大约有 21,000 项符合查询结果（耗时：0.0310秒） [XML]
Android custom dropdown/popup menu
...nswer here.
To create a popup menu in android with Java:
Create a layout file activity_main.xml under res/layout directory which contains only one button.
Filename: activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.a...
Does Parallel.ForEach limit the number of active threads?
...
I was using Parallel.ForEach(FilePathArray, path =>... to read about 24,000 files tonight creating one new file for each file I read in. Very simple code. It appears that even 6 threads was enough to overwhelm the 7200 RPM disk I was reading from at...
Relationship between SciPy and NumPy
...>>> import numpy
>>> scipy.source(scipy.linalg.solve)
In file: /usr/lib64/python2.4/site-packages/scipy/linalg/basic.py
def solve(a, b, sym_pos=0, lower=0, overwrite_a=0, overwrite_b=0,
debug = 0):
""" solve(a, b, sym_pos=0, lower=0, overwrite_a=0, overwrite_b=0) -&g...
Regex for string not ending with given suffix
...
To search for files not ending with ".tmp" we use the following regex:
^(?!.*[.]tmp$).*$
Tested with the Regex Tester gives following result:
share
...
How to set TextView textStyle such as bold, italic
...e.BOLD_ITALIC); // for Bold and Italic
XML:
You can set Directly in XML file in <TextView /> like:
android:textStyle="normal"
android:textStyle="normal|bold"
android:textStyle="normal|italic"
android:textStyle="bold"
android:textStyle="bold|italic"
...
jQuery selector regular expressions
... @padolsey works great. Here's an example where you can iterate over text, file and checkbox input fields or textareas with it: $j('input:regex(type, text|file|checkbox),textarea').each(function(index){ // ... });
– Matt Setter
Jan 6 '12 at 11:41
...
Auto expand a textarea using jQuery
...xtMeetingAgenda').autogrow();
});
note: you should include the needed js files...
To prevent the scrollbar in the textarea from flashing on & off during expansion/contraction, you can set the overflow to hidden as well:
$('#textMeetingAgenda').css('overflow', 'hidden').autogrow()
Updat...
How do I fix certificate errors when running wget on an HTTPS URL in Cygwin?
...for shell scripts) or by adding ca_directory = /usr/ssl/certs to ~/.wgetrc file.
You can also fix that by running ln -sT /usr/ssl /etc/ssl as pointed out in another answer, but that will work only if you have administrative access to the system. Other solutions I described do not require that.
...
Git format-patch to be svn compatible?
...) is:
Create the patch with git diff --no-prefix master..branch > somefile.diff, the master and branch part are optional, depends how you want to get your diffs.
Send it wherever and apply with patch -p0 < somefile.diff.
It always seems to work fine for me and seems to be the simplest met...
Memcached vs APC which one should I choose? [closed]
...n the compiled form for future requests (until it detects the original PHP file has changed). This means that PHP doesn't have to run this compile step on every single request, saving some time. It's just one of the ways to help ensure a speedy site (amongst many others).
– S...