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How can I increment a date by one day in Java?
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Take a look at Joda-Time (https://www.joda.org/joda-time/).
DateTimeFormatter parser = ISODateTimeFormat.date();
DateTime date = parser.parseDateTime(dateString);
String nextDay = parser.print(date.plusDays(1));
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How can I use threading in Python?
... 'http://www.python.org/getit/',
'http://www.python.org/community/',
'https://wiki.python.org/moin/',
]
# Make the Pool of workers
pool = ThreadPool(4)
# Open the URLs in their own threads
# and return the results
results = pool.map(urllib2.urlopen, urls)
# Close the pool and wait for the wo...
Flexbox and Internet Explorer 11 (display:flex in ?)
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
GestureDetect 扩展：手势检测扩展，识别滑动、点击和长按手势 · App Inventor 2 中文网
... Community 论坛帖子整理，原作者为 AryanGupta。
原始链接：https://community.kodular.io/t/free-gesturedetect-recognize-swipe-up-down-right-left-and-doubleclick/94542
文档翻译和整理：AI2中文网
最后更新：2024年12月9日
您的改进建...
GOTO still considered harmful? [closed]
... I'm ignoring the possibility of untrapped integer overflow. Let's not bog down a simple example.)
On the other hand, if the code had read this way:
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goto 10
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a = b + 1
10: /* do something with a */
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goto 10
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The multiplicity of ways to get to label 10 means that we have to work much...
Use email address as primary key?
... if you have a choice, go for constant/immutable keys; less work for you down the road; just because SQL supports cascading updates doesn't mean it's always a good idea!
– Steven A. Lowe
Sep 27 '10 at 18:07
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Safest way to convert float to integer in python?
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This won't work for negative numbers: floor rounds down whereas int rounds towards 0.
– jochen
Jul 15 '14 at 20:35
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Which is faster: while(1) or while(2)?
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Voted down because I'm sick of conventions. The developer has this puny opportunity to write a number he likes, then someone boring comes and nags about why it isn't 1.
– Utkan Gezer
Aug 11 '1...
HorizontalScrollView within ScrollView Touch Handling
...xpanded grid view in it, sometimes it wouldn't scroll. I had to override onDown(...) method in YScrollDetector to always return true as suggested throughout documentation (like here developer.android.com/training/custom-views/…) This solved my issue.
– Nemanja Kovacevic
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How can I cast int to enum?
...ually checks this. I'm doing this to ensure I don't run into any surprises down the road. To see these surprises in action, you can use the following code (actually I've seen this happen a lot in database code):
public enum MyEnum : short
{
Mek = 5
}
static void Main(string[] args)
{
var e...