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汇编语言超浓缩教程（汇编入门必备） - C/C++ - 清泛网 - 专注C/C++及内核技术
汇编语言超浓缩教程（汇编入门必备） 哎哟，哥们儿，还捣鼓汇编呢？那东西没用，兄弟用VB"钓"一个API就够你忙活个十天半月的，还不一定搞出来。此君之言倒也不虚，那吾等还有...“ 哎哟，哥们儿，还捣鼓汇编呢？那东西没...
Converting milliseconds to a date (jQuery/JavaScript)
... 2-digit second 09
#s# second 9
#ampm# "am" or "pm" pm
#AMPM# "AM" or "PM" PM
And here's the code:
//*** This code is copyright 2002-2016 by Gavin Kistner, !@phrogz.net
//*** It is covered under the license viewable at http:/...
How to check programmatically if an application is installed or not in Android?
... private boolean appInstalledOrNot(String uri) {
PackageManager pm = getPackageManager();
try {
pm.getPackageInfo(uri, PackageManager.GET_ACTIVITIES);
return true;
} catch (PackageManager.NameNotFoundException e) {
}
return false;
...
Cron jobs and random times, within given hours
...day at completely random times. I also want it to run only between 9am - 11pm.
12 Answers
...
Web scraping with Python [closed]
... tr.getchildren()
print tds[1].text, tds[2].text
Output:
5:16 AM 9:28 PM
5:15 AM 9:30 PM
5:13 AM 9:31 PM
5:12 AM 9:33 PM
5:11 AM 9:34 PM
5:10 AM 9:35 PM
5:09 AM 9:37 PM
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Extract substring using regexp in plain bash
...
Using pure bash :
$ cat file.txt
US/Central - 10:26 PM (CST)
$ while read a b time x; do [[ $b == - ]] && echo $time; done < file.txt
another solution with bash regex :
$ [[ "US/Central - 10:26 PM (CST)" =~ -[[:space:]]*([0-9]{2}:[0-9]{2}) ]] &&
echo ...
Converting string into datetime
...time import datetime
datetime_object = datetime.strptime('Jun 1 2005 1:33PM', '%b %d %Y %I:%M%p')
The resulting datetime object is timezone-naive.
Links:
Python documentation for strptime: Python 2, Python 3
Python documentation for strptime/strftime format strings: Python 2, Python 3
strftim...
DateTime format to SQL format using C#
...lt)
d: 6/15/2008
D: Sunday, June 15, 2008
f: Sunday, June 15, 2008 9:15 PM
F: Sunday, June 15, 2008 9:15:07 PM
g: 6/15/2008 9:15 PM
G: 6/15/2008 9:15:07 PM
m: June 15
o: 2008-06-15T21:15:07.0000000
R: Sun, 15 Jun 2008 21:15:07 GMT
s: 2008-06-15T21:15:07
t: 9:15 PM
T: 9:15:07 PM
u: 2008-...
Bold & Non-Bold Text In A Single UILabel?
... return attrStr
}
Usage:
let targetString = "Updated 2012/10/14 21:59 PM"
let range = NSMakeRange(7, 12)
let label = UILabel(frame: CGRect(x:0, y:0, width:350, height:44))
label.backgroundColor = UIColor.white
label.attributedText = attributedString(from: targetString, nonBoldRange: range)
lab...
Unicode equivalents for \w and \b in Java regular expressions?
...r Expressions. This is an exciting and dramatic improvement, and the development team is to be commended for this important effort.
Java’s Regex Unicode Problems
The problem with Java regexes is that the Perl 1.0 charclass escapes — meaning \w, \b, \s, \d and their complements — are not in...