大约有 38,000 项符合查询结果（耗时：0.0738秒） [XML]
ASP.NET: Session.SessionID changes between requests
...the session if will remain the same. Take into account that this answer is more than 4 years old, not sure if there was any modification in relation to this.
– Claudio Redi
Oct 13 '14 at 14:11
...
What is ActiveMQ used for - can we apply messaging concept using a Database?
...tion between different applications easier.
Of course, there are a lot of more detailed features that are only in ActiveMQ, wire protocols like OpenWire, STOMP and MQTT, JMS, EIP together with Apache Camel, message patterns like "request/reply" and "publish/subscribe", JMS Bridging, clustering ("ne...
Bootstrap close responsive menu “on click”
...on () {
navMain.collapse('hide');
});
});
EDIT
To make it more generic we can use following code snippet
$(function(){
var navMain = $(".navbar-collapse"); // avoid dependency on #id
// "a:not([data-toggle])" - to avoid issues caused
// when you have dropdown insid...
How to encode a URL in Swift [duplicate]
...
|
show 7 more comments
75
...
Java, Classpath, Classloading => Multiple Versions of the same jar/project
...case keep in mind some facts:
Classloaders in an application are usually more than a single one. The bootstrap class loader delegates to the appropriate. When you instantiate a new class the more specific classloader is invoked. If it does not find a reference to the class you are trying to load, ...
Odd behavior when Java converts int to byte?
...umber scheme the most significant bit specifies the sign of the number. If more bits are needed, the most significant bit ("MSB") is simply copied to the new MSB.
So if you have byte 255: 11111111
and you want to represent it as an int (32 bits) you simply copy the 1 to the left 24 times.
Now, one...
How do I create multiple submit buttons for the same form in Rails?
...
Changing the form action attribute on the fly is a more brittle solution. Using the commit attribute is less so. You could as an alternative wrap the second submit button inside a different form and pass a parameter that needs to be changed to the same action. But it is not m...
Merge PDF files
... documents page by page,
* merging documents page by page,
(and much more)
Here's a sample program that works with both versions.
#!/usr/bin/env python
import sys
try:
from PyPDF2 import PdfFileReader, PdfFileWriter
except ImportError:
from pyPdf import PdfFileReader, PdfFileWriter
...
Single Line Nested For Loops
...uided their choice of ordering in the double nesting. I find the other way more natural (for y then for x in your example). I just realize that after 3 years of doing python (not extensively but still...) and of using those kinds of loops !!
– Thomas
Oct 29 '13...
How do you test that a Python function throws an exception?
...
|
show 2 more comments
495
...