can find it easily later.
On the server you can use this value if you need to...
How to access maven.build.timestamp for resource filtering
...4 and would like to make the build timestamp accessible to my application. For this, I'm putting a placeholder in a .properties file and let maven filter on build. While this is working fine for ${project.version} , ${maven.build.timestamp} is not substituted on filtering.
...