大约有 43,000 项符合查询结果（耗时：0.0495秒） [XML]
How does libuv compare to Boost/ASIO?
...for professionals but nevertheless: http://en.highscore.de/cpp/boost/index.html ). Libuv has only one online book (but also good) http://nikhilm.github.com/uvbook/index.html and several video talks, so it will be difficult to know all the secrets (this library has a lot of them). For more specific d...
Ant task to run an Ant target only if a file exists?
...ly also resourceexists
From
http://ant.apache.org/manual/Tasks/conditions.html
Tests a resource for existance. since
Ant 1.8.0
The actual resource to test is
specified as a nested element.
An example:
<resourceexists>
<file file="${file}"/>
</resourceexists>
...
Convert a CERT/PEM certificate to a PFX certificate
...dows version of OpenSSL is available at slproweb.com/products/Win32OpenSSL.html. Just tried it, and it worked properly for this purpose.
– BrianFinkel
Sep 30 '11 at 17:55
...
How do I set up email confirmation with Devise?
...n now override the mailer views in devise/mailer/confirmation_instructions.html.erb or users/mailer/confirmation_instructions.html.erb depending on your setup
4. For development environment add the following config lines in /config/environments/development.rb
config.action_mailer.default_url_optio...
Generating UML from C++ code? [closed]
...m/en-us/library/aa140255(office.10).aspx
BoUML - http://bouml.fr/features.html
StarUML - http://staruml.sourceforge.net/en/
Reverse engineering of the UML class diagram from C++ code in presence of weakly typed containers (2001) - http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.27.9064
U...
How to write a multidimensional array to a text file?
... numpy.loadtxt (docs.scipy.org/doc/numpy/reference/generated/numpy.loadtxt.html)
– Dominic Rodger
Sep 10 '10 at 14:22
2
...
Get __name__ of calling function's module in Python
...e, etc.
See the docs for details:
http://docs.python.org/library/inspect.html
Also, Doug Hellmann has a nice writeup of the inspect module in his PyMOTW series:
http://pymotw.com/2/inspect/index.html#module-inspect
EDIT: Here's some code which does what you want, I think:
def info(msg):
fr...
Detecting value change of input[type=text] in jQuery
... can do this using jQuery's .bind() method. Check out the jsFiddle.
Sample
Html
<input id="myTextBox" type="text"/>
jQuery
$("#myTextBox").bind("change paste keyup", function() {
alert($(this).val());
});
More Information
jsFiddle Demonstration
jQuery.bind()
...
Working with Enums in android
...android application. http://developer.android.com/training/articles/memory.html#Overhead
I quote:
Be aware of memory overhead
Be knowledgeable about the cost and overhead of the language and
libraries you are using, and keep this information in mind when you
design your app, from start...
How do you create a dictionary in Java? [closed]
... Dictionary
http://docs.oracle.com/javase/6/docs/api/java/util/Dictionary.html
However this requires implementation.
Java gives us a nice implementation called a Hashtable
http://docs.oracle.com/javase/6/docs/api/java/util/Hashtable.html
...