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C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注C++内核技术
C#对象序列化与反序列化CSharp_Serialize_Deserialize二进制序列化：对象序列化之后是二进制形式的，通过BinaryFormatter类来实现的。
SOAP序列化：对象序列化之后的结果符合SOAP协议，也就是可以通过SOAP 协议传输。
XML序列化：对象序...
Can I change the height of an image in CSS :before/:after pseudo-elements?
...
This technique also required setting width: 10px; height: 20px; to see the image.
– here
Apr 19 '14 at 21:50
5
...
I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
...ndar cal = Calendar.getInstance(TimeZone.getTimeZone("Europe/Paris"));
cal.setTime(date);
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH);
int day = cal.get(Calendar.DAY_OF_MONTH);
// etc.
Beware, months start at 0, not 1.
Edit: Since Java 8 it's better to use java.time.Loc...
Android 4.3 menu item showAsAction=“always” ignored
...ize(); j++) {
MenuItem item = menu.getItem(j);
Log.d(TAG, "set flag for " + item.getTitle());
item.setShowAsActionFlags(MenuItem.SHOW_AS_ACTION_ALWAYS);
}
}
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impr...
What does “Changes not staged for commit” mean
...it again if you want it to be staged.
This allows you to commit only a subset of the changes you made since the last commit. For example, let's say you have file a, file b and file c. You modify file a and file b but the changes are very different in nature and you don't want all of them to be in o...
Fastest exit strategy for a Panic Button in Crisis/Abuse Websites? [closed]
...cant) that there is a JS error or if JS is disabled to have an actual href set on the link so it does go somewhere instead of re-anchoring to the top of the page (and then just return false on the click event in JS).
– GreatBlakes
Mar 28 '14 at 19:09
...
How to print to stderr in Python?
...eated specifically to communicate error messages. Basic configuration will set up a stream handler writing to stderr.
This script:
# foo.py
import logging
logging.basicConfig(format='%(message)s')
log = logging.getLogger(__name__)
log.warning('I print to stderr by default')
print('hello world')
...
How to completely remove an issue from GitHub?
... Request List.
confirming it was not possible.
Best workaround so far
set the title to something that will never conflict with any search, e.g. a single dot ..
This may not hide the history of your blunder entirely because of the automatic undeletable "changed the title to" comments.
make the ...
Transposing a NumPy array
...ou can convert an existing vector into a matrix by wrapping it in an extra set of square brackets...
from numpy import *
v=array([5,4]) ## create a numpy vector
array([v]).T ## transpose a vector into a matrix
numpy also has a matrix class (see array vs. matrix)...
matrix(v).T ## transpose a vec...
Include another JSP file
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