大约有 47,000 项符合查询结果（耗时：0.0737秒） [XML]
Why use try {} finally {} with an empty try block?
...
From http://blog.somecreativity.com/2008/04/10/the-empty-try-block-mystery/:
This methodology guards against a
Thread.Abort call interrupting the
processing. The MSDN page of
Thread.Abort says that “Unexecuted
finally blocks are executed before the...
Hexadecimal To Decimal in Shell Script
... perl:
$ perl -le 'print hex("FF");'
255
with printf :
$ printf "%d\n" 0xFF
255
with python:
$ python -c 'print(int("FF", 16))'
255
with ruby:
$ ruby -e 'p "FF".to_i(16)'
255
with node.js:
$ nodejs <<< "console.log(parseInt('FF', 16))"
255
with rhino:
$ rhino<<EOF
prin...
how do I strip white space when grabbing text with jQuery?
...
|
edited Dec 23 '08 at 13:02
answered Dec 11 '08 at 19:04
...
iOS - How to set a UISwitch programmatically
...
10
Use this code to solve on/off state problem in switch in iOS
- (IBAction)btnSwitched:(id)sender...
Perform an action in every sub-directory using Bash
...
answered Oct 22 '10 at 20:29
Mike ClarkMike Clark
10.7k66 gold badges3434 silver badges4242 bronze badges
...
json.dumps vs flask.jsonify
...
answered Nov 1 '12 at 7:20
Kenneth WilkeKenneth Wilke
3,96111 gold badge1212 silver badges77 bronze badges
...
How do you perform a CROSS JOIN with LINQ to SQL?
...
answered Sep 11 '08 at 14:00
Steve MorganSteve Morgan
12.4k22 gold badges3838 silver badges4949 bronze badges
...
KeyValuePair VS DictionaryEntry
...
108
KeyValuePair<TKey,TValue> is used in place of DictionaryEntry because it is generified. ...
Authenticating in PHP using LDAP through Active Directory
...
answered Oct 5 '08 at 14:10
ceejayozceejayoz
161k3737 gold badges257257 silver badges331331 bronze badges
...
Remove everything after a certain character
...
var s = '/Controller/Action?id=11112&value=4444';
s = s.substring(0, s.indexOf('?'));
document.write(s);
Sample here
I should also mention that native string functions are much faster than regular expressions, which should only really be used when necessary (this isn't one of those cases...