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What does $1 [QSA,L] mean in my .htaccess file?
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edited Nov 10 '18 at 5:39
SherylHohman
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regex for zip-code
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edited Apr 5 '10 at 6:57
answered Apr 5 '10 at 6:45
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Sending a notification from a service in Android
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109
Both Activity and Service actually extend Context so you can simply use this as your Context wi...
pandas: multiple conditions while indexing data frame - unexpected behavior
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answered Mar 23 '14 at 13:02
DSMDSM
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How to calculate time in hours between two dates in iOS
...enDates = [date1 timeIntervalSinceDate:date2];
double secondsInAnHour = 3600;
NSInteger hoursBetweenDates = distanceBetweenDates / secondsInAnHour;
See, the apple reference library http://developer.apple.com/library/mac/navigation/
or if you are using Xcode just select help/documentation from th...
Django - iterate number in for loop of a template
...n use either:
{{ forloop.counter }} index starts at 1.
{{ forloop.counter0 }} index starts at 0.
In template, you can do:
{% for item in item_list %}
{{ forloop.counter }} # starting index 1
{{ forloop.counter0 }} # starting index 0
# do your stuff
{% endfor %}
More info at: for ...
Calculate a Running Total in SQL Server
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Update, if you are running SQL Server 2012 see: https://stackoverflow.com/a/10309947
The problem is that the SQL Server implementation of the Over clause is somewhat limited.
Oracle (and ANSI-SQL) allow you to do things like:
SELECT somedate, somevalue,
SU...
onTouchListener warning: onTouch should call View#performClick when a click is detected
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SeckoSecko
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TCPClient TCP客户端扩展：连接TCP服务器进行文本消息通信 · App Inventor 2 中文网
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版本
日期
修改内容
1.0
2020-11-23
初始版本
1.1
2020-12-02
添加 UrsAI2SharedTcpClient 变体
1.2
2021-01-09
修复断开连接时 Write/Writeln 的行为
1.3...
Rotating a point about another point (2D)
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twe4ked
2,6091717 silver badges2323 bronze badges
answered Feb 13 '10 at 23:18
Nils PipenbrinckNils Pipenbrinck
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