大约有 47,000 项符合查询结果（耗时：0.0341秒） [XML]
How to input a regex in string.replace?
...lt;/[1> and then there are cases ... where the<[99> number ranges from 1-100</[99>.
and there are many other lines in the txt files
with<[3> such tags </[3>"""
result = pattern.sub("", subject)
print(result)
If you want to learn more about regex I recomend to read Reg...
How is mime type of an uploaded file determined by browser?
...termine the MIME type and does so in a certain order. The snippet below is from file src/net/base/mime_util.cc, method MimeUtil::GetMimeTypeFromExtensionHelper.
// We implement the same algorithm as Mozilla for mapping a file extension to
// a mime type. That is, we first check a hard-coded list (t...
How to remove line breaks from a file in Java?
How can I replace all line breaks from a string in Java in such a way that will work on Windows and Linux (ie no OS specific problems of carriage return/line feed/new line etc.)?
...
Why can't strings be mutable in Java and .NET?
...,
immutable objects can be shared freely
[...]
Other small points from the same chapter:
Not only can you share immutable objects, but you can share their internals.
[...]
Immutable objects make great building blocks for other objects, whether mutable or immutable.
[...]
...
How do I enable MSDTC on SQL Server?
... called 'Distributed Transaction Coordinator' and RIGHT CLICK (on it and
select) > Start.
share
|
improve this answer
|
follow
|
...
Stop UIWebView from “bouncing” vertically?
Does anyone know how to stop a UIWebView from bouncing vertically? I mean when a user touches their iphone screen, drags their finger downwards, and the webview shows a blank spot above the web page I had loaded?
...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
..."Next" button.
Next, make a read-only section in the install tree and pre-select or unselect it on the a function which is executed before the Components page is shown.
This will make sure that the installation of each missing runtime component is mandatory, and is skipped if it is already present...
Why use 'git rm' to remove a file instead of 'rm'?
On SVN, removing something from the filesystem directly (rather than using svn) created a load of headaches.
7 Answers
...
What is the easiest way to get current GMT time in Unix timestamp format?
...
Does this help?
from datetime import datetime
import calendar
d = datetime.utcnow()
unixtime = calendar.timegm(d.utctimetuple())
print unixtime
How to convert Python UTC datetime object to UNIX timestamp
...
Programmatically Determine a Duration of a Locked Workstation?
...
I hadn't found this before, but from any application you can hookup a SessionSwitchEventHandler. Obviously your application will need to be running, but so long as it is:
Microsoft.Win32.SystemEvents.SessionSwitch += new Microsoft.Win32.SessionSwitchEventH...